Active NPI 1649216680 Individual Practitioner Male Practitioner

Robert Walker

Emergency Medicine • Hazlehurst, MS

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Robert Walker is a certified Emergency Medicine practicing in Hazlehurst, MS. With approximately 44 years of clinical experience since graduating from University Of Mississippi School Of Medicine in 1982, Robert Walker delivers high-quality medical care to the local community at 233 MAGNOLIA ST.

Robert Walker is affiliated with Copiah County Medical Center and accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least, injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

233 Magnolia St

Hazlehurst, MS 390832228

Telephone 8002914020

Fax 9194197247

Associated Practice Facility / Clinic

🏢 Keystone Medical Services Of Ms, Inc Facility NPI 1174691059

Medicare Profile & Education

Medical School

University Of Mississippi School Of Medicine

Graduation Year

1982

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Emergency Medicine in Hazlehurst, MS

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

44 Yrs +4.0 yrs vs City Avg

City Avg: 40.0 Yrs

State Avg: 26.4 Yrs

Regional Practice Density

4 Specialists

Practicing in Hazlehurst, MS (537 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

47.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Walker (44 Years) 44 Yrs

Hazlehurst Specialty Average (40.0 Years) 40.0 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)

Reporting Year:

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	226	132	$150.94	$116.30
99213 Established patient office or other outpatient visit, typically 15 minutes	176	113	$101.28	$82.28
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	141	21	$54.72	$36.61
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	108	40	$10.00	$6.96
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	103	100	$34.11	$7.51
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	93	58	$40.00	$12.77
36415 Insertion of needle into vein for collection of blood sample	89	87	$20.00	$8.47
80305 Testing for presence of drug, read by direct observation	63	34	$58.35	$12.35
83036 Hemoglobin A1C level	37	31	$35.92	$8.99
81001 Manual urinalysis test with examination using microscope, automated	28	24	$14.79	$3.11
G0008 Administration of influenza virus vaccine	16	16	$29.69	$29.09
90653 Vaccine for influenza for injection into muscle	15	15	$208.00	$76.37
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	14	12	$10.00	$1.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	329	167	$140.00	$116.65
99213 Established patient office or other outpatient visit, typically 15 minutes	247	146	$100.00	$82.22
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	208	21	$147.98	$68.36
36415 Insertion of needle into vein for collection of blood sample	169	135	$20.00	$8.26
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	136	120	$33.00	$7.54
80053 Blood test, comprehensive group of blood chemicals	120	112	$47.00	$10.24
80061 Blood test, lipids (cholesterol and triglycerides)	105	96	$60.00	$12.83
80305 Testing for presence of drug, read by direct observation	87	41	$50.00	$12.35
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	87	60	$40.00	$12.72
83036 Hemoglobin A1C level	59	41	$33.00	$9.30
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	56	42	$10.00	$6.59
81001 Manual urinalysis test with examination using microscope, automated	45	33	$11.00	$3.11
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	34	19	$50.00	$36.89
G0008 Administration of influenza virus vaccine	25	25	$25.00	$24.50
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	23	23	$150.00	$75.81
G0103 Prostate cancer screening; prostate specific antigen test (psa)	19	19	$56.00	$18.92
84443 Blood test, thyroid stimulating hormone (TSH)	19	19	$69.00	$16.46
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	19	19	$60.00	$47.03
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	14	13	$100.00	$50.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	483	227	$140.00	$117.84
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	238	32	$150.00	$63.22
36415 Insertion of needle into vein for collection of blood sample	201	147	$20.00	$2.92
99213 Established patient office or other outpatient visit, typically 15 minutes	190	117	$100.00	$82.97
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	130	118	$33.00	$7.59
80305 Testing for presence of drug, read by direct observation	103	53	$50.00	$12.46
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	103	74	$40.00	$12.98
80061 Blood test, lipids (cholesterol and triglycerides)	92	90	$60.00	$12.97
80048 Blood test, basic group of blood chemicals (calcium, total)	73	69	$35.00	$8.31
80076 Liver function blood test panel	68	65	$120.00	$8.03
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	63	50	$10.00	$6.67
G0008 Administration of influenza virus vaccine	60	60	$25.00	$24.50
83036 Hemoglobin A1C level	57	42	$33.00	$9.34
80053 Blood test, comprehensive group of blood chemicals	55	55	$47.00	$10.07
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	43	38	$100.00	$49.58
84443 Blood test, thyroid stimulating hormone (TSH)	34	28	$69.00	$16.27
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	34	34	$70.00	$68.60
81001 Manual urinalysis test with examination using microscope, automated	32	28	$11.00	$3.14
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	28	15	$50.00	$36.87
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	27	27	$30.00	$29.40
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	27	21	$10.00	$1.72
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	25	25	$60.00	$48.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	16	$61.67	$49.92
87502 Detection test by nucleic acid for multiple types influenza virus	17	14	$250.00	$90.49
71046 X-ray of chest, 2 views	17	16	$78.00	$29.92
G0103 Prostate cancer screening; prostate specific antigen test (psa)	14	14	$56.00	$19.09
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	13	13	$140.00	$103.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	533	239	$140.00	$119.44
36415 Insertion of needle into vein for collection of blood sample	204	155	$20.00	$2.96
99213 Established patient office or other outpatient visit, typically 15 minutes	202	126	$100.00	$83.05
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	156	142	$33.00	$7.74
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	140	27	$150.00	$64.03
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	126	79	$40.00	$12.82
80305 Testing for presence of drug, read by direct observation	121	58	$50.00	$12.60
80061 Blood test, lipids (cholesterol and triglycerides)	112	109	$60.00	$13.31
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	90	60	$10.00	$6.93
80048 Blood test, basic group of blood chemicals (calcium, total)	88	83	$35.00	$8.34
80076 Liver function blood test panel	79	77	$120.00	$8.06
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	68	19	$50.00	$40.91
G0008 Administration of influenza virus vaccine	60	60	$25.00	$15.27
83036 Hemoglobin A1C level	59	44	$33.00	$9.60
80053 Blood test, comprehensive group of blood chemicals	56	55	$47.00	$10.56
81001 Manual urinalysis test with examination using microscope, automated	44	34	$11.00	$3.09
99231 Follow-up hospital inpatient care per day, typically 15 minutes	41	18	$50.00	$35.55
90694 Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage	38	38	$70.00	$66.43
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	33	18	$50.00	$37.20
84443 Blood test, thyroid stimulating hormone (TSH)	32	28	$69.00	$16.12
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	27	24	$100.00	$51.31
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	24	24	$30.00	$29.94
G0103 Prostate cancer screening; prostate specific antigen test (psa)	24	24	$56.00	$19.31
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	24	18	$10.00	$2.02
71046 X-ray of chest, 2 views	21	20	$78.00	$29.89
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	19	18	$60.00	$48.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$140.00	$103.70
99239 Hospital discharge day management, more than 30 minutes	15	15	$120.00	$94.17

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	692	279	$140.00	$99.61
99213 Established patient office or other outpatient visit, typically 15 minutes	247	159	$100.00	$62.09
36415 Insertion of needle into vein for collection of blood sample	241	183	$20.00	$2.96
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	153	143	$33.00	$7.73
80053 Blood test, comprehensive group of blood chemicals	152	150	$47.00	$10.50
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	148	85	$40.00	$13.09
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	126	17	$80.00	$64.81
80061 Blood test, lipids (cholesterol and triglycerides)	126	123	$60.00	$13.32
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	121	73	$10.00	$7.02
80305 Testing for presence of drug, read by direct observation	121	65	$50.00	$12.43
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	107	28	$50.00	$41.59
83036 Hemoglobin A1C level	90	65	$33.00	$9.47
G0008 Administration of influenza virus vaccine	81	80	$25.00	$15.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	78	28	$80.00	$69.01
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	65	13	$100.00	$86.25
99231 Follow-up hospital inpatient care per day, typically 15 minutes	57	27	$50.00	$37.36
81001 Manual urinalysis test with examination using microscope, automated	56	51	$11.00	$3.15
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	51	25	$50.00	$37.31
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	50	50	$30.30	$29.23
99239 Hospital discharge day management, more than 30 minutes	38	34	$120.00	$101.30
84443 Blood test, thyroid stimulating hormone (TSH)	37	35	$69.00	$16.69
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	35	33	$150.00	$126.83
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	29	$60.00	$33.35
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	31	30	$60.00	$48.91
G0103 Prostate cancer screening; prostate specific antigen test (psa)	30	30	$56.00	$18.59
90653 Vaccine for influenza for injection into muscle	25	25	$65.00	$59.53
99315 Nursing facility discharge day management, 30 minutes or less	21	20	$80.00	$69.06
71046 X-ray of chest, 2 views	19	18	$78.00	$29.13
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	16	11	$10.00	$1.95
99497 Advance care planning, first 30 minutes	11	11	$120.00	$79.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$140.00	$99.01
G0009 Administration of pneumococcal vaccine	11	11	$25.00	$15.32
82306 Vitamin d-3 level	11	11	$96.00	$29.39

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	764	313	$140.00	$98.69
99213 Established patient office or other outpatient visit, typically 15 minutes	492	276	$98.90	$67.66
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	267	33	$50.65	$40.97
36415 Insertion of needle into vein for collection of blood sample	249	192	$18.51	$2.94
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	190	121	$39.98	$14.74
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	181	100	$10.28	$6.60
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	177	166	$34.02	$8.41
80053 Blood test, comprehensive group of blood chemicals	157	153	$48.95	$11.44
80061 Blood test, lipids (cholesterol and triglycerides)	135	132	$59.73	$14.47
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	112	112	$151.94	$105.92
G0008 Administration of influenza virus vaccine	111	109	$24.96	$15.04
99497 Advance care planning, first 30 minutes	105	105	$119.81	$78.93
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	102	37	$80.16	$67.33
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	97	17	$101.10	$84.83
83036 Hemoglobin A1C level	71	61	$33.96	$10.57
81001 Manual urinalysis test with examination using microscope, automated	61	46	$11.51	$3.45
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	58	31	$51.13	$37.33
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	55	45	$60.00	$48.56
80305 Testing for presence of drug, read by direct observation	54	42	$50.00	$12.12
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	52	52	$45.00	$18.29
84443 Blood test, thyroid stimulating hormone (TSH)	46	42	$72.07	$18.30
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	41	39	$151.76	$119.21
99239 Hospital discharge day management, more than 30 minutes	37	36	$121.43	$97.99
90756 Vaccine for influenza for injection into muscle	36	36	$29.58	$25.60
85610 Blood test, clotting time	35	11	$16.31	$4.28
G0103 Prostate cancer screening; prostate specific antigen test (psa)	32	32	$58.25	$20.03
90653 Vaccine for influenza for injection into muscle	29	29	$147.48	$58.34
71046 X-ray of chest, 2 views	27	26	$78.36	$27.01
87502 Detection test by nucleic acid for multiple types influenza virus	20	19	$245.00	$93.88
82306 Vitamin d-3 level	20	18	$97.45	$32.23
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	18	13	$11.11	$1.82
99219 Hospital observation care, typically 50 minutes	16	16	$139.50	$126.79
99316 Nursing facility discharge management, more than 30 minutes	16	16	$117.88	$98.50
87651 Detection test for Strep (Streptococcus, group A)	15	15	$105.80	$38.21
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	15	14	$57.25	$41.13
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	14	14	$150.00	$121.24
80048 Blood test, basic group of blood chemicals (calcium, total)	13	12	$35.85	$9.21
99217 Hospital observation care on day of discharge	12	12	$103.20	$67.96

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,019	377	$93.63	$63.25
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	373	37	$56.40	$39.29
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	339	46	$115.20	$80.18
36415 Insertion of needle into vein for collection of blood sample	264	183	$6.98	$2.94
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	237	149	$56.25	$37.69
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	198	122	$40.00	$17.51
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	179	137	$34.49	$9.40
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	150	107	$15.00	$7.07
80053 Blood test, comprehensive group of blood chemicals	137	126	$65.00	$12.78
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	126	46	$88.80	$64.24
G0008 Administration of influenza virus vaccine	122	119	$23.12	$18.40
80061 Blood test, lipids (cholesterol and triglycerides)	122	116	$57.41	$16.20
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	78	12	$171.60	$119.42
83036 Hemoglobin A1C level	63	48	$41.92	$11.75
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	57	20	$127.20	$92.12
90756 Vaccine for influenza for injection into muscle	55	55	$25.00	$22.33
90653 Vaccine for influenza for injection into muscle	53	53	$125.00	$53.58
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	50	$168.00	$120.46
99239 Hospital discharge day management, more than 30 minutes	48	45	$133.20	$94.89
81000 Manual urinalysis test with examination using microscope, non-automated	44	35	$12.73	$3.94
71046 X-ray of chest, 2 views	41	35	$81.25	$25.68
84443 Blood test, thyroid stimulating hormone (TSH)	37	35	$71.69	$20.33
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	37	35	$89.77	$46.24
99316 Nursing facility discharge management, more than 30 minutes	34	28	$103.00	$93.27
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	33	21	$81.81	$35.85
87400 Detection test for Influenza virus, A or B	26	14	$30.00	$14.50
99497 Advance care planning, first 30 minutes	24	24	$100.00	$73.98
80048 Blood test, basic group of blood chemicals (calcium, total)	23	12	$40.64	$10.23
81001 Manual urinalysis test with examination using microscope, automated	21	19	$18.75	$3.84
G0103 Prostate cancer screening; prostate specific antigen test (psa)	21	21	$65.00	$22.26
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	19	18	$94.00	$80.26
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	18	15	$20.00	$1.97
99219 Hospital observation care, typically 50 minutes	18	15	$136.00	$118.45
99217 Hospital observation care on day of discharge	18	14	$112.80	$64.29
87430 Detection test by immunoassay technique for streptococcus, group a (strep)	17	16	$42.31	$16.47
82306 Vitamin d-3 level	14	14	$95.71	$35.82
G0009 Administration of pneumococcal vaccine	13	13	$23.00	$18.40
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	13	13	$145.00	$100.42

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	994	355	$93.75	$62.85
99307 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 10 minutes	338	41	$56.40	$38.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	244	137	$56.25	$36.86
36415 Insertion of needle into vein for collection of blood sample	242	188	$6.25	$2.93
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	203	26	$115.20	$79.47
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	191	115	$40.00	$21.37
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	165	150	$26.00	$10.41
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	150	100	$15.00	$6.95
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	149	52	$127.20	$91.56
80053 Blood test, comprehensive group of blood chemicals	141	137	$64.73	$13.92
G0008 Administration of influenza virus vaccine	126	121	$23.00	$22.54
80061 Blood test, lipids (cholesterol and triglycerides)	122	118	$52.50	$11.72
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	109	18	$171.60	$118.33
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	101	100	$25.00	$23.57
81000 Manual urinalysis test with examination using microscope, non-automated	79	53	$12.50	$4.22
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	61	21	$92.66	$63.46
83036 Hemoglobin A1C level	56	48	$36.25	$13.05
99239 Hospital discharge day management, more than 30 minutes	51	49	$133.20	$93.98
87400 Detection test for Influenza virus, A or B	48	24	$30.00	$16.11
G0179 Physician re-certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians to affirm the initial imp	46	22	$82.80	$35.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	46	45	$168.00	$119.08
G0180 Physician or allowed practitioner certification for medicare-covered home health services under a home health plan of care (patient not present), including contacts with home health agency and review of reports of patient status required by physicians and	41	38	$92.40	$46.04
71020 X-ray of chest, 2 views, front and side	36	29	$81.25	$23.55
85610 Blood test, clotting time	34	15	$17.50	$5.28
G0103 Prostate cancer screening; prostate specific antigen test (psa)	33	33	$65.00	$20.72
84443 Blood test, thyroid stimulating hormone (TSH)	32	31	$57.50	$21.86
99316 Nursing facility discharge management, more than 30 minutes	27	25	$103.00	$92.36
99304 Initial nursing facility care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes	20	19	$94.00	$79.74
80048 Blood test, basic group of blood chemicals (calcium, total)	19	16	$38.75	$11.13
87430 Detection test by immunoassay technique for streptococcus, group a (strep)	18	17	$41.25	$16.11
69210 Removal of impacted ear wax	18	17	$118.75	$40.52
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	18	17	$87.60	$59.97
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	17	17	$142.87	$96.71
99217 Hospital observation care on day of discharge	16	15	$112.80	$63.51
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	16	13	$20.00	$2.90
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	14	14	$32.50	$17.15
82306 Vitamin d-3 level	12	11	$84.00	$39.80
J1100 Injection, dexamethasone sodium phosphate, 1 mg	12	11	$20.00	$0.12
G0009 Administration of pneumococcal vaccine	11	11	$23.00	$22.54

Medical Specialties & State Licenses

Emergency Medicine Primary Specialty

NUCC Taxonomy Code: 207P00000X

State License MO 10032

An emergency physician focuses on the immediate decision making and action necessary to prevent death or any further disability both in the pre-hospital setting by directing emergency medical technicians and in the emergency department. The emergency physician provides immediate recognition, evaluation, care, stabilization and disposition of a generally diversified population of adult and pediatric patients in response to acute illness and injury.

Hospital & Practice Group Affiliations

Copiah County Medical Center

27190 Hwy 28, Hazlehurst, MS 390832224

Phone: 6015747000

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners

Dr. David Neilsen , MD

Emergency Medicine

NPI 1023076270

Doctor of Medicine (M.D.)

James Hartley

Emergency Medicine

NPI 1033157177

Dr. David Carver , MD

Emergency Medicine

NPI 1043263718

Doctor of Medicine (M.D.)

Dr. Lane Hartt , MD

Emergency Medicine

NPI 1073566063

Doctor of Medicine (M.D.)

Stephanie Fisher , PA

Physician Assistant

NPI 1073569950

Physician Assistant

Mark Marquardt

Emergency Medicine

NPI 1083658660

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

6 Historical Events

✅

NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍

Updated Practice Location July 08, 2007

Registered at 233 MAGNOLIA ST, HAZLEHURST, MS 390832228 (Tel: 8002914020)

📍

Updated Business Mailing Address July 08, 2007

Registered at 3211 SHANNON RD, SUITE 300, DURHAM, NC 277076322 (Tel: 8002914020)

👤

Provider Name / Credentials Updated July 08, 2007

Recorded as ROBERT WALKER

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Emergency Medicine (License #10032 in MO)

🟢

Initial NPI Registration & Enumeration June 20, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

0 Reviews

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NPI Administrative Meta

NPI Number: 1649216680

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: June 20, 2006

Last Update: July 08, 2007

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3211 Shannon Rd, Suite 300

Durham, NC 277076322

Phone: 8002914020

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.