Active NPI 1831191444 Individual Practitioner Male Practitioner

Dr. Billy Back , MD

Internal Medicine • Greenwich, OH

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Billy Back, MD is a certified Internal Medicine practicing in Greenwich, OH. With approximately 27 years of clinical experience since graduating from Medical College Of Ohio in 1999, Dr. Back delivers high-quality medical care to the local community at 65 W MAIN ST.

Dr. Back maintains professional affiliations with Hospital Medicine Services Of Ohio, Inc., Mercy Health Physicians-North Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only, established patient outpatient office visit, annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

65 W Main St

Greenwich, OH 448371030

Telephone 4197521811

Fax 4197522145

Associated Practice Facility / Clinic

🏢 Greenwich Family Medicine Llc Facility NPI 1063632099

Medicare Profile & Education

Medical School

Medical College Of Ohio

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Internal Medicine in Greenwich, OH

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

27 Yrs Matches City Avg

City Avg: 27.0 Yrs

State Avg: 26.9 Yrs

Regional Practice Density

1 Specialists

Practicing in Greenwich, OH (5516 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

65.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Back (27 Years) 27 Yrs

Greenwich Specialty Average (27.0 Years) 27.0 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
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	717	482	$18.00	$7.67
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	461	220	$192.66	$120.66
99213 Established patient office or other outpatient visit, typically 15 minutes	249	153	$134.85	$85.42
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	164	164	$215.00	$122.07
G0008 Administration of influenza virus vaccine	91	90	$47.00	$30.44
99239 Hospital discharge day management, more than 30 minutes	86	79	$411.24	$108.03
90661 Influenza vaccine, trivalent derived from cell cultures	85	85	$47.00	$36.11
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	83	76	$773.00	$164.00
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	74	12	$9.57	$1.00
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	65	44	$278.00	$74.71
83036 Hemoglobin A1C level	54	45	$32.00	$9.52
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	48	30	$352.00	$98.69
94060 Test to measure expiratory airflow and volume changes before and after medication administration	41	40	$21.00	$9.61
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	40	15	$42.00	$13.41
94729 Test to examine how well the lungs exchange gases	40	39	$15.00	$8.33
36415 Insertion of needle into vein for collection of blood sample	34	24	$8.00	$7.84
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	27	17	$398.00	$112.48
99306 Initial nursing facility visit, typically 45 minutes per day	26	26	$643.00	$167.32
94726 Determination of lung volumes using plethysmography	26	26	$20.00	$11.23
45380 Biopsy of large bowel using an endoscope	26	26	$625.00	$154.85
99495 Transitional care management services for problem of at least moderate complexity	24	22	$305.00	$193.59
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	21	21	$276.00	$155.32
81002 Urinalysis, manual test	20	13	$7.00	$3.41
99316 Nursing facility discharge management, more than 30 minutes	18	18	$405.00	$124.34
G0296 Counseling visit to discuss need for lung cancer screening using low dose ct scan (ldct) (service is for eligibility determination and shared decision making)	15	15	$85.00	$26.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	647	454	$18.00	$7.87
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	503	245	$191.00	$121.84
99213 Established patient office or other outpatient visit, typically 15 minutes	304	177	$134.00	$85.84
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	157	157	$215.00	$122.52
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	116	17	$12.00	$1.06
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	109	107	$48.00	$33.40
G0008 Administration of influenza virus vaccine	109	107	$47.00	$29.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	89	52	$265.15	$76.41
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	88	78	$736.42	$167.60
99239 Hospital discharge day management, more than 30 minutes	71	66	$391.28	$110.25
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	44	27	$335.77	$102.03
94729 Test to examine how well the lungs exchange gases	43	43	$15.00	$8.52
94060 Test to measure expiratory airflow and volume changes before and after medication administration	43	43	$21.00	$9.83
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	42	17	$42.00	$13.35
81002 Urinalysis, manual test	39	32	$7.00	$3.41
36415 Insertion of needle into vein for collection of blood sample	35	21	$8.00	$7.84
83036 Hemoglobin A1C level	27	25	$31.81	$9.52
45380 Biopsy of large bowel using an endoscope	26	26	$625.00	$171.27
99306 Initial nursing facility visit, typically 45 minutes per day	25	24	$614.48	$174.98
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	22	22	$276.00	$157.21
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	22	17	$379.00	$114.98
99495 Transitional care management services for problem of at least moderate complexity	18	17	$305.00	$193.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	12	$84.00	$53.70
99316 Nursing facility discharge management, more than 30 minutes	14	13	$387.36	$126.24

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	700	465	$18.00	$8.09
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	519	244	$191.00	$123.98
99213 Established patient office or other outpatient visit, typically 15 minutes	241	145	$134.00	$87.48
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	151	151	$215.00	$125.64
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	118	114	$48.00	$31.29
G0008 Administration of influenza virus vaccine	118	114	$47.00	$27.74
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	94	15	$12.00	$1.13
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	93	54	$361.19	$99.61
99239 Hospital discharge day management, more than 30 minutes	65	62	$372.29	$101.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	60	58	$702.75	$192.79
94060 Test to measure expiratory airflow and volume changes before and after medication administration	48	48	$21.00	$10.14
94729 Test to examine how well the lungs exchange gases	47	47	$15.00	$8.80
81002 Urinalysis, manual test	38	25	$7.00	$3.43
83036 Hemoglobin A1C level	32	29	$32.00	$9.58
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	32	23	$252.81	$69.47
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	25	15	$42.00	$13.69
36415 Insertion of needle into vein for collection of blood sample	23	16	$8.00	$2.97
99495 Transitional care management services for problem of at least moderate complexity	22	21	$305.00	$198.28
94726 Determination of lung volumes using plethysmography	20	20	$20.00	$11.85
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	19	15	$473.00	$128.60
99315 Nursing facility discharge day management, 30 minutes or less	18	18	$255.00	$69.53
99306 Initial nursing facility visit, typically 45 minutes per day	17	16	$586.41	$158.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	17	$84.00	$54.68
45380 Biopsy of large bowel using an endoscope	16	16	$625.00	$162.22
69210 Removal of impacted ear wax	14	12	$86.00	$46.15
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	13	13	$276.00	$161.57
99305 Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes	13	13	$453.00	$123.94
99220 Hospital observation care, typically 70 minutes	12	12	$638.67	$173.23
94727 Determination of lung volumes using gas dilution or washout	11	11	$20.00	$11.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	11	11	$165.00	$108.93

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	994	611	$18.00	$8.23
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	534	247	$188.96	$81.09
99213 Established patient office or other outpatient visit, typically 15 minutes	265	159	$132.02	$57.10
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	162	162	$214.19	$128.66
G0008 Administration of influenza virus vaccine	129	129	$47.00	$16.06
90674 Influenza vaccine, quadrivalent derived from cell cultures, preservative and antibiotic free	128	128	$48.00	$29.40
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	102	14	$12.00	$1.28
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	78	37	$331.36	$101.25
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	72	67	$637.89	$196.35
99239 Hospital discharge day management, more than 30 minutes	55	50	$337.31	$103.75
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	54	33	$227.46	$70.48
94060 Test to measure expiratory airflow and volume changes before and after medication administration	44	44	$21.00	$10.29
94729 Test to examine how well the lungs exchange gases	43	43	$15.00	$8.92
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	39	39	$276.00	$163.35
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	37	13	$42.00	$13.64
81002 Urinalysis, manual test	35	27	$7.00	$3.48
36415 Insertion of needle into vein for collection of blood sample	32	22	$8.00	$3.00
99495 Transitional care management services for problem of at least moderate complexity	26	20	$305.31	$199.38
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	24	17	$285.00	$88.48
83036 Hemoglobin A1C level	19	18	$32.00	$9.71
99315 Nursing facility discharge day management, 30 minutes or less	17	17	$228.00	$71.04
45380 Biopsy of large bowel using an endoscope	17	17	$625.00	$199.83
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	16	16	$201.88	$116.92
G0009 Administration of pneumococcal vaccine	16	16	$47.00	$15.16
99220 Hospital observation care, typically 70 minutes	15	15	$583.00	$178.36
94726 Determination of lung volumes using plethysmography	15	15	$20.00	$12.00
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$82.71	$39.03
99306 Initial nursing facility visit, typically 45 minutes per day	13	13	$520.00	$162.51
99217 Hospital observation care on day of discharge	13	13	$227.00	$70.40
82044 Urine microalbumin (protein) analysis	11	11	$14.00	$6.23

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	1,000	610	$18.00	$8.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	539	257	$159.00	$69.34
99213 Established patient office or other outpatient visit, typically 15 minutes	284	162	$109.00	$47.29
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	160	22	$12.00	$1.47
G0008 Administration of influenza virus vaccine	153	149	$47.00	$16.06
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	147	143	$40.00	$19.54
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	131	131	$182.00	$112.27
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	73	65	$607.00	$200.38
99239 Hospital discharge day management, more than 30 minutes	73	67	$320.22	$105.60
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	50	20	$42.00	$13.74
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	50	34	$311.00	$103.25
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	49	49	$276.00	$164.97
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	47	22	$405.13	$132.04
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	47	35	$216.23	$71.64
81002 Urinalysis, manual test	46	32	$7.00	$3.45
94060 Test to measure expiratory airflow and volume changes before and after medication administration	35	35	$21.00	$13.04
94729 Test to examine how well the lungs exchange gases	35	35	$15.00	$9.18
36415 Insertion of needle into vein for collection of blood sample	34	25	$8.00	$2.99
83036 Hemoglobin A1C level	31	30	$32.00	$9.65
99220 Hospital observation care, typically 70 minutes	27	27	$555.00	$183.35
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	25	19	$271.56	$90.00
99217 Hospital observation care on day of discharge	24	24	$216.00	$71.48
99442 Telephone medical discussion with physician, 11-20 minutes	24	20	$106.08	$71.55
99306 Initial nursing facility visit, typically 45 minutes per day	22	17	$495.00	$165.12
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	22	22	$200.00	$118.47
G0009 Administration of pneumococcal vaccine	22	22	$47.00	$16.01
99315 Nursing facility discharge day management, 30 minutes or less	19	19	$217.58	$72.35
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	18	15	$33.00	$14.39
99495 Transitional care management services for problem of at least moderate complexity	16	12	$260.00	$178.34
45380 Biopsy of large bowel using an endoscope	14	14	$625.00	$202.70
99441 Telephone medical discussion with physician, 5-10 minutes	11	11	$66.00	$43.79

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	1,248	748	$18.00	$8.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	560	263	$159.00	$68.52
99213 Established patient office or other outpatient visit, typically 15 minutes	398	210	$109.00	$47.38
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	214	30	$12.00	$1.60
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	158	146	$40.00	$18.65
G0008 Administration of influenza virus vaccine	158	146	$47.00	$15.75
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	133	133	$276.00	$164.38
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	85	75	$578.00	$195.46
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	85	47	$296.18	$101.61
99239 Hospital discharge day management, more than 30 minutes	78	73	$305.19	$102.97
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	63	44	$206.48	$71.06
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	62	31	$42.00	$15.82
94060 Test to measure expiratory airflow and volume changes before and after medication administration	54	54	$49.33	$26.90
94729 Test to examine how well the lungs exchange gases	53	53	$46.55	$24.24
99217 Hospital observation care on day of discharge	41	38	$206.24	$71.03
81002 Urinalysis, manual test	39	28	$7.00	$3.41
36415 Insertion of needle into vein for collection of blood sample	36	26	$8.00	$2.94
99495 Transitional care management services for problem of at least moderate complexity	35	28	$241.00	$156.92
99220 Hospital observation care, typically 70 minutes	34	33	$529.76	$181.33
G0009 Administration of pneumococcal vaccine	31	31	$47.00	$15.75
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	30	16	$258.00	$88.81
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit	28	28	$182.00	$110.94
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	28	23	$31.00	$12.71
83036 Hemoglobin A1C level	21	19	$32.00	$10.57
45380 Biopsy of large bowel using an endoscope	19	19	$625.00	$202.93
99315 Nursing facility discharge day management, 30 minutes or less	17	16	$207.00	$71.36
90670 Pneumococcal vaccine for injection into muscle	16	16	$385.00	$207.89
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	15	15	$198.00	$110.24
69210 Removal of impacted ear wax	11	11	$86.00	$45.59

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	1,271	764	$18.00	$8.30
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	592	263	$159.00	$68.08
99213 Established patient office or other outpatient visit, typically 15 minutes	456	214	$109.00	$45.31
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	154	148	$40.00	$18.41
G0008 Administration of influenza virus vaccine	152	146	$47.00	$19.30
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	149	77	$282.09	$102.17
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	148	24	$12.00	$1.80
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	97	91	$550.87	$196.19
99239 Hospital discharge day management, more than 30 minutes	82	77	$290.00	$105.05
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	80	47	$196.00	$71.31
94060 Test to measure expiratory airflow and volume changes before and after medication administration	45	45	$22.89	$12.65
94729 Test to examine how well the lungs exchange gases	45	45	$16.96	$8.88
G0009 Administration of pneumococcal vaccine	42	42	$47.00	$19.29
36415 Insertion of needle into vein for collection of blood sample	39	26	$8.00	$2.94
81002 Urinalysis, manual test	39	32	$7.00	$3.41
99238 Hospital discharge day management, 30 minutes or less	36	34	$196.00	$71.28
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	35	16	$42.00	$19.41
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	34	34	$45.00	$19.25
99217 Hospital observation care on day of discharge	34	34	$196.00	$71.28
99220 Hospital observation care, typically 70 minutes	31	31	$504.00	$182.52
99495 Transitional care management services for problem of at least moderate complexity	29	24	$241.00	$157.42
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	28	28	$198.00	$105.59
45380 Biopsy of large bowel using an endoscope	27	27	$625.00	$203.89
G0438 Annual wellness visit; includes a personalized prevention plan of service (pps), initial visit	24	24	$276.00	$165.16
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	24	24	$373.00	$134.13
90670 Pneumococcal vaccine for injection into muscle	15	15	$385.00	$196.94
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	11	11	$31.00	$10.78
83036 Hemoglobin A1C level	11	11	$32.00	$11.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	1,439	759	$24.25	$8.28
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	643	274	$159.00	$97.35
99213 Established patient office or other outpatient visit, typically 15 minutes	446	209	$109.00	$66.78
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	258	37	$12.00	$1.80
90686 Vaccine for influenza for administration into muscle, 0.5 ml dosage	169	158	$40.00	$18.54
G0008 Administration of influenza virus vaccine	168	157	$47.00	$23.76
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	161	64	$269.08	$100.20
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	108	93	$524.24	$187.72
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	97	59	$187.09	$69.35
G0009 Administration of pneumococcal vaccine	96	96	$47.00	$23.76
99239 Hospital discharge day management, more than 30 minutes	81	75	$276.00	$102.76
94060 Test to measure expiratory airflow and volume changes before and after medication administration	77	77	$22.10	$13.23
94729 Test to examine how well the lungs exchange gases	74	74	$16.19	$9.45
90670 Pneumococcal vaccine for injection into muscle	55	55	$363.00	$184.66
36415 Insertion of needle into vein for collection of blood sample	52	34	$8.00	$2.94
99217 Hospital observation care on day of discharge	47	46	$187.00	$68.28
99220 Hospital observation care, typically 70 minutes	45	44	$480.00	$174.76
90732 Vaccine for pneumococcal polysaccharide for injection beneath the skin or into muscle, patient 2 years or older	41	41	$180.00	$93.47
99238 Hospital discharge day management, 30 minutes or less	32	29	$187.00	$69.32
81002 Urinalysis, manual test	31	26	$7.00	$3.17
99495 Transitional care management services for problem of at least moderate complexity	29	24	$241.00	$151.13
82274 Stool analysis for blood, by fecal hemoglobin determination by immunoassay	25	25	$45.00	$21.38
45380 Biopsy of large bowel using an endoscope	22	22	$625.00	$162.73
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$356.13	$131.49
99211 Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional	15	13	$30.00	$18.18
69210 Removal of impacted ear wax	11	11	$86.00	$47.23

Medical Specialties & State Licenses

Internal Medicine Primary Specialty

NUCC Taxonomy Code: 207R00000X

State License OH 35078984

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

2227781 (OH)

Commercial Insurance / Payer ID Rr Medicare

110219196 (OH)

Hospital & Practice Group Affiliations

Hospital Medicine Services Of Ohio, Inc.

45 St Lawrence Dr, Tiffin, OH 448838310

Phone: 4194557000

Mercy Health Physicians-North Llc

1100 Neal Zick Rd, Willard, OH 448909287

Phone: 4199645080

Mercy Health Physicians-North Llc

65 W Main St, Greenwich, OH 448371030

Phone: 4197521811

Mercy Health Physicians-North Llc

2222 Cherry St, Toledo, OH 436082675

Hospital Medicine Services Of Ohio, Inc.

1100 Neal Zick Rd, Willard, OH 448909287

Phone: 4194557000

Practice Associates & Co-Workers

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

1 Associated Practitioners

Kelly Shaarda , CNP

Nurse Practitioner - Family

NPI 1659601912

Certified Nurse Practitioner

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active September 01, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location September 01, 2016

Registered at 65 W MAIN ST, GREENWICH, OH 448371030 (Tel: 4197521811)

📍

Updated Business Mailing Address September 01, 2016

Registered at 65 W MAIN ST, GREENWICH, OH 448371030 (Tel: 4197521811)

👤

Provider Name / Credentials Updated September 01, 2016

Recorded as BILLY BACK, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 01, 2016

Internal Medicine (License #35078984 in OH)

🟢

Initial NPI Registration & Enumeration August 12, 2005

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: 1831191444

Entity Type:

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

Enumeration Date: August 12, 2005

Last Update: September 01, 2016

Sole Proprietor: No

Update or Correct Profile

Mailing Address

65 W Main St

Greenwich, OH 448371030

Phone: 4197521811

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.