Active NPI 1124062930 Individual Practitioner Female Practitioner

Holly Armstrong , NP

Nurse Practitioner • Jackson, MS

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Holly Armstrong, NP is a certified Nurse Practitioner practicing in Jackson, MS. With approximately 22 years of clinical experience since completing medical education in 2004, Holly Armstrong delivers high-quality medical care to the local community at 2500 N STATE ST.

Holly Armstrong maintains professional affiliations with Oxford After Hours Clinic, Llc, United Emergency Services Inc. and accepts Medicare assignment.

Frequently performed procedures and clinical services include injection, ceftriaxone sodium, per 250 mg, established patient outpatient office visit, injection, dexamethasone sodium phosphate, 1 mg. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2500 N State St

Jackson, MS 392164500

Telephone 6019845160

Fax 6018156986

Associated Practice Facility / Clinic

🏢 University Ophthalmology Associates Facility NPI 1477556231

Medicare Profile & Education

Medical School

Other

Graduation Year

2004

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Jackson, MS

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

22 Yrs +8.6 yrs vs City Avg

City Avg: 13.4 Yrs

State Avg: 11.5 Yrs

Regional Practice Density

169 Specialists

Practicing in Jackson, MS (1098 Statewide)

Telehealth Adoption Rate

5.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

52.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Armstrong (22 Years) 22 Yrs

Jackson Specialty Average (13.4 Years) 13.4 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
J0696 Injection, ceftriaxone sodium, per 250 mg	437	99	$20.00	$0.44
99213 Established patient office or other outpatient visit, typically 15 minutes	268	230	$127.65	$69.02
J1100 Injection, dexamethasone sodium phosphate, 1 mg	220	52	$10.55	$0.11
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	175	152	$47.00	$10.78
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	126	118	$50.00	$39.46
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	121	111	$150.00	$98.94
71046 X-ray of chest, 2 views	82	77	$60.00	$24.96
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	78	75	$35.00	$7.01
81003 Automated urinalysis test	71	65	$25.00	$2.16
87502 Detection test by nucleic acid for multiple types influenza virus	68	64	$180.00	$93.88
36415 Insertion of needle into vein for collection of blood sample	62	57	$20.00	$8.65
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	52	49	$25.00	$7.61
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	46	46	$156.00	$85.07
80053 Blood test, comprehensive group of blood chemicals	40	37	$40.00	$10.35
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	20	20	$40.00	$16.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$248.00	$129.92
J1030 Injection, methylprednisolone acetate, 40 mg	11	11	$40.00	$6.35

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0696 Injection, ceftriaxone sodium, per 250 mg	462	106	$20.00	$0.49
J1100 Injection, dexamethasone sodium phosphate, 1 mg	241	56	$10.00	$0.12
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	238	204	$150.00	$98.15
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	198	162	$47.00	$10.48
99213 Established patient office or other outpatient visit, typically 15 minutes	168	157	$125.26	$67.93
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	107	101	$50.00	$39.79
36415 Insertion of needle into vein for collection of blood sample	94	86	$18.30	$8.13
81003 Automated urinalysis test	71	63	$25.00	$2.17
87502 Detection test by nucleic acid for multiple types influenza virus	68	65	$180.00	$91.12
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	67	61	$25.00	$7.61
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	64	62	$35.00	$6.28
80053 Blood test, comprehensive group of blood chemicals	64	60	$40.00	$9.86
71046 X-ray of chest, 2 views	56	56	$60.00	$24.73
J1030 Injection, methylprednisolone acetate, 40 mg	49	44	$40.00	$7.35
J1885 Injection, ketorolac tromethamine, per 15 mg	45	15	$7.50	$0.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$156.00	$84.47
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	36	34	$40.00	$16.20
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$248.00	$126.11
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	14	14	$50.00	$34.62
90471 Administration of 1 vaccine	12	12	$35.00	$15.12

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0696 Injection, ceftriaxone sodium, per 250 mg	525	106	$20.00	$0.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	388	314	$150.00	$98.47
J1100 Injection, dexamethasone sodium phosphate, 1 mg	345	86	$10.00	$0.12
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	243	184	$47.26	$10.95
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	145	138	$50.00	$40.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	117	117	$248.00	$129.29
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	93	89	$50.00	$42.12
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	81	67	$35.00	$6.49
36415 Insertion of needle into vein for collection of blood sample	81	78	$15.00	$2.89
99213 Established patient office or other outpatient visit, typically 15 minutes	80	76	$125.00	$70.42
87502 Detection test by nucleic acid for multiple types influenza virus	78	75	$180.00	$94.34
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$156.00	$85.55
71046 X-ray of chest, 2 views	55	54	$60.00	$24.74
81003 Automated urinalysis test	53	49	$25.00	$2.20
J1885 Injection, ketorolac tromethamine, per 15 mg	49	11	$7.50	$0.55
80053 Blood test, comprehensive group of blood chemicals	49	48	$40.00	$10.19
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	48	45	$25.00	$7.36
J1030 Injection, methylprednisolone acetate, 40 mg	41	41	$40.00	$6.42
87804 Detection test by immunoassay with direct visual observation for influenza virus	36	18	$45.00	$16.36
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	28	28	$40.00	$16.33
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	12	12	$100.00	$28.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0696 Injection, ceftriaxone sodium, per 250 mg	480	100	$20.00	$0.52
J1100 Injection, dexamethasone sodium phosphate, 1 mg	479	104	$10.00	$0.14
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	319	243	$150.00	$100.19
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	250	161	$47.60	$10.81
99213 Established patient office or other outpatient visit, typically 15 minutes	121	108	$125.00	$71.47
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	108	108	$248.00	$132.26
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19)	101	95	$50.00	$40.63
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	96	88	$50.00	$44.76
J1030 Injection, methylprednisolone acetate, 40 mg	84	73	$40.00	$5.63
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	79	79	$156.00	$88.10
36415 Insertion of needle into vein for collection of blood sample	75	69	$17.20	$2.96
81003 Automated urinalysis test	72	70	$25.00	$2.22
71046 X-ray of chest, 2 views	61	54	$60.00	$24.99
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	59	55	$25.00	$7.64
J1885 Injection, ketorolac tromethamine, per 15 mg	49	12	$7.50	$0.47
87502 Detection test by nucleic acid for multiple types influenza virus	43	42	$180.00	$95.80
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	43	37	$35.00	$6.56
87428 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus and influenza	42	40	$100.00	$71.74
80053 Blood test, comprehensive group of blood chemicals	29	29	$40.00	$10.56
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	17	17	$40.00	$16.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	309	70	$10.00	$0.12
J0696 Injection, ceftriaxone sodium, per 250 mg	296	65	$20.00	$0.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	260	191	$150.04	$83.20
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	174	120	$47.60	$10.86
87426 Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus	137	133	$50.00	$43.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	118	118	$157.29	$84.44
99213 Established patient office or other outpatient visit, typically 15 minutes	104	93	$125.10	$57.02
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	94	93	$248.68	$129.92
J1030 Injection, methylprednisolone acetate, 40 mg	78	70	$40.00	$5.97
36415 Insertion of needle into vein for collection of blood sample	75	73	$20.00	$2.94
81003 Automated urinalysis test	68	54	$25.00	$2.12
J1885 Injection, ketorolac tromethamine, per 15 mg	60	14	$12.50	$0.59
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	49	48	$25.00	$7.55
71046 X-ray of chest, 2 views	42	38	$60.00	$23.35
87502 Detection test by nucleic acid for multiple types influenza virus	33	33	$180.00	$92.06
69210 Removal of impacted ear wax	21	20	$146.00	$37.49
80053 Blood test, comprehensive group of blood chemicals	19	19	$40.00	$9.90
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	18	14	$35.00	$6.56
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	13	12	$40.00	$16.33
87635 Amplifed dna or rna probe detection of severe acute respiratory syndrome coronavirus 2 (covid-19) antigen	12	12	$100.00	$51.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J1100 Injection, dexamethasone sodium phosphate, 1 mg	405	92	$10.00	$0.11
J0696 Injection, ceftriaxone sodium, per 250 mg	319	69	$20.00	$0.54
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	272	218	$150.55	$83.36
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	204	137	$47.60	$12.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	165	165	$249.22	$125.99
J1030 Injection, methylprednisolone acetate, 40 mg	101	92	$40.00	$6.12
69210 Removal of impacted ear wax	74	58	$173.95	$36.90
99213 Established patient office or other outpatient visit, typically 15 minutes	71	60	$120.18	$58.01
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$166.38	$83.47
36415 Insertion of needle into vein for collection of blood sample	57	53	$19.21	$2.89
87502 Detection test by nucleic acid for multiple types influenza virus	47	46	$180.00	$93.88
81003 Automated urinalysis test	46	43	$25.00	$2.39
71046 X-ray of chest, 2 views	46	44	$60.00	$23.92
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	43	42	$23.02	$8.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	28	$65.00	$34.99
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	32	22	$32.66	$6.53
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	27	26	$40.00	$16.20
80053 Blood test, comprehensive group of blood chemicals	26	26	$40.00	$11.07
31575 Diagnostic exam of voice box using a flexible endoscope	11	11	$500.00	$89.54

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0696 Injection, ceftriaxone sodium, per 250 mg	308	74	$20.00	$0.60
J1100 Injection, dexamethasone sodium phosphate, 1 mg	260	59	$10.00	$0.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	223	179	$150.00	$82.54
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	159	127	$47.60	$15.48
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	75	53	$30.00	$7.02
J1030 Injection, methylprednisolone acetate, 40 mg	59	54	$40.00	$6.59
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	57	57	$248.00	$128.49
36415 Insertion of needle into vein for collection of blood sample	48	44	$17.81	$2.94
87804 Detection test by immunoassay with direct visual observation for influenza virus	38	19	$45.00	$15.61
81003 Automated urinalysis test	34	33	$25.00	$2.66
71046 X-ray of chest, 2 views	33	30	$60.00	$22.68
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	33	32	$20.00	$9.40
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	25	25	$40.00	$16.20
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	24	24	$156.00	$83.46
80053 Blood test, comprehensive group of blood chemicals	17	17	$40.00	$12.78
99213 Established patient office or other outpatient visit, typically 15 minutes	12	11	$101.00	$55.02
99284 Emergency department visit with moderate level of medical decision making	11	11	$1308.00	$93.88

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J0696 Injection, ceftriaxone sodium, per 250 mg	164	40	$20.00	$0.62
99285 Emergency department visit for life threatening or functioning severity	89	88	$1877.84	$134.04
99284 Emergency department visit with moderate level of medical decision making	84	81	$1271.79	$94.19
J1100 Injection, dexamethasone sodium phosphate, 1 mg	76	18	$10.00	$0.11
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	65	$150.00	$81.60
99283 Emergency department visit with low level of medical decision making	70	67	$670.50	$48.64
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	65	58	$47.60	$18.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$248.00	$127.74
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	25	22	$30.00	$8.05
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep)	22	20	$40.00	$15.49
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only	20	20	$92.30	$6.44
J1030 Injection, methylprednisolone acetate, 40 mg	19	18	$40.00	$5.50
36415 Insertion of needle into vein for collection of blood sample	18	17	$15.00	$2.94
99213 Established patient office or other outpatient visit, typically 15 minutes	17	17	$101.00	$56.75
85025 Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count	17	16	$20.00	$10.18
71020 X-ray of chest, 2 views, front and side	16	15	$60.00	$21.21
81003 Automated urinalysis test	15	15	$25.00	$3.02
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	12	12	$156.00	$83.46

Medical Specialties & State Licenses

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MS R862270

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

04888590 (MS)

Commercial Insurance / Payer ID Blue Cross

202011213A (MS)

Hospital & Practice Group Affiliations

United Emergency Services Inc.

1100 Belk Blvd, Oxford, MS 386555242

Phone: 6622328100

Oxford After Hours Clinic, Llc

1929 University Ave, Oxford, MS 386554113

Phone: 6622362232

Practice Associates & Co-Workers

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

34 Associated Practitioners

Sara Burwell

Nurse Practitioner - Family

NPI 1063840148

Dr. William Mustain , PhD

Audiologist

NPI 1114198181

Doctor of Philosophy (Ph.D.)

Dr. Ian Windmill , PhD

Audiologist

NPI 1154391068

Doctor of Philosophy (Ph.D.)

Dr. Jonathan Joseph , MD

Student in an Organized Health Care Education/Training Program

NPI 1194466474

Doctor of Medicine (M.D.)

Dr. Sue Windmill , AuD

Audiologist

NPI 1194795096

Doctor of Audiology

Dr. Thomas Eby , MD

Otolaryngology

NPI 1235172206

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active June 27, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location June 27, 2012

Registered at 2500 N STATE ST, JACKSON, MS 392164500 (Tel: 6019845160)

📍

Updated Business Mailing Address June 27, 2012

Registered at 327 EASTRIDGE DR, BRANDON, MS 390424223 (Tel: 6018248938)

👤

Provider Name / Credentials Updated June 27, 2012

Recorded as HOLLY ARMSTRONG, NP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 27, 2012

Nurse Practitioner (License #R862270 in MS)

🟢

Initial NPI Registration & Enumeration June 15, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1124062930

Entity Type:

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

Enumeration Date: June 15, 2006

Last Update: June 27, 2012

Sole Proprietor: No

Update or Correct Profile

Mailing Address

327 Eastridge Dr

Brandon, MS 390424223

Phone: 6018248938

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.