Active NPI 1184738825 Individual Practitioner Male Practitioner

Dr. Gregory Mann Jackson , MD

Specialist • San Antonio, TX

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Gregory Jackson, MD is a certified Specialist practicing in San Antonio, TX. With approximately 48 years of clinical experience since graduating from Baylor College Of Medicine in 1978, Dr. Jackson delivers high-quality medical care to the local community at 4220 MCCULLOUGH AVE.

Dr. Jackson accepts Medicare assignment.

Frequently performed procedures and clinical services include established patient outpatient office visit, routine ekg using at least 12 leads including interpretation and report, injection beneath the skin or into muscle for therapy, diagnosis, or prevention. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

4220 Mccullough Ave

San Antonio, TX 782121910

Telephone 2108290700

Fax 2108290714

Associated Practice Facility / Clinic

🏢 Gregory M Jackson, Md, Pa Facility NPI 1861670994

Medicare Profile & Education

Medical School

Baylor College Of Medicine

Graduation Year

1978

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in San Antonio, TX

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

48 Yrs +10.7 yrs vs City Avg

City Avg: 37.3 Yrs

State Avg: 38.0 Yrs

Regional Practice Density

145 Specialists

Practicing in San Antonio, TX (2033 Statewide)

Telehealth Adoption Rate

4.1% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

57.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Jackson (48 Years) 48 Yrs

San Antonio Specialty Average (37.3 Years) 37.3 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	350	168	$248.00	$122.33
93000 Routine ekg using at least 12 leads including interpretation and report	48	44	$50.00	$13.57
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	40	25	$54.00	$13.57
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	20	17	$16.00	$6.95

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	379	187	$248.00	$122.46
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	85	33	$54.00	$13.54
93000 Routine ekg using at least 12 leads including interpretation and report	72	69	$50.00	$13.78
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	61	15	$1.00	$0.98
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	18	14	$16.00	$6.39

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	319	162	$248.00	$124.07
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	77	31	$54.00	$13.88
93000 Routine ekg using at least 12 leads including interpretation and report	61	61	$50.00	$13.77
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	42	11	$1.00	$0.98
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	21	19	$16.00	$6.73

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	256	148	$248.00	$126.50
93000 Routine ekg using at least 12 leads including interpretation and report	65	63	$50.00	$14.34
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	40	13	$54.00	$13.80

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	188	121	$248.00	$105.65
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	42	22	$54.00	$13.80
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	19	16	$16.00	$6.97
93000 Routine ekg using at least 12 leads including interpretation and report	18	16	$50.00	$16.48

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	490	184	$248.00	$104.70
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	79	48	$54.00	$15.99
93000 Routine ekg using at least 12 leads including interpretation and report	58	54	$50.00	$16.26
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	39	34	$16.00	$6.80
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	29	11	$1.00	$0.98

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	418	180	$248.00	$100.79
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	97	47	$54.00	$19.02
93000 Routine ekg using at least 12 leads including interpretation and report	73	69	$50.00	$15.76
J3420 Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg	51	12	$1.00	$0.98
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	40	36	$16.00	$7.15

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	417	182	$248.00	$99.56
96372 Injection beneath the skin or into muscle for therapy, diagnosis, or prevention	78	54	$54.00	$23.32
93000 Routine ekg using at least 12 leads including interpretation and report	45	44	$50.00	$15.62
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg	42	38	$16.67	$6.61

Medical Specialties & State Licenses

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License TX F5584

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

1 Associated Practitioners

Sharon Acker

Registered Nurse

NPI 1861369902

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active November 19, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location November 19, 2010

Registered at 4220 MCCULLOUGH AVE, SAN ANTONIO, TX 782121910 (Tel: 2108290700)

📍

Updated Business Mailing Address November 19, 2010

Registered at 4220 MCCULLOUGH AVE, SAN ANTONIO, TX 782121910 (Tel: 2108290700)

👤

Provider Name / Credentials Updated November 19, 2010

Recorded as GREGORY JACKSON, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) November 19, 2010

Specialist (License #F5584 in TX)

🟢

Initial NPI Registration & Enumeration August 19, 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: 1184738825

Entity Type:

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

Enumeration Date: August 19, 2006

Last Update: November 19, 2010

Sole Proprietor: No

Update or Correct Profile

Mailing Address

4220 Mccullough Ave

San Antonio, TX 782121910

Phone: 2108290700

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.