Doctor profile · Federal record

Dr. Aaron Martin, M.D.

Gastroenterology Physician (CMS: Gastroenterology) · Internal Medicine Physician · Philadelphia, PA

  • NPI 1588906044
  • Accepts Medicare
  • 13 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1101 Chestnut St
Philadelphia, PA 191073612
(215) 955-8900
fax (215) 955-5245
Mailing address
132 South 10Th Street, 480 Main Building
Philadelphia, PA 191075244

Credentials & registration

NPPES · NUCC
NPI registered
March 2013 — 13 yrs on file
Profile last updated
October 28, 2024
Year of graduation
2013 — 13 yrs since
Specialty taxonomy
207RG0100X — NUCC code
State license (1)
Pennsylvania #MD457495

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1588906044. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
304
Distinct HCPCS
10
Medicare allowed
$37,761
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 49 41 $127
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 38 28 $80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 34 33 $133
45380 Biopsy of large bowel using a flexible endoscope 33 33 $101
99213 Established patient office or other outpatient visit, 20-29 minutes 29 23 $94
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 27 27 $99
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 26 26 $258
99214 Established patient office or other outpatient visit, 30-39 minutes 23 20 $102
99204 New patient office or other outpatient visit, 45-59 minutes 20 20 $170
99239 Hospital discharge day management, more than 30 minutes 13 11 $115

In context: peer comparison

Among 80 peers in Philadelphia Gastroenterology Physician, average services per provider: 80. This provider delivers 3.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$83
Transactions
5
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Abbvie INC. 4 $69.36
Phathom Pharmaceuticals, INC. 1 $13.75

By nature of payment

Food and Beverage
$83

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
315
Patients
81
Total drug cost
$54,179
Drug Type Claims Patients Total cost
Omeprazole Generic 95 30 $1,727
Famotidine Generic 81 25 $1,125
Pantoprazole Sodium Generic 72 26 $1,913
Dicyclomine Hcl Generic 22 0 $394
Linzess (Linaclotide) Brand 20 0 $37,423
Mesalamine Generic 13 0 $3,783
Amitiza (Lubiprostone) Brand 12 0 $7,816

Frequently asked questions

Auto-generated from federal data
What is Dr. Aaron Martin's medical specialty?
Dr. Aaron Martin practices Gastroenterology Physician in Philadelphia, PA.
Where does Dr. Aaron Martin practice?
Dr. Aaron Martin practices at 1101 Chestnut St, Philadelphia, PA 191073612. Office phone: 2159558900.
What is Dr. Aaron Martin's NPI?
Dr. Aaron Martin's National Provider Identifier (NPI) is 1588906044, issued by NPPES.
Does Dr. Aaron Martin accept Medicare assignment?
Yes. Dr. Aaron Martin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Martin commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.