Doctor profile · Federal record
Dr. Martin Passen, M.D.
Internal Medicine Physician · Baltimore, MD
- NPI 1093708877
- 21 yrs on file
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
307 S Eaton St Ste A
Baltimore, MD 212242525
(410) 337-8446
Credentials & registration
- NPI registered
- August 2005 — 21 yrs on file
- Profile last updated
- June 21, 2025
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Maryland #D0042561
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1093708877. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
198
Distinct HCPCS
3
Medicare allowed
$16,503
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 84 | 28 | $133 | |
G0447 |
Face-to-face behavioral counseling for obesity, 15 minutes | 80 | 22 | $27 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 34 | 17 | $93 |
In context: peer comparison
Among 363 peers in Baltimore Internal Medicine Physician, average services per provider: 105. This provider delivers 1.9× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
14
Patients
0
Total drug cost
$20,135
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ozempic (Semaglutide) | Brand | 14 | 0 | $20,135 |
Frequently asked questions
What is Dr. Martin Passen's medical specialty?
Dr. Martin Passen practices Internal Medicine Physician in Baltimore, MD.
Where does Dr. Martin Passen practice?
Dr. Martin Passen practices at 307 S Eaton St Ste A, Baltimore, MD 212242525. Office phone: 4103378446.
What is Dr. Martin Passen's NPI?
Dr. Martin Passen's National Provider Identifier (NPI) is 1093708877, issued by NPPES.
What procedures does Dr. Martin Passen commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Face-to-face behavioral counseling for obesity (HCPCS G0447); Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.