Doctor profile · Federal record
Dr. Nathan Martin, MD
Internal Medicine Physician (CMS: Internal Medicine) · Saint Louis, MO
- NPI 1952496416
- Accepts Medicare
- MIPS 79.3 / 100 · 2023
- 21 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1 Barnes Jewish Hospital Plz, Div Im Hospitalist
Saint Louis, MO 631101003
(314) 362-1700
fax (314) 362-9878 - Mailing address
-
Po Box 7412011
Chicago, IL 606742011
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- April 17, 2025
- Year of graduation
- 2005 — 21 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Missouri #2007013163
- Medicaid
- MO #205493802
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1952496416. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
307
Distinct HCPCS
6
Medicare allowed
$31,921
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 155 | 73 | $78 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 65 | 33 | $118 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 39 | 39 | $172 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 22 | 22 | $129 | |
99239 |
Hospital discharge day management, more than 30 minutes | 14 | 14 | $113 | |
99238 |
Hospital discharge day management, 30 minutes or less | 12 | 12 | $80 |
In context: peer comparison
Among 216 peers in Saint Louis Internal Medicine Physician, average services per provider: 171. This provider delivers 1.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
0
Total drug cost
$46
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Amlodipine Besylate | Generic | 11 | 0 | $46 |
Hospital affiliations
Frequently asked questions
What is Dr. Nathan Martin's medical specialty?
Dr. Nathan Martin practices Internal Medicine Physician in Saint Louis, MO.
Where does Dr. Nathan Martin practice?
Dr. Nathan Martin practices at 1 Barnes Jewish Hospital Plz, Saint Louis, MO 631101003. Office phone: 3143621700.
What is Dr. Nathan Martin's NPI?
Dr. Nathan Martin's National Provider Identifier (NPI) is 1952496416, issued by NPPES.
Does Dr. Nathan Martin accept Medicare assignment?
Yes. Dr. Nathan Martin accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Martin commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.