Doctor profile · Federal record
Dr. Nathan Markel
Internal Medicine Physician (CMS: Internal Medicine) · Student in an Organized Health Care Education/Training Program · Dallas, TX
- NPI 1932633583
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
3600 Gaston Ave Ste 550
Dallas, TX 752461905
(214) 821-1177
Credentials & registration
- NPI registered
- April 2017 — 9 yrs on file
- Profile last updated
- September 15, 2021
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Texas #S7913
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932633583. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
111
Distinct HCPCS
1
Medicare allowed
$18,813
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 111 | 108 | $169 |
In context: peer comparison
Among 289 peers in this city , average services per provider: 185. This provider delivers 0.6× the peer median.Open Payments
Industry payments received
All-time total
$79
Transactions
2
Manufacturers
2
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| E.R. Squibb & Sons, L.L.C. | 1 | $51.40 | |
| Janssen Pharmaceuticals, Inc | 1 | $27.71 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Nathan Markel's medical specialty?
Dr. Nathan Markel practices Internal Medicine Physician in Dallas, TX.
Where does Dr. Nathan Markel practice?
Dr. Nathan Markel practices at 3600 Gaston Ave Ste 550, Dallas, TX 752461905. Office phone: 2148211177.
What is Dr. Nathan Markel's NPI?
Dr. Nathan Markel's National Provider Identifier (NPI) is 1932633583, issued by NPPES.
Does Dr. Nathan Markel accept Medicare assignment?
Yes. Dr. Nathan Markel accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nathan Markel commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223). Source: CMS Medicare Physician & Other Practitioners file.