Doctor profile · Federal record
Dr. Sherif Tewfik, MD
Anesthesiology Physician (CMS: Anesthesiology) · Anesthesiology Physician · Ames, IA
- NPI 1588640460
- Accepts Medicare
- 31 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
1111 Duff Avenue
Ames, IA 500103014
(515) 239-2182
fax (515) 239-3665 - Additional location
-
10350 E Dakota Ave
Denver, CO 802471314
(303) 338-4545
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- July 20, 2023
- Year of graduation
- 1995 — 31 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (2)
- Iowa #34467 · Colorado #DR.0069589
- Medicaid
- IA #0267294
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1588640460. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
12
Distinct HCPCS
1
Medicare allowed
$494
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 12 | 12 | $41 |
In context: peer comparison
Among 10 peers in this city , average services per provider: 26. This provider delivers 0.5× the peer median.Frequently asked questions
What is Dr. Sherif Tewfik's medical specialty?
Dr. Sherif Tewfik practices Anesthesiology Physician in Ames, IA.
Where does Dr. Sherif Tewfik practice?
Dr. Sherif Tewfik practices at 1111 Duff Avenue, Ames, IA 500103014. Office phone: 5152392182.
What is Dr. Sherif Tewfik's NPI?
Dr. Sherif Tewfik's National Provider Identifier (NPI) is 1588640460, issued by NPPES.
Does Dr. Sherif Tewfik accept Medicare assignment?
Yes. Dr. Sherif Tewfik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sherif Tewfik commonly perform?
Top Medicare-reported procedures in 2023: Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620). Source: CMS Medicare Physician & Other Practitioners file.