Doctor profile · Federal record
Dr. Sherin Koshy, M.D.
Internal Medicine Physician (CMS: Gastroenterology) · Gastroenterology Physician · Detroit, MI
- NPI 1639247182
- Accepts Medicare
- 36 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
Henry Ford Health System, 2799 West Grand Boulevard
Detroit, MI 48202
(313) 916-9106
fax (313) 916-1249
Credentials & registration
- NPI registered
- December 2006 — 20 yrs on file
- Profile last updated
- September 11, 2025
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301060627
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1639247182. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
66
Distinct HCPCS
4
Medicare allowed
$9,364
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45380 |
Biopsy of large bowel using a flexible endoscope | 18 | 18 | $163 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 18 | 18 | $137 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 18 | 15 | $145 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | 11 | $112 |
In context: peer comparison
Among 143 peers in Detroit Internal Medicine Physician, average services per provider: 94. This provider delivers 0.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
121
Patients
82
Total drug cost
$1,923
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 57 | 50 | $1,096 |
| Omeprazole | Generic | 44 | 12 | $476 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 20 | 20 | $351 |
Hospital affiliations
Frequently asked questions
What is Dr. Sherin Koshy's medical specialty?
Dr. Sherin Koshy practices Internal Medicine Physician in Detroit, MI.
Where does Dr. Sherin Koshy practice?
Dr. Sherin Koshy practices at Henry Ford Health System, Detroit, MI 48202. Office phone: 3139169106.
What is Dr. Sherin Koshy's NPI?
Dr. Sherin Koshy's National Provider Identifier (NPI) is 1639247182, issued by NPPES.
Does Dr. Sherin Koshy accept Medicare assignment?
Yes. Dr. Sherin Koshy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sherin Koshy commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of large bowel using a flexible endoscope (HCPCS 45380); New patient office or other outpatient visit (HCPCS 99204); Established patient office or other outpatient visit (HCPCS 99215). Source: CMS Medicare Physician & Other Practitioners file.