Doctor profile · Federal record
Dr. Jason Kahn, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Ann Arbor, MI
- NPI 1659393056
- Accepts Medicare
- 27 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4260 Plymouth RD
Ann Arbor, MI 481092700
(734) 647-5670
fax (734) 647-6661 - Mailing address
-
3621 S State St
Ann Arbor, MI 481081633
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- October 22, 2020
- Year of graduation
- 1999 — 27 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301074181
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1659393056. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
125
Distinct HCPCS
4
Medicare allowed
$12,249
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 38 | 31 | $96 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 29 | 25 | $67 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 29 | 17 | $99 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 29 | 29 | $130 |
In context: peer comparison
Among 135 peers in Ann Arbor Internal Medicine Physician, average services per provider: 77. This provider delivers 1.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
575
Patients
104
Total drug cost
$10,335
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 122 | 37 | $2,097 |
| Omeprazole | Generic | 61 | 21 | $1,525 |
| Gabapentin | Generic | 49 | 11 | $1,118 |
| Levothyroxine Sodium | Generic | 47 | 0 | $502 |
| Amlodipine Besylate | Generic | 42 | 13 | $381 |
| Lisinopril | Generic | 38 | 11 | $462 |
| Hydrochlorothiazide | Generic | 30 | 11 | $196 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 30 | 0 | $363 |
| Losartan Potassium | Generic | 27 | 0 | $491 |
| Oxycodone Hcl | Generic | 26 | 0 | $302 |
Hospital affiliations
Frequently asked questions
What is Dr. Jason Kahn's medical specialty?
Dr. Jason Kahn practices Internal Medicine Physician in Ann Arbor, MI.
Where does Dr. Jason Kahn practice?
Dr. Jason Kahn practices at 4260 Plymouth RD, Ann Arbor, MI 481092700. Office phone: 7346475670.
What is Dr. Jason Kahn's NPI?
Dr. Jason Kahn's National Provider Identifier (NPI) is 1659393056, issued by NPPES.
Does Dr. Jason Kahn accept Medicare assignment?
Yes. Dr. Jason Kahn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Kahn commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.