Doctor profile · Federal record
Dr. William Kern, MD
Internal Medicine Physician (CMS: Internal Medicine) · Pediatrics Physician · Traverse City, MI
- NPI 1316189467
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1105 Sixth St
Traverse City, MI 496842349
(231) 922-9270
fax (231) 922-9271 - Mailing address
-
Po Box 107
Traverse City, MI 496850107
Credentials & registration
- NPI registered
- April 2009 — 17 yrs on file
- Profile last updated
- July 25, 2013
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301102360
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1316189467. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
538
Distinct HCPCS
7
Medicare allowed
$58,712
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 226 | 113 | $115 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 127 | 80 | $76 | |
99239 |
Hospital discharge day management, more than 30 minutes | 91 | 91 | $109 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 50 | 50 | $168 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 19 | 14 | $48 | |
99291 |
Critical care, first 30-74 minutes | 14 | 12 | $208 | |
99238 |
Hospital discharge day management, 30 minutes or less | 11 | 11 | $78 |
In context: peer comparison
Among 27 peers in Traverse City Internal Medicine Physician, average services per provider: 105. This provider delivers 5.1× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
45
Patients
45
Total drug cost
$354
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 19 | 19 | $69 |
| Atorvastatin Calcium | Generic | 14 | 14 | $152 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 12 | 12 | $134 |
Hospital affiliations
Frequently asked questions
What is Dr. William Kern's medical specialty?
Dr. William Kern practices Internal Medicine Physician in Traverse City, MI.
Where does Dr. William Kern practice?
Dr. William Kern practices at 1105 Sixth St, Traverse City, MI 496842349. Office phone: 2319229270.
What is Dr. William Kern's NPI?
Dr. William Kern's National Provider Identifier (NPI) is 1316189467, issued by NPPES.
Does Dr. William Kern accept Medicare assignment?
Yes. Dr. William Kern accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Kern commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.