Doctor profile · Federal record
Dr. Joseph Westerhof, PA
Physician Assistant · Grand Rapids, MI
- NPI 1306287859
- Accepts Medicare
- MIPS 93.8 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1111 Leffingwell Ave Ne
Grand Rapids, MI 495256406
(616) 459-7101
Credentials & registration
- NPI registered
- July 2013 — 13 yrs on file
- Profile last updated
- April 10, 2025
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601007982
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1306287859. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
36
Distinct HCPCS
1
Medicare allowed
$1,984
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 36 | 30 | $55 |
In context: peer comparison
Among 234 peers in Grand Rapids Physician Assistant, average services per provider: 56. This provider delivers 0.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
28
Patients
27
Total drug cost
$143
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Oxycodone Hcl | Generic | 15 | 14 | $83 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 13 | 13 | $60 |
Hospital affiliations
Frequently asked questions
What is Dr. Joseph Westerhof's medical specialty?
Dr. Joseph Westerhof practices Physician Assistant in Grand Rapids, MI.
Where does Dr. Joseph Westerhof practice?
Dr. Joseph Westerhof practices at 1111 Leffingwell Ave Ne, Grand Rapids, MI 495256406. Office phone: 6164597101.
What is Dr. Joseph Westerhof's NPI?
Dr. Joseph Westerhof's National Provider Identifier (NPI) is 1306287859, issued by NPPES.
Does Dr. Joseph Westerhof accept Medicare assignment?
Yes. Dr. Joseph Westerhof accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Westerhof commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213). Source: CMS Medicare Physician & Other Practitioners file.