Doctor profile · Federal record
Dr. Gerrit Kleyn, PAC
Physician Assistant · Wyoming, MI
- NPI 1972533230
- Accepts Medicare
- 23 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2215 44Th St Sw
Wyoming, MI 495196439
(616) 252-8300
fax (616) 252-8460 - Mailing address
-
5900 Byron Center Ave Sw, Medical Administration
Wyoming, MI 495199606
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- December 1, 2017
- Year of graduation
- 2003 — 23 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Michigan #5601004040
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972533230. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
136
Distinct HCPCS
2
Medicare allowed
$8,851
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 78 | 54 | $72 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 58 | 34 | $55 |
In context: peer comparison
Among 23 peers in this city , average services per provider: 56. This provider delivers 2.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
1,131
Patients
453
Total drug cost
$22,264
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 187 | 75 | $4,223 |
| Omeprazole | Generic | 99 | 32 | $1,402 |
| Levothyroxine Sodium | Generic | 89 | 30 | $1,388 |
| Prednisone | Generic | 84 | 62 | $282 |
| Gabapentin | Generic | 78 | 28 | $1,931 |
| Amlodipine Besylate | Generic | 70 | 28 | $905 |
| Rosuvastatin Calcium | Generic | 69 | 24 | $2,324 |
| Lisinopril | Generic | 66 | 21 | $730 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 63 | 33 | $2,399 |
| Losartan Potassium | Generic | 62 | 21 | $1,108 |
Frequently asked questions
What is Dr. Gerrit Kleyn's medical specialty?
Dr. Gerrit Kleyn practices Physician Assistant in Wyoming, MI.
Where does Dr. Gerrit Kleyn practice?
Dr. Gerrit Kleyn practices at 2215 44Th St Sw, Wyoming, MI 495196439. Office phone: 6162528300.
What is Dr. Gerrit Kleyn's NPI?
Dr. Gerrit Kleyn's National Provider Identifier (NPI) is 1972533230, issued by NPPES.
Does Dr. Gerrit Kleyn accept Medicare assignment?
Yes. Dr. Gerrit Kleyn accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gerrit Kleyn 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). Source: CMS Medicare Physician & Other Practitioners file.