Doctor profile · Federal record
Dr. Timothy Wellemeyer, MD
Family Medicine Physician · Holt, MI
- NPI 1407814916
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4378 Holt RD
Holt, MI 488421666
(517) 694-1466
fax (517) 694-3530
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 16, 2013
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Michigan #TW044920
- Medicaid
- MI #102805476
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407814916. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
583
Distinct HCPCS
8
Medicare allowed
$48,948
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 305 | 117 | $121 | |
96372 |
Injection of drug or substance under skin or into muscle | 63 | 15 | $12 | |
81003 |
Automated urinalysis test | 44 | 40 | $2 | |
83036 |
Hemoglobin a1c level | 42 | 20 | $10 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 40 | 40 | $173 | |
90662 |
Influenza vaccine split virus, preservative free | 39 | 37 | $72 | |
G0008 |
Administration of influenza virus vaccine | 38 | 37 | $29 | |
82044 |
Urine microalbumin (protein) analysis | 12 | 11 | $6 |
In context: peer comparison
Among 7 peers in Holt Family Medicine Physician, average services per provider: 66. This provider delivers 8.8× the peer median.Open Payments
Industry payments received
All-time total
$167
Transactions
9
Manufacturers
6
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 4 | $81.42 | |
| Abbvie INC. | 1 | $21.30 | |
| Radius Health, INC. | 1 | $18.09 | |
| Exact Sciences Corporation | 1 | $17.41 | |
| Sumitomo Pharma America, INC. | 1 | $15.44 | |
| Phathom Pharmaceuticals, INC. | 1 | $13.41 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
4,900
Patients
1,455
Total drug cost
$91,511
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 600 | 165 | $11,640 |
| Omeprazole | Generic | 542 | 164 | $10,318 |
| Amlodipine Besylate | Generic | 476 | 141 | $4,357 |
| Atorvastatin Calcium | Generic | 411 | 120 | $5,995 |
| Rosuvastatin Calcium | Generic | 388 | 115 | $10,775 |
| Losartan Potassium | Generic | 328 | 90 | $5,791 |
| Metoprolol Succinate | Generic | 312 | 87 | $7,037 |
| Pantoprazole Sodium | Generic | 309 | 94 | $7,220 |
| Lisinopril-Hydrochlorothiazide (Lisinopril/Hydrochlorothiazide) | Brand | 271 | 81 | $3,397 |
| Lisinopril | Generic | 242 | 73 | $2,832 |
Frequently asked questions
What is Dr. Timothy Wellemeyer's medical specialty?
Dr. Timothy Wellemeyer practices Family Medicine Physician in Holt, MI.
Where does Dr. Timothy Wellemeyer practice?
Dr. Timothy Wellemeyer practices at 4378 Holt RD, Holt, MI 488421666. Office phone: 5176941466.
What is Dr. Timothy Wellemeyer's NPI?
Dr. Timothy Wellemeyer's National Provider Identifier (NPI) is 1407814916, issued by NPPES.
What procedures does Dr. Timothy Wellemeyer commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Injection of drug or substance under skin or into muscle (HCPCS 96372); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.