Doctor profile · Federal record
Dr. Walter Rathkamp, M.D.
Family Medicine Physician (CMS: Family Practice) · Freeland, MI
- NPI 1164406146
- Accepts Medicare
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7340 Midland RD
Freeland, MI 48623
(989) 695-8014
fax (989) 695-5810
Credentials & registration
- NPI registered
- December 2005 — 21 yrs on file
- Profile last updated
- October 11, 2018
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Michigan #4301068143
- Medicaid
- MI #4527494
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164406146. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
910
Distinct HCPCS
8
Medicare allowed
$79,222
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 426 | 164 | $118 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 141 | 93 | $75 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 99 | 99 | $123 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 76 | 17 | $1 | |
G0008 |
Administration of influenza virus vaccine | 53 | 53 | $29 | |
83036 |
Hemoglobin a1c level | 51 | 32 | $9 | |
90694 |
Influenza vaccine, quadrivalent inactivated, 0.5 ml dosage | 51 | 51 | $76 | |
93000 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | 13 | 13 | $13 |
In context: peer comparison
Among 3 peers in Freeland Family Medicine Physician, average services per provider: 115. This provider delivers 7.9× the peer median.Open Payments
Industry payments received
All-time total
$362
Transactions
20
Manufacturers
13
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Novo Nordisk INC | 4 | $67.94 | |
| Lilly USA, LLC | 3 | $57.49 | |
| Boehringer Ingelheim Pharmaceuticals, INC. | 2 | $33.57 | |
| AstraZeneca Pharmaceuticals Lp | 2 | $31.27 | |
| Exact Sciences Corporation | 1 | $25.49 | |
| Abbvie INC. | 1 | $24.10 | |
| Lundbeck LLC | 1 | $20.88 | |
| Boston Scientific Corporation | 1 | $20.73 | |
| Otsuka America Pharmaceutical, INC. | 1 | $19.35 | |
| Antares Pharma, INC. | 1 | $16.58 | |
| Phathom Pharmaceuticals, INC. | 1 | $15.27 | |
| Takeda Pharmaceuticals U.S.A., INC. | 1 | $15.27 | |
| GlaxoSmithKline, LLC. | 1 | $13.56 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,223
Patients
907
Total drug cost
$215,510
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Atorvastatin Calcium | Generic | 608 | 169 | $11,007 |
| Amlodipine Besylate | Generic | 407 | 121 | $4,557 |
| Levothyroxine Sodium | Generic | 338 | 78 | $5,438 |
| Metoprolol Succinate | Generic | 305 | 88 | $7,235 |
| Lisinopril | Generic | 214 | 54 | $2,205 |
| Losartan Potassium | Generic | 213 | 58 | $4,994 |
| Pantoprazole Sodium | Generic | 155 | 58 | $3,349 |
| Telmisartan | Generic | 148 | 43 | $8,213 |
| Omeprazole | Generic | 133 | 36 | $1,584 |
| Meloxicam | Generic | 128 | 47 | $1,024 |
Hospital affiliations
Frequently asked questions
What is Dr. Walter Rathkamp's medical specialty?
Dr. Walter Rathkamp practices Family Medicine Physician in Freeland, MI.
Where does Dr. Walter Rathkamp practice?
Dr. Walter Rathkamp practices at 7340 Midland RD, Freeland, MI 48623. Office phone: 9896958014.
What is Dr. Walter Rathkamp's NPI?
Dr. Walter Rathkamp's National Provider Identifier (NPI) is 1164406146, issued by NPPES.
Does Dr. Walter Rathkamp accept Medicare assignment?
Yes. Dr. Walter Rathkamp accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walter Rathkamp 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); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.