Doctor profile · Federal record
Dr. James Walter, MD
Internal Medicine Physician (CMS: Internal Medicine) · Davison, MI
- NPI 1912009580
- Accepts Medicare
- 36 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
8020 Davison RD
Davison, MI 484232029
(810) 653-4145
fax (810) 653-1741
Credentials & registration
- NPI registered
- September 2006 — 20 yrs on file
- Profile last updated
- January 12, 2009
- Year of graduation
- 1990 — 36 yrs since
- Specialty taxonomy
- 207R00000X — NUCC code
- State license (1)
- Michigan #4301062069
- Medicaid
- MI #3235815
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1912009580. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
906
Distinct HCPCS
10
Medicare allowed
$52,604
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 183 | 90 | $77 | |
G0439 |
Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit | 102 | 102 | $45 | |
96372 |
Injection of drug or substance under skin or into muscle | 100 | 29 | $13 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 93 | 34 | $76 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 91 | 89 | $80 | |
83036 |
Hemoglobin a1c level | 76 | 42 | $10 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 59 | 42 | $65 | |
J1040 |
Injection, methylprednisolone acetate, 80 mg | 45 | 28 | $12 | |
99442 |
Telephone medical discussion with physician, 11-20 minutes | 43 | 29 | $86 | |
G0008 |
Administration of influenza virus vaccine | 29 | 29 | $29 |
In context: peer comparison
Among 7 peers in Davison Internal Medicine Physician, average services per provider: 126. This provider delivers 7.2× the peer median.Open Payments
Industry payments received
All-time total
$242
Transactions
14
Manufacturers
9
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Astellas Pharma US INC | 4 | $75.12 | |
| Dexcom, INC. | 2 | $33.75 | |
| Paratek Pharmaceuticals, INC. | 2 | $32.52 | |
| Indivior INC. | 1 | $21.88 | |
| Amgen INC. | 1 | $17.91 | |
| Novo Nordisk INC | 1 | $17.16 | |
| Abbvie INC. | 1 | $15.53 | |
| GlaxoSmithKline, LLC. | 1 | $15.01 | |
| Kowa Pharmaceuticals America, INC. | 1 | $13.24 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
3,791
Patients
1,058
Total drug cost
$254,145
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Levothyroxine Sodium | Generic | 454 | 114 | $7,992 |
| Atorvastatin Calcium | Generic | 385 | 111 | $8,087 |
| Hydrochlorothiazide | Generic | 311 | 83 | $1,513 |
| Lisinopril | Generic | 265 | 71 | $2,851 |
| Omeprazole | Generic | 251 | 67 | $4,971 |
| Simvastatin | Generic | 251 | 67 | $4,074 |
| Alprazolam | Generic | 248 | 88 | $1,627 |
| Metformin Hcl | Generic | 246 | 69 | $3,940 |
| Sertraline Hcl | Generic | 228 | 66 | $4,016 |
| Amlodipine Besylate | Generic | 224 | 62 | $2,472 |
Hospital affiliations
Frequently asked questions
What is Dr. James Walter's medical specialty?
Dr. James Walter practices Internal Medicine Physician in Davison, MI.
Where does Dr. James Walter practice?
Dr. James Walter practices at 8020 Davison RD, Davison, MI 484232029. Office phone: 8106534145.
What is Dr. James Walter's NPI?
Dr. James Walter's National Provider Identifier (NPI) is 1912009580, issued by NPPES.
Does Dr. James Walter accept Medicare assignment?
Yes. Dr. James Walter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. James Walter commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439); Injection of drug or substance under skin or into muscle (HCPCS 96372). Source: CMS Medicare Physician & Other Practitioners file.