Doctor profile · Federal record
Dr. John Walter, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Lodi, CA
- NPI 1285098384
- Accepts Medicare
- MIPS 96.7 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
975 S Fairmont Ave
Lodi, CA 952405118
(209) 334-3411 - Additional location
-
2315 Stockton Blvd
Sacramento, CA 958172201
(916) 734-7950 - Mailing address
-
2315 Stockton Blvd
Sacramento, CA 958172201
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- October 11, 2019
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- California #155925
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1285098384. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
699
Distinct HCPCS
3
Medicare allowed
$104,387
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 441 | 408 | $172 | |
99284 |
Emergency department visit with moderate level of medical decision making | 212 | 204 | $119 | |
99283 |
Emergency department visit with low level of medical decision making | 46 | 44 | $71 |
In context: peer comparison
Among 5 peers in this city , average services per provider: 145. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$51
Transactions
3
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 3 | $51.26 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
338
Patients
296
Total drug cost
$9,926
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 56 | 56 | $614 |
| Cephalexin | Generic | 50 | 50 | $469 |
| Ibuprofen | Generic | 36 | 36 | $148 |
| Azithromycin | Generic | 30 | 29 | $174 |
| Famotidine | Generic | 26 | 26 | $248 |
| Prednisone | Generic | 24 | 23 | $59 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 23 | 23 | $193 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 15 | 15 | $75 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 14 | 14 | $445 |
| Clopidogrel (Clopidogrel Bisulfate) | Brand | 14 | 0 | $221 |
Frequently asked questions
What is Dr. John Walter's medical specialty?
Dr. John Walter practices Emergency Medicine Physician in Lodi, CA.
Where does Dr. John Walter practice?
Dr. John Walter practices at 975 S Fairmont Ave, Lodi, CA 952405118. Office phone: 2093343411.
What is Dr. John Walter's NPI?
Dr. John Walter's National Provider Identifier (NPI) is 1285098384, issued by NPPES.
Does Dr. John Walter accept Medicare assignment?
Yes. Dr. John Walter accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Walter commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.