Doctor profile · Federal record
Dr. Walter Doerfler, D.O.
Family Medicine Physician (CMS: Family Practice) · Orono, ME
- NPI 1043252430
- Accepts Medicare
- MIPS 83.5 / 100 · 2023
- 26 yrs in practice
- Male
- No sanctions
Practice & contact
- Primary practice
-
84 Kelley RD
Orono, ME 044733416
(207) 866-4399
fax (207) 866-4538 - Mailing address
-
15 Middle St
Orono, ME 044734030
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Year of graduation
- 2000 — 26 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State license (1)
- Maine #1774
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1043252430. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
434
Distinct HCPCS
5
Medicare allowed
$54,747
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 225 | 204 | $116 | |
99285 |
Emergency department visit with high level of medical decision making | 119 | 104 | $169 | |
99283 |
Emergency department visit with low level of medical decision making | 60 | 56 | $69 | |
99291 |
Critical care, first 30-74 minutes | 19 | 19 | $205 | |
99282 |
Emergency department visit with straightforward medical decision making | 11 | 11 | $40 |
In context: peer comparison
Among 3 peers in Orono Family Medicine Physician, average services per provider: 80. This provider delivers 5.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
64
Patients
63
Total drug cost
$318
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 29 | 28 | $69 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 13 | 13 | $111 |
| Ciprofloxacin Hcl | Generic | 11 | 11 | $83 |
| Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) | Brand | 11 | 11 | $54 |
Frequently asked questions
What is Dr. Walter Doerfler's medical specialty?
Dr. Walter Doerfler practices Family Medicine Physician in Orono, ME.
Where does Dr. Walter Doerfler practice?
Dr. Walter Doerfler practices at 84 Kelley RD, Orono, ME 044733416. Office phone: 2078664399.
What is Dr. Walter Doerfler's NPI?
Dr. Walter Doerfler's National Provider Identifier (NPI) is 1043252430, issued by NPPES.
Does Dr. Walter Doerfler accept Medicare assignment?
Yes. Dr. Walter Doerfler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Walter Doerfler commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.