Doctor profile · Federal record
Dr. Peter Clark, DO
Emergency Medicine Physician (CMS: Emergency Medicine) · Family Medicine Physician · Lewiston, ME
- NPI 1770517260
- Accepts Medicare
- 29 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
300 Main St
Lewiston, ME 042407027
(207) 795-0111 - Additional location
-
10 Goodall Dr, Suite 900
East Waterboro, ME 040305214
(207) 490-7760
fax (207) 247-8460
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- February 5, 2018
- Year of graduation
- 1997 — 29 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Maine #DO1775 · Maine #1775
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770517260. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
192
Distinct HCPCS
3
Medicare allowed
$23,233
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 112 | 112 | $115 | |
99285 |
Emergency department visit with high level of medical decision making | 50 | 50 | $167 | |
99283 |
Emergency department visit with low level of medical decision making | 30 | 30 | $68 |
In context: peer comparison
Among 15 peers in this city , average services per provider: 53. This provider delivers 3.6× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
61
Patients
59
Total drug cost
$769
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 22 | 20 | $32 |
| Azithromycin | Generic | 15 | 15 | $114 |
| Cefpodoxime Proxetil | Generic | 12 | 12 | $566 |
| Ondansetron Hcl | Generic | 12 | 12 | $57 |
Hospital affiliations
Frequently asked questions
What is Dr. Peter Clark's medical specialty?
Dr. Peter Clark practices Emergency Medicine Physician in Lewiston, ME.
Where does Dr. Peter Clark practice?
Dr. Peter Clark practices at 300 Main St, Lewiston, ME 042407027. Office phone: 2077950111.
What is Dr. Peter Clark's NPI?
Dr. Peter Clark's National Provider Identifier (NPI) is 1770517260, issued by NPPES.
Does Dr. Peter Clark accept Medicare assignment?
Yes. Dr. Peter Clark accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Peter Clark 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.