Doctor profile · Federal record
Dr. Dag Holmsen, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Waterville, ME
- NPI 1003862046
- Accepts Medicare
- MIPS 92.1 / 100 · 2023
- 38 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
149 North St
Waterville, ME 049014974
(207) 622-1959 - Mailing address
-
35 Medical Center Pkwy
Augusta, ME 043308160
Credentials & registration
- NPI registered
- May 2006 — 20 yrs on file
- Profile last updated
- December 18, 2013
- Year of graduation
- 1988 — 38 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Maine #014378
- Medicaid
- ME #284140099
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1003862046. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
93
Distinct HCPCS
4
Medicare allowed
$6,065
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 32 | 32 | $66 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 30 | 30 | $63 | |
00142 |
Anesthesia for lens surgery | 20 | 18 | $64 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 11 | 11 | $73 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 23. This provider delivers 4.0× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Dag Holmsen's medical specialty?
Dr. Dag Holmsen practices Anesthesiology Physician in Waterville, ME.
Where does Dr. Dag Holmsen practice?
Dr. Dag Holmsen practices at 149 North St, Waterville, ME 049014974. Office phone: 2076221959.
What is Dr. Dag Holmsen's NPI?
Dr. Dag Holmsen's National Provider Identifier (NPI) is 1003862046, issued by NPPES.
Does Dr. Dag Holmsen accept Medicare assignment?
Yes. Dr. Dag Holmsen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Dag Holmsen commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for lens surgery (HCPCS 00142). Source: CMS Medicare Physician & Other Practitioners file.