Doctor profile · Federal record
Dr. Mark Thorndike, MD
Surgery Physician · Anchorage, AK
- NPI 1124051743
- MIPS 82.1 / 100 · 2023
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
4315 Diplomacy Dr
Anchorage, AK 995085926
(907) 563-2662
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- September 23, 2008
- Specialty taxonomy
- 208600000X — NUCC code
- State license (1)
- Alaska #4270
- Medicaid
- AK #MD0356
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1124051743. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
117
Distinct HCPCS
5
Medicare allowed
$22,286
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 42 | 38 | $89 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 40 | 40 | $331 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 12 | 12 | $92 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 12 | 12 | $131 | |
45378 |
Diagnostic exam of large bowel using a flexible endoscope | 11 | 11 | $240 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 29. This provider delivers 4.0× the peer median.Frequently asked questions
What is Dr. Mark Thorndike's medical specialty?
Dr. Mark Thorndike practices Surgery Physician in Anchorage, AK.
Where does Dr. Mark Thorndike practice?
Dr. Mark Thorndike practices at 4315 Diplomacy Dr, Anchorage, AK 995085926. Office phone: 9075632662.
What is Dr. Mark Thorndike's NPI?
Dr. Mark Thorndike's National Provider Identifier (NPI) is 1124051743, issued by NPPES.
What procedures does Dr. Mark Thorndike commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.