Doctor profile · Federal record
Dr. Colin Blake, MD
Anesthesiology Physician · Ayer, MA
- NPI 1770565657
- 21 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
200 Groton RD
Ayer, MA 014321168
(617) 562-5476 - Additional location
-
242 Green St
Gardner, MA 014401336
(978) 632-3420 - Mailing address
-
9 Galen St Ste 130
Watertown, MA 024724521
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- November 3, 2020
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Massachusetts #225542
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1770565657. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
219
Distinct HCPCS
5
Medicare allowed
$27,574
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 90 | 77 | $127 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 38 | 37 | $122 | |
00142 |
Anesthesia for lens surgery | 36 | 35 | $148 | |
00812 |
Anesthesia for exam of colon using an endoscope | 36 | 36 | $94 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 19 | 19 | $151 |
In context: peer comparison
Among 1 peers in this city , average services per provider: 43. This provider delivers 5.1× the peer median.Frequently asked questions
What is Dr. Colin Blake's medical specialty?
Dr. Colin Blake practices Anesthesiology Physician in Ayer, MA.
Where does Dr. Colin Blake practice?
Dr. Colin Blake practices at 200 Groton RD, Ayer, MA 014321168. Office phone: 6175625476.
What is Dr. Colin Blake's NPI?
Dr. Colin Blake's National Provider Identifier (NPI) is 1770565657, issued by NPPES.
What procedures does Dr. Colin Blake 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.