Doctor profile · Federal record
Dr. Gregory Mitchon, MD
Anesthesiology Physician (CMS: Anesthesiology) · Critical Care Medicine (Anesthesiology) Physician · Pharmacist · Anesthesiology Physician · Worcester, MA
- NPI 1902174766
- Accepts Medicare
- MIPS 89.0 / 100 · 2023
- 11 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 3 locations .
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(508) 334-3271
fax (508) 856-5911 - Additional location
-
925 Seneca St
Seattle, WA 981012742
(206) 583-6079 - Additional location
-
1211 Medical Center Dr
Nashville, TN 37232
(615) 322-5000 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- December 2011 — 15 yrs on file
- Profile last updated
- December 8, 2023
- Year of graduation
- 2015 — 11 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State licenses (3)
- Massachusetts #282487 · Texas #50033 · Washington #ML60558709
- Medicaid
- MA #110159667A
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1902174766. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
252
Distinct HCPCS
7
Medicare allowed
$37,885
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99291 |
Critical care, first 30-74 minutes | 74 | 26 | $216 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 40 | 39 | $44 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 39 | 17 | $81 | |
76937 |
Ultrasonic guidance for blood vessel access | 38 | 31 | $14 | |
01926 |
Anesthesia for x-ray on artery of brain, heart, or chest | 26 | 25 | $503 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 18 | 18 | $106 | |
36556 |
Insertion of non-tunneled central venous tube for infusion (5 years or older) | 17 | 17 | $85 |
In context: peer comparison
Among 60 peers in Worcester Anesthesiology Physician, average services per provider: 33. This provider delivers 7.6× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Gregory Mitchon's medical specialty?
Dr. Gregory Mitchon practices Anesthesiology Physician in Worcester, MA.
Where does Dr. Gregory Mitchon practice?
Dr. Gregory Mitchon practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5083343271.
What is Dr. Gregory Mitchon's NPI?
Dr. Gregory Mitchon's National Provider Identifier (NPI) is 1902174766, issued by NPPES.
Does Dr. Gregory Mitchon accept Medicare assignment?
Yes. Dr. Gregory Mitchon accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Mitchon commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291); Insertion of artery tube for blood sampling or infusion through skin (HCPCS 36620); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.