Doctor profile · Federal record

Dr. Gregory Walker, MD

Pain Medicine (Anesthesiology) Physician (CMS: Anesthesiology) · Newport, VT

  • NPI 1972680494
  • Accepts Medicare
  • MIPS 85.1 / 100 · 2023
  • 35 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
189 Prouty Dr, Medical Arts Building
Newport, VT 058559326
(802) 334-3569
fax (802) 334-4134

Credentials & registration

NPPES · NUCC
NPI registered
November 2006 — 20 yrs on file
Profile last updated
July 8, 2007
Year of graduation
1991 — 35 yrs since
Specialty taxonomy
207LP2900X — NUCC code
State license (1)
Vermont #0420009224
Medicaid (2)
NH #30202221 · VT #0VN1251

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1972680494. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
29
Distinct HCPCS
2
Medicare allowed
$2,967
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 16 16 $121
01991 Anesthesia for nerve block and injection 13 13 $79

In context: peer comparison

Among 1 peers in Newport Pain Medicine (Anesthesiology) Physician, average services per provider: 14. This provider delivers 2.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Gregory Walker's medical specialty?
Dr. Gregory Walker practices Pain Medicine (Anesthesiology) Physician in Newport, VT.
Where does Dr. Gregory Walker practice?
Dr. Gregory Walker practices at 189 Prouty Dr, Newport, VT 058559326. Office phone: 8023343569.
What is Dr. Gregory Walker's NPI?
Dr. Gregory Walker's National Provider Identifier (NPI) is 1972680494, issued by NPPES.
Does Dr. Gregory Walker accept Medicare assignment?
Yes. Dr. Gregory Walker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Gregory Walker commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for nerve block and injection (HCPCS 01991). Source: CMS Medicare Physician & Other Practitioners file.