Doctor profile · Federal record

Dr. Thomas Keyes, MD

Anesthesiology Physician (CMS: Anesthesiology) · Greenwood Village, CO

  • NPI 1386674448
  • Accepts Medicare
  • MIPS 81.0 / 100 · 2023
  • 31 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
8000 E Maplewood Ave Ste 120
Greenwood Village, CO 801114766
(303) 438-3999
fax (720) 439-9500
Additional location
14300 Orchard Pkwy
Westminster, CO 800239206
(720) 627-4479
fax (720) 627-3382
Mailing address
Po Box 840862
Dallas, TX 752840150

Credentials & registration

NPPES · NUCC
NPI registered
July 2006 — 20 yrs on file
Profile last updated
October 14, 2024
Year of graduation
1995 — 31 yrs since
Specialty taxonomy
207L00000X — NUCC code
State license (1)
Colorado #DR.0034802

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1386674448. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
96
Distinct HCPCS
4
Medicare allowed
$6,155
HCPCS Description Services Patients Avg allowed
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 29 28 $63
64999 Other procedure on nervous system 26 26 $21
76942 Ultrasonic guidance for needle placement 25 25 $30
01402 Anesthesia for procedure for total knee joint replacement 16 16 $190

In context: peer comparison

Among 46 peers in this city , average services per provider: 19. This provider delivers 5.1× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Keyes's medical specialty?
Dr. Thomas Keyes practices Anesthesiology Physician in Greenwood Village, CO.
Where does Dr. Thomas Keyes practice?
Dr. Thomas Keyes practices at 8000 E Maplewood Ave Ste 120, Greenwood Village, CO 801114766. Office phone: 3034383999.
What is Dr. Thomas Keyes's NPI?
Dr. Thomas Keyes's National Provider Identifier (NPI) is 1386674448, issued by NPPES.
Does Dr. Thomas Keyes accept Medicare assignment?
Yes. Dr. Thomas Keyes accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Keyes commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Other procedure on nervous system (HCPCS 64999); Ultrasonic guidance for needle placement (HCPCS 76942). Source: CMS Medicare Physician & Other Practitioners file.