Doctor profile · Federal record

Dr. Thomas Nuckton, M.D.

Critical Care Medicine (Internal Medicine) Physician (CMS: Critical Care (Intensivists)) · Specialist · Santa Rosa, CA

  • NPI 1003902834
  • Accepts Medicare
  • 33 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
3325 Chanate RD
Santa Rosa, CA 954041707
(415) 596-1685
fax (415) 600-1753
Mailing address
6 Locksley Ave Apt 8J
San Francisco, CA 941223822

Credentials & registration

NPPES · NUCC
NPI registered
October 2006 — 20 yrs on file
Profile last updated
January 15, 2025
Year of graduation
1993 — 33 yrs since
Specialty taxonomy
207RC0200X — NUCC code
State licenses (2)
California #G83871 · California #CC6838711
Medicaid
CA #00G838711

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1003902834. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
31
Distinct HCPCS
1
Medicare allowed
$7,203
HCPCS Description Services Patients Avg allowed
99291 Critical care, first 30-74 minutes 31 17 $232

In context: peer comparison

Among 4 peers in this city , average services per provider: 60. This provider delivers 0.5× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Nuckton's medical specialty?
Dr. Thomas Nuckton practices Critical Care Medicine (Internal Medicine) Physician in Santa Rosa, CA.
Where does Dr. Thomas Nuckton practice?
Dr. Thomas Nuckton practices at 3325 Chanate RD, Santa Rosa, CA 954041707. Office phone: 4155961685.
What is Dr. Thomas Nuckton's NPI?
Dr. Thomas Nuckton's National Provider Identifier (NPI) is 1003902834, issued by NPPES.
Does Dr. Thomas Nuckton accept Medicare assignment?
Yes. Dr. Thomas Nuckton accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Nuckton commonly perform?
Top Medicare-reported procedures in 2023: Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.