Doctor profile · Federal record

Dr. Thomas Morales, M.D.

Gastroenterology Physician · Gastroenterology Physician · Santa Rosa, CA

  • NPI 1831127885
  • 20 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
500 Doyle Park Dr, Suite G04
Santa Rosa, CA 954054558
(707) 303-8360
fax (707) 303-8361
Additional location
10350 E Dakota Ave
Denver, CO 802471314
(303) 338-4545

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
August 9, 2023
Specialty taxonomy
207RG0100X — NUCC code
State licenses (2)
California #G136134 · Colorado #36993
Medicaid
CO #09872388

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1831127885. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
3
Medicare allowed
$9,195
HCPCS Description Services Patients Avg allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare 23 22 $250
99204 New patient office or other outpatient visit, 45-59 minutes 16 16 $133
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 14 14 $94

In context: peer comparison

Among 7 peers in Santa Rosa Gastroenterology Physician, average services per provider: 52. This provider delivers 1.0× the peer median.

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Morales's medical specialty?
Dr. Thomas Morales practices Gastroenterology Physician in Santa Rosa, CA.
Where does Dr. Thomas Morales practice?
Dr. Thomas Morales practices at 500 Doyle Park Dr, Santa Rosa, CA 954054558. Office phone: 7073038360.
What is Dr. Thomas Morales's NPI?
Dr. Thomas Morales's National Provider Identifier (NPI) is 1831127885, issued by NPPES.
What procedures does Dr. Thomas Morales commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); New patient office or other outpatient visit (HCPCS 99204); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.