Doctor profile · Federal record

Dr. Thomas Ho, M.D.

Internal Medicine Physician · Internal Medicine Physician · Flagstaff, AZ

  • NPI 1538154505
  • 21 yrs on file
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2700 S Woodlands Village Blvd Ste 700
Flagstaff, AZ 860012938
(928) 440-5406
Mailing address
2199 N. Southern Hills Dr
Flagstaff, AZ 86004

Credentials & registration

NPPES · NUCC
NPI registered
September 2005 — 21 yrs on file
Profile last updated
April 16, 2024
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
Arizona #43241 · Louisiana #025461
Medicaid
AZ #613995

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1538154505. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
25
Distinct HCPCS
2
Medicare allowed
$3,354
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 13 13 $109
99204 New patient office or other outpatient visit, 45-59 minutes 12 12 $162

In context: peer comparison

Among 13 peers in Flagstaff Internal Medicine Physician, average services per provider: 2,092. This provider delivers 0.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$317
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Madrigal Pharmaceuticals 1 $150.00
Gilead Sciences, INC. 1 $125.00
Pfizer INC. 2 $42.04

By nature of payment

Food and Beverage
$317

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Ho's medical specialty?
Dr. Thomas Ho practices Internal Medicine Physician in Flagstaff, AZ.
Where does Dr. Thomas Ho practice?
Dr. Thomas Ho practices at 2700 S Woodlands Village Blvd Ste 700, Flagstaff, AZ 860012938. Office phone: 9284405406.
What is Dr. Thomas Ho's NPI?
Dr. Thomas Ho's National Provider Identifier (NPI) is 1538154505, issued by NPPES.
What procedures does Dr. Thomas Ho commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); New patient office or other outpatient visit (HCPCS 99204). Source: CMS Medicare Physician & Other Practitioners file.