Doctor profile · Federal record

Dr. Zay Yar Htay, M. D , M.B.B. S

Hospitalist Physician (CMS: Internal Medicine) · Internal Medicine Physician · General Acute Care Hospital · Pomona, CA

  • NPI 1811395965
  • Accepts Medicare
  • 22 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1880 N Orange Grove Ave
Pomona, CA 917673006
(909) 630-7158
fax (909) 630-7983
Mailing address
840 Towne Center Dr
Pomona, CA 917675900

Credentials & registration

NPPES · NUCC
NPI registered
December 2014 — 12 yrs on file
Profile last updated
September 12, 2018
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
208M00000X — NUCC code
State license (1)
California #A139764

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1811395965. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
690
Distinct HCPCS
3
Medicare allowed
$94,347
HCPCS Description Services Patients Avg allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 436 148 $125
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 147 146 $182
99239 Hospital discharge day management, more than 30 minutes 107 106 $121

In context: peer comparison

Among 9 peers in this city , average services per provider: 214. This provider delivers 3.2× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
372
Patients
344
Total drug cost
$15,886
Drug Type Claims Patients Total cost
Ondansetron Hcl Generic 50 50 $357
Atorvastatin Calcium Generic 48 47 $406
Pantoprazole Sodium Generic 44 43 $456
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 38 38 $166
Amlodipine Besylate Generic 28 25 $201
Nitroglycerin Generic 24 23 $341
Eliquis (Apixaban) Brand 22 20 $13,184
Furosemide Generic 19 19 $108
Carvedilol Generic 17 17 $116
Losartan Potassium Generic 16 0 $90

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Zay Yar Htay's medical specialty?
Dr. Zay Yar Htay practices Hospitalist Physician in Pomona, CA.
Where does Dr. Zay Yar Htay practice?
Dr. Zay Yar Htay practices at 1880 N Orange Grove Ave, Pomona, CA 917673006. Office phone: 9096307158.
What is Dr. Zay Yar Htay's NPI?
Dr. Zay Yar Htay's National Provider Identifier (NPI) is 1811395965, issued by NPPES.
Does Dr. Zay Yar Htay accept Medicare assignment?
Yes. Dr. Zay Yar Htay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Zay Yar Htay commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Hospital discharge day management (HCPCS 99239). Source: CMS Medicare Physician & Other Practitioners file.