Doctor profile · Federal record

Dr. Thein Htay, M.D.

Internal Medicine Physician (CMS: Internal Medicine) · Nuclear Cardiology Physician · Alhambra, CA

  • NPI 1861594228
  • Accepts Medicare
  • MIPS 30.0 / 100 · 2023
  • 40 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
35 Garfield Ave.
Alhambra, CA 91801
(626) 458-8818
fax (626) 458-8198
Mailing address
14633 Mountain Spring St
Hacienda Heights, CA 917452648

Credentials & registration

NPPES · NUCC
NPI registered
September 2006 — 20 yrs on file
Profile last updated
March 4, 2019
Year of graduation
1986 — 40 yrs since
Specialty taxonomy
207R00000X — NUCC code
State licenses (2)
California #A 77109 · California #A77109

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861594228. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
3,711
Distinct HCPCS
10
Medicare allowed
$260,993
HCPCS Description Services Patients Avg allowed
J0153 Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) 1,154 21 $1
99214 Established patient office or other outpatient visit, 30-39 minutes 683 317 $139
93000 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 654 293 $16
A9505 Thallium tl-201 thallous chloride, diagnostic, per millicurie 484 120 $49
A9502 Technetium tc-99m tetrofosmin, diagnostic, per study dose 121 120 $96
78452 Nuclear medicine studies of heart muscle at rest and with stress and spect 119 118 $509
99212 Established patient office or other outpatient visit, 10-19 minutes 116 115 $62
93306 Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 105 103 $222
99213 Established patient office or other outpatient visit, 20-29 minutes 95 70 $98
93280 Programming of dual lead pacemaker system 81 34 $39

In context: peer comparison

Among 13 peers in this city , average services per provider: 127. This provider delivers 29× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$2,261
Transactions
72
Manufacturers
15
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 12 $474.20
Janssen Pharmaceuticals, Inc 7 $181.55
Bayer Healthcare Pharmaceuticals Inc. 9 $178.18
ABBVIE INC. 7 $169.34
Boehringer Ingelheim Pharmaceuticals, Inc. 8 $159.08
Actelion Pharmaceuticals US, Inc. 4 $146.66
Mylan Specialty L.P. 4 $109.29
Madrigal Pharmaceuticals 4 $109.04
Kiniksa Pharmaceuticals International, plc 3 $77.53
Novartis Pharmaceuticals Corporation 3 $74.46
Medtronic, Inc. 2 $72.69
Amgen Inc. 3 $63.33
Abbott Laboratories 2 $59.16
Esperion Therapeutics, Inc. 2 $51.56
E.R. Squibb & Sons, L.L.C. 2 $48.22

By nature of payment

Food and Beverage
$2,172
Education
$89

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
6,489
Patients
1,974
Total drug cost
$816,240
Drug Type Claims Patients Total cost
Metoprolol Succinate Generic 825 250 $18,378
Atorvastatin Calcium Generic 780 231 $15,560
Clopidogrel (Clopidogrel Bisulfate) Brand 620 180 $11,361
Losartan Potassium Generic 537 182 $11,084
Rosuvastatin Calcium Generic 502 156 $17,031
Hydralazine Hcl Generic 453 112 $8,159
Isosorbide Mononitrate Er (Isosorbide Mononitrate) Brand 440 130 $13,379
Amlodipine Besylate Generic 421 153 $7,457
Ranolazine Er (Ranolazine) Brand 395 122 $70,462
Farxiga (Dapagliflozin Propanediol) Brand 326 88 $335,605

Frequently asked questions

Auto-generated from federal data
What is Dr. Thein Htay's medical specialty?
Dr. Thein Htay practices Internal Medicine Physician in Alhambra, CA.
Where does Dr. Thein Htay practice?
Dr. Thein Htay practices at 35 Garfield Ave., Alhambra, CA 91801. Office phone: 6264588818.
What is Dr. Thein Htay's NPI?
Dr. Thein Htay's National Provider Identifier (NPI) is 1861594228, issued by NPPES.
Does Dr. Thein Htay accept Medicare assignment?
Yes. Dr. Thein Htay accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thein Htay commonly perform?
Top Medicare-reported procedures in 2023: Injection, adenosine, 1 mg (not to be used to report any adenosine phosphate compounds) (HCPCS J0153); Established patient office or other outpatient visit (HCPCS 99214); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (HCPCS 93000). Source: CMS Medicare Physician & Other Practitioners file.