Doctor profile · Federal record

Dr. Frank Huang, M.D.

Pulmonary Disease Physician (CMS: Internal Medicine) · Critical Care Medicine (Internal Medicine) Physician · San Diego, CA

  • NPI 1740513647
  • Accepts Medicare
  • 17 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4647 Zion Ave, Pulmonary Diseases
San Diego, CA 921202507
(877) 236-0333

Credentials & registration

NPPES · NUCC
NPI registered
September 2009 — 17 yrs on file
Profile last updated
November 29, 2021
Year of graduation
2009 — 17 yrs since
Specialty taxonomy
207RP1001X — NUCC code
State license (1)
California #A125263

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1740513647. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$230
Transactions
6
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Smith+Nephew, INC. 2 $115.63
Ucb, INC. 4 $114.67

By nature of payment

Food and Beverage
$230

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
649
Patients
277
Total drug cost
$181,063
Drug Type Claims Patients Total cost
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 130 69 $4,044
Stiolto Respimat (Tiotropium Br/Olodaterol Hcl) Brand 77 31 $64,640
Alvesco (Ciclesonide) Brand 70 31 $13,655
Spiriva Respimat (Tiotropium Bromide) Brand 63 20 $30,040
Prednisone Generic 62 46 $876
Wixela Inhub (Fluticasone Propion/Salmeterol) Brand 60 32 $17,358
Advair Hfa (Fluticasone Propion/Salmeterol) Brand 50 19 $41,172
Azithromycin Generic 23 18 $327
Ipratropium Bromide Generic 20 11 $807
Montelukast Sodium Generic 18 0 $199

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Frank Huang's medical specialty?
Dr. Frank Huang practices Pulmonary Disease Physician in San Diego, CA.
Where does Dr. Frank Huang practice?
Dr. Frank Huang practices at 4647 Zion Ave, San Diego, CA 921202507. Office phone: 8772360333.
What is Dr. Frank Huang's NPI?
Dr. Frank Huang's National Provider Identifier (NPI) is 1740513647, issued by NPPES.
Does Dr. Frank Huang accept Medicare assignment?
Yes. Dr. Frank Huang accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.