NPPES file of Aug 9, 2026

Stephanie Su Huang, M.D.

Otolaryngology Physician · Santa Rosa, CA

Stephanie Su Huang, M.D. is an otolaryngology physician with a practice address in Santa Rosa, California, and NPI 1699963231, issued on Oct 9, 2007. Check the license (California A91911, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1699963231
Name
Stephanie Su Huang
Credential
M.D.
Primary taxonomy
Otolaryngology Physician 207Y00000X
License number
A91911 CA
Self-reported in NPPES; status is on the state search
Practice location
34 Mark West Springs RD, Santa Rosa, CA 95403
Phone
(707) 541-3690
Enumerated
Oct 9, 2007
Record last updated
Jun 8, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(707) 573-5433
Medicaid ID
1699963231 CA
Medicare enrollment
Enrolled (PECOS I20080715000754); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 1998
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →

Also registered at 34 Mark West Springs RD

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anu Agarwal, M.D.Cardiovascular Disease Physician1639345481
  2. Runalia Bahar, M.D.Gastroenterology Physician1265775092
  3. Cassidy DaltonMedical Physician Assistant1568001477
  4. John Eccles, PTOrthopedic Physical Therapist1518500446
  5. Augustina Jancic, FNPFamily Nurse Practitioner1760205017
  6. Michael JohlCardiovascular Disease Physician1922428119

Verify Stephanie Su Huang in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A91911    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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29% fewer Medicare Part D claims than the average otolaryngology physician in 2024

382 Medicare Part D claims for 157 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D.

  1. Stephanie Huang382
  2. Specialty average541

Most prescribed

  1. Ipratropium Bromide113 claims
  2. Fluticasone Propionate74 claims
  3. Azelastine Hcl59 claims
  4. Prednisone22 claims
  5. Mupirocin15 claims
  6. Amoxicillin-Clavulanate Potass12 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Bills Medicare through one group practice

  1. Sutter Bay Medical FoundationSanta Rosa, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Stephanie Su Huang among 1,212 otolaryngology physician records in California

Stephanie Su Huang, M.D. is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.

  • NPI issued2007 · 48% of these records are older, 42% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1998 · median 2004 among the 818 with a school on file
  • Record last updated2021 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Otolaryngology Physician providers in California

There are 1,212 otolaryngology physician records in California.

All 1,212 in California → Every provider in Santa Rosa → Otolaryngology Physician nationwide →

The 8 otolaryngology physician records with the nearest ZIP codes

  1. Ryan Brown, M.D.Santa Rosa, CA 954031497768881
  2. Edward Chang, MDSanta Rosa, CA 954031528146008
  3. Charles Meltzer, MDSanta Rosa, CA 954031235213232
  4. Charles Sooy, MDSanta Rosa, CA 954031881773927
  5. Guy Talmor, MDSanta Rosa, CA 954031033679766
  6. Richard Turley, M.D.Santa Rosa, CA 954031225203862
  7. Rami Abdou, M.D.Santa Rosa, CA 954041700143013
  8. William Combs, M.D.Santa Rosa, CA 954041073687539

Common questions

What is Stephanie Su Huang, M.D.'s NPI number?

Stephanie Su Huang, M.D.'s National Provider Identifier (NPI) is 1699963231, issued on Oct 9, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Stephanie Su Huang, M.D. located?

The NPPES record lists a practice address at 34 Mark West Springs RD, Santa Rosa, CA, 95403. Phone: (707) 541-3690. Providers update this record themselves, so call before visiting.

How can I verify Stephanie Su Huang, M.D.'s license?

NPPES lists California license number A91911, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Stephanie Su Huang, M.D. prescribe under Medicare Part D?

In 2024, Stephanie Su Huang, M.D. had 382 Medicare Part D claims for 157 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.