NPPES file of Aug 9, 2026

Vivian Vuong, MD

Ophthalmology Physician · Oakland, CA

Vivian Vuong, MD is an ophthalmology physician with a practice address in Oakland, California, and NPI 1386043461, issued on Aug 14, 2014. Check the license (California A157282, 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
1386043461
Name
Vivian Vuong
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
A157282 CA
Self-reported in NPPES; status is on the state search
Practice location
3600 Broadway, Oakland, CA 94611
Phone
(510) 752-1235
Enumerated
Aug 14, 2014
Record last updated
Jul 18, 2023
Medicare enrollment
Enrolled (PECOS I20211007002980); accepts Medicare assignment
Medical or professional school
University Of California, Davis School Of Medicine, 2017
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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Also registered at 3600 Broadway

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

  1. Dann August AbenojarCritical Care Registered Respiratory Therapist1316411242
  2. Jacob AbjelinaStudent in an Organized Health Care Education/Training Program1184474850
  3. Basma Al Bast, MDCardiovascular Disease Physician1184145682
  4. Danielle AllenSpeech-Language Pathologist1154838118
  5. Kritika Amanjee, MD, MBAStudent in an Organized Health Care Education/Training Program1962192666
  6. Eduardo AmarCertified Respiratory Therapist1811460546

Verify Vivian Vuong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A157282
    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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25% fewer Medicare Part D claims than the average ophthalmology physician in 2024

1,140 Medicare Part D claims for 447 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Vivian Vuong1,140
  2. Specialty average1,518

Most prescribed

  1. Latanoprost255 claims
  2. Timolol Maleate137 claims
  3. Prednisolone Acetate133 claims
  4. Dorzolamide-Timolol123 claims
  5. Brimonidine Tartrate86 claims
  6. Cyclosporine61 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. Permanente Medical Group IncOakland, CA

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

Vivian Vuong among 2,899 ophthalmology physician records in California

Vivian Vuong, MD is one of 2,899 ophthalmology physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 82% of them.

  • NPI issued2014 · 82% of these records are older, 16% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 66% of these records are
  • Graduated2017 · median 2001 among the 1,907 with a school on file
  • Record last updated2023 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in California

There are 2,899 ophthalmology physician records in California.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Michael Barricks, M.D.Piedmont, CA 946111013002484
  2. Michele Bloomer, M.D.Piedmont, CA 946111972600666
  3. Richard Brown, MDOakland, CA 946111407934292
  4. Raymond Gardner, MDOakland, CA 946111104904994
  5. Jan-Petter Haugen, MDOakland, CA 946111053499830
  6. Timothy Huie, MDOakland, CA 946111396833117
  7. Terry Hunter, MDOakland, CA 946111295814341
  8. Dorothy Khong, MDOakland, CA 946111326146630

Common questions

What is Vivian Vuong, MD's NPI number?

Vivian Vuong, MD's National Provider Identifier (NPI) is 1386043461, issued on Aug 14, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Vivian Vuong, MD located?

The NPPES record lists a practice address at 3600 Broadway, Oakland, CA, 94611. Phone: (510) 752-1235. Providers update this record themselves, so call before visiting.

How can I verify Vivian Vuong, MD's license?

NPPES lists California license number A157282, 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 Vivian Vuong, MD prescribe under Medicare Part D?

In 2024, Vivian Vuong, MD had 1,140 Medicare Part D claims for 447 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.

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.