NPPES file of Aug 9, 2026

Xiaoyu Huang, M.D.

Psychiatry Physician · Oakland, CA

Xiaoyu Huang, M.D. is a psychiatry physician with a practice address in Oakland, California, and NPI 1841388428, issued on Oct 10, 2006. Check the license (California A88213, 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
1841388428
Name
Xiaoyu Huang
Credential
M.D.
Primary taxonomy
Psychiatry Physician 2084P0800X
License number
A88213 CA
Self-reported in NPPES; status is on the state search
Practice location
275 W Macarthur, Oakland, CA 94611
Phone
(510) 752-1000
Enumerated
Oct 10, 2006
Record last updated
Feb 11, 2022
Medicare enrollment
Enrolled (PECOS I20050311000978); accepts Medicare assignment
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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Also registered at 275 W Macarthur

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

  1. Aalia Akber, MDPediatric Nephrology Physician1790050193
  2. Garrick Amgott-Kwan, MDNeurology Physician1295813061
  3. Terry Anderson, MDCardiovascular Disease Physician1912085705
  4. Richard Aptaker, DOPhysical Medicine & Rehabilitation Physician1962580761
  5. Leslie Aria, PHDHealth Psychologist1194879528
  6. Michele Arnold, MDAnesthesiology Physician1851525083

Verify Xiaoyu 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 A88213
    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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2% more Medicare Part D claims than the average psychiatry physician in 2024

1,018 Medicare Part D claims for 158 beneficiaries, against an average of 1,000 among the 35,054 providers of this specialty who prescribed in Part D. Brand-name drugs were 3% of claims.

  1. Xiaoyu Huang1,018
  2. Specialty average1,000

Most prescribed

  1. Bupropion Xl76 claims
  2. Olanzapine72 claims
  3. Quetiapine Fumarate62 claims
  4. Duloxetine Hcl49 claims
  5. Risperidone48 claims
  6. Trazodone Hcl42 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 IncRichmond, CA

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

Xiaoyu Huang among 8,673 psychiatry physician records in California

Xiaoyu Huang, M.D. is one of 8,673 psychiatry physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 67% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1982 · median 2005 among the 3,295 with a school on file
  • Record last updated2022 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0800X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychiatry Physician providers in California

There are 8,673 psychiatry physician records in California.

The 8 psychiatry physician records with the nearest ZIP codes

  1. Sharon Abramowitz, M.D.Oakland, CA 946111003834094
  2. David Atkins, MDOakland, CA 946111114005816
  3. Carol Cohen, MDOakland, CA 946111467530238
  4. Kennedy Cosgrove, MDOakland, CA 946111659486561
  5. Leslie Fuchs, M.D.Oakland, CA 946111346271947
  6. Thomas Gonda, MDOakland, CA 946111033297833
  7. John Hiatt, MDOakland, CA 946111780693093
  8. Michael Kron, MDOakland, CA 946111790863579

Common questions

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

Xiaoyu Huang, M.D.'s National Provider Identifier (NPI) is 1841388428, issued on Oct 10, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Xiaoyu Huang, M.D. located?

The NPPES record lists a practice address at 275 W Macarthur, Oakland, CA, 94611. Phone: (510) 752-1000. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number A88213, 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 Xiaoyu Huang, M.D. prescribe under Medicare Part D?

In 2024, Xiaoyu Huang, M.D. had 1,018 Medicare Part D claims for 158 beneficiaries; the average among psychiatry physician prescribers was 1,000. 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.