NPPES file of Aug 9, 2026

May Chien-Shian Hong, M.D.

Family Medicine Physician · Eureka, CA

May Chien-Shian Hong, M.D. is a family medicine physician with a practice address in Eureka, California, and NPI 1811933690, issued on Jun 21, 2006. Check the license (California A93205, 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
1811933690
Name
May Chien-Shian Hong
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License numbers
A93205 CA
227784 NY
L1887 TX
Self-reported in NPPES; status is on the state search
Practice location
2350 Buhne St, Eureka, CA 95501
Phone
(707) 443-4593
Enumerated
Jun 21, 2006
Record last updated
Nov 3, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20080125000210); may accept Medicare assignment
Medical or professional school
University Of Texas Medical Branch At Galveston, 1997
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 2350 Buhne St

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

  1. Amy AnnalaClinical Social Worker1235662388
  2. Gregory Barkdull, MDOtolaryngology Physician1962418806
  3. Michael Burleson, MDLegal Medicine1790774990
  4. Allison Burton, MDFamily Medicine Physician1255320438
  5. Chia Chen, MDLegal Medicine1124018171
  6. Farshad Dana, M.D.Dermatology Physician1790855955

Verify May Chien-Shian Hong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A93205
    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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69% fewer Medicare Part D claims than the average family medicine physician in 2024

1,099 Medicare Part D claims for 145 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 57 claims were for opioids.

  1. May Hong1,099
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium63 claims
  2. Amlodipine Besylate50 claims
  3. Gabapentin50 claims
  4. Omeprazole36 claims
  5. Hydrocodone-Acetaminophen34 claims
  6. Lisinopril34 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.

4 hospitals and group practices

  1. Sutter Coast HospitalCrescent City, CA · Acute Care Hospitals2 of 5 stars
  2. Kima-W Medical CenterHoopa, CA
  3. Open Door Community Health CentersEureka, CA
  4. Sutter Valley Medical FoundationWoodland, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

48 family medicine physician records list a practice address in Eureka

They are 48 of the 2,854 NPPES records with a practice address in Eureka, and 17,133 family medicine physician records in California.

Other family medicine physician records in California

  1. Omer Aba-Omer, MDSanta Monica, CA1649702093
  2. Michelle Ababa, MDWilmington, CA1710922513
  3. Anna Tzeitel Abalos, MDRoseville, CA1720200017
  4. Adan Abarca, MDAnaheim, CA1760553689
  5. Vanessa Abarca, DOVentura, CA1952040859
  6. Lorraine Abate, M.D.Sacramento, CA1104840008
  7. Robert Abatecola, MDCastro Valley, CA1669551719
  8. Romeo Abaya, M.D.Cottonwood, CA1598053506
  9. Effiem Abbah, MD, MPHSan Francisco, CA1821185133
  10. Khuzeman Abbasi, MDSanta Rosa, CA1841979952

Common questions

What is May Chien-Shian Hong, M.D.'s NPI number?

May Chien-Shian Hong, M.D.'s National Provider Identifier (NPI) is 1811933690, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is May Chien-Shian Hong, M.D. located?

The NPPES record lists a practice address at 2350 Buhne St, Eureka, CA, 95501. Phone: (707) 443-4593. Providers update this record themselves, so call before visiting.

How can I verify May Chien-Shian Hong, M.D.'s license?

NPPES lists California license number A93205, 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 May Chien-Shian Hong, M.D. prescribe under Medicare Part D?

In 2024, May Chien-Shian Hong, M.D. had 1,099 Medicare Part D claims for 145 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.