NPPES file of Aug 9, 2026

David Hou, DO

Anesthesiology Physician · San Bernardino, CA

David Hou, DO is an anesthesiology physician with a practice address in San Bernardino, California, and NPI 1659423192, issued on Jan 17, 2007. Check the license (California 20A10207, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659423192
Name
David Hou
Credential
DO
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
20A10207 CA
225319 MA
Self-reported in NPPES; status is on the state search
Practice location
2101 N Waterman Ave, San Bernardino, CA 92404
Phone
(909) 883-8711
Enumerated
Jan 17, 2007
Record last updated
Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20081209000568); accepts Medicare assignment
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 2101 N Waterman Ave

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

  1. Raghad AbbasStudent in an Organized Health Care Education/Training Program1588424436
  2. Ahmed Abdelmaksoud, MDStudent in an Organized Health Care Education/Training Program1801656855
  3. Alyssa Abdelnour, MDStudent in an Organized Health Care Education/Training Program1417717885
  4. Fatemeh Adabifirouzjaei, MDStudent in an Organized Health Care Education/Training Program1952051443
  5. William Ahnn, M.D.Anesthesiology Physician1457338683
  6. Molara Alexis, M.DInternal Medicine Physician1134380751

Verify David Hou in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A10207
    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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Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupOntario, CA

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

David Hou among 7,571 anesthesiology physician records in California

David Hou, DO is one of 7,571 anesthesiology physician records with a practice address in California. 71% 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 47% of them.

  • NPI issued2007 · 47% of these records are older, 43% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2004 · median 2006 among the 4,868 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 207L00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anesthesiology Physician providers in California

There are 7,571 anesthesiology physician records in California.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. William Ahnn, M.D.San Bernardino, CA 924041457338683
  2. Mrunal Bhatt, M.D.San Bernardino, CA 924041265409874
  3. Blaine Brown, MDSan Bernardino, CA 924041689692774
  4. Benjamin Davis, MDSan Bernardino, CA 924041174666127
  5. Robert Devore, M.D.San Bernardino, CA 924041912974601
  6. Adam Dorin, M.D.San Bernardino, CA 924041396760427
  7. Amir Golsorkhi, MDSan Bernardino, CA 924041992912489
  8. Sakorn Koonopakarn, M.D.San Bernardino, CA 924041124089792

Common questions

What is David Hou, DO's NPI number?

David Hou, DO's National Provider Identifier (NPI) is 1659423192, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.

Where is David Hou, DO located?

The NPPES record lists a practice address at 2101 N Waterman Ave, San Bernardino, CA, 92404. Phone: (909) 883-8711. Providers update this record themselves, so call before visiting.

How can I verify David Hou, DO's license?

NPPES lists California license number 20A10207, 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.

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.