Yo-Hang Ong, MD
Anesthesiology Physician · San Bernardino, CA
Yo-Hang Ong, MD is an anesthesiology physician with a practice address in San Bernardino, California, and NPI 1629018189, issued on Jun 6, 2006. Check the license (California A46039, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Yo-Hang Ong
- Credential
- MD
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- A46039 CA
01039188A IN
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
- Jun 6, 2006
- Record last updated
- Mar 24, 2022
- Medicaid ID
- 00A460390 CA
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 7,571 in California → Look up another NPI →
Also registered at 2101 N Waterman Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Raghad AbbasStudent in an Organized Health Care Education/Training Program1588424436
- Ahmed Abdelmaksoud, MDStudent in an Organized Health Care Education/Training Program1801656855
- Alyssa Abdelnour, MDStudent in an Organized Health Care Education/Training Program1417717885
- Fatemeh Adabifirouzjaei, MDStudent in an Organized Health Care Education/Training Program1952051443
- William Ahnn, M.D.Anesthesiology Physician1457338683
- Molara Alexis, M.DInternal Medicine Physician1134380751
Verify Yo-Hang Ong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A46039Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 95 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Yo-Hang Ong among 7,571 anesthesiology physician records in California
Yo-Hang Ong, MD 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 2006, is newer than 5% of them.
- NPI issued2006 · 5% of these records are older, 53% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2022 · 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.
All 7,571 in California → Every provider in San Bernardino → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- William Ahnn, M.D.San Bernardino, CA 924041457338683
- Mrunal Bhatt, M.D.San Bernardino, CA 924041265409874
- Blaine Brown, MDSan Bernardino, CA 924041689692774
- Benjamin Davis, MDSan Bernardino, CA 924041174666127
- Robert Devore, M.D.San Bernardino, CA 924041912974601
- Adam Dorin, M.D.San Bernardino, CA 924041396760427
- Amir Golsorkhi, MDSan Bernardino, CA 924041992912489
- David Hou, DOSan Bernardino, CA 924041659423192
Common questions
What is Yo-Hang Ong, MD's NPI number?
Yo-Hang Ong, MD's National Provider Identifier (NPI) is 1629018189, issued on Jun 6, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Yo-Hang Ong, MD 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 Yo-Hang Ong, MD's license?
NPPES lists California license number A46039, 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.
What is Yo-Hang Ong, MD's MIPS final score?
The 2023 MIPS final score is 95 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.