Wen Ong
Marriage & Family Therapist · San Francisco, CA
Wen Ong is a marriage & family therapist with a practice address in San Francisco, California, and NPI 1548331002, issued on Nov 13, 2006. Check the license (California 46733, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Wen Ong
- Primary taxonomy
- Marriage & Family Therapist 106H00000X
- License number
- 46733 CA
Self-reported in NPPES; status is on the state search - Practice location
- 401 Parnassus Ave, San Francisco, CA 94143
- Phone
- (415) 476-7095
- Enumerated
- Nov 13, 2006
- Record last updated
- Nov 27, 2010 (not updated in 16 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20101113000065); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest marriage & family therapist records → All 59,889 in California → Look up another NPI →
Also registered at 401 Parnassus Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sean Amegadzie, MDPsychiatry Physician1427685403
- Alexandra Apple, PHDClinical Neuropsychologist1033871207
- Regina Armas, LCSW, PH.D.Clinical Psychologist1730118217
Verify Wen Ong in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license 46733Check 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): 74.5 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).
Bills Medicare through one group practice
- University OF California San FranciscoSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wen Ong among 59,889 marriage & family therapist records in California
Wen Ong is one of 59,889 marriage & family therapist records with a practice address in California. 4% 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 under 1% of them.
- NPI issued2006 · under 1% of these records are older, 93% newer
- In a Medicare fileYes · 4% of these records are
- In the CMS Doctors and Clinicians fileYes · 8% of these records are
- Graduated2004 · median 2013 among the 4,574 with a school on file
- Record last updated2010 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 106H00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2,542 marriage & family therapist records list a practice address in San Francisco
They are 2,542 of the 38,143 NPPES records with a practice address in San Francisco, and 59,889 marriage & family therapist records in California.
All 59,889 in California → Every provider in San Francisco → Marriage & Family Therapist nationwide →
The 8 marriage & family therapist records with the nearest ZIP codes
- Eric Bottino, MASan Francisco, CA 941431336215557
- Carol Cunningham, MFTSan Francisco, CA 941431700979382
- Bonnie Morrison, MFTISan Francisco, CA 941431821219726
- Nancy Silverman, M.ED,MA, MFTISan Francisco, CA 941431154554475
- Gilbert Woo, LMFTSan Francisco, CA 941431811143514
- Alisa Dichter, AMFTSan Francisco, CA 941411003743980
- Elias Lopez, LMFT 150188San Francisco, CA 941411083160048
- Anthony OregelSan Francisco, CA 941411083193361
Common questions
What is Wen Ong's NPI number?
Wen Ong's National Provider Identifier (NPI) is 1548331002, issued on Nov 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wen Ong located?
The NPPES record lists a practice address at 401 Parnassus Ave, San Francisco, CA, 94143. Phone: (415) 476-7095. Providers update this record themselves, so call before visiting.
How can I verify Wen Ong's license?
NPPES lists California license number 46733, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
What is Wen Ong's MIPS final score?
The 2023 MIPS final score is 74.5 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.