NPPES file of Aug 9, 2026

Anthony C. Wong, MD, PHD

Radiation Oncology Physician · San Francisco, CA

Anthony C. Wong, MD, PHD is a radiation oncology physician with a practice address in San Francisco, California, and NPI 1285991430, issued on Apr 12, 2012. Check the license (California A150048, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1285991430
Name
Anthony C. Wong
Credential
MD, PHD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License numbers
A150048 CA
125062527 IL
Self-reported in NPPES; status is on the state search
Practice location
1600 Divisadero St Ste H1031, San Francisco, CA 94143
Phone
(415) 353-7175
Enumerated
Apr 12, 2012
Record last updated
Jul 14, 2017 (not updated in 9 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20170728001775); 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 1600 Divisadero St Ste H1031

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

  1. Rachel Sabol, MD, PHDRadiation Oncology Physician1497331284
  2. Emi Yoshida, M.D.Radiation Oncology Physician1750687083

Verify Anthony C. Wong in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A150048
    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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78% more Medicare Part D claims than the average radiation oncology physician in 2024

239 Medicare Part D claims for 97 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims.

  1. Anthony Wong239
  2. Specialty average134

Most prescribed

  1. Tamsulosin Hcl133 claims
  2. Bicalutamide30 claims
  3. Orgovyx15 claims
  4. Dexamethasone14 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.

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.

  1. Qualitynot scored (reweighted)
  2. Costout of 100 · 30%46.7
  3. Promoting interoperabilityout of 100 · 25%76.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $786.16

4 payments; by number, the most common kind was food and beverage; the largest payer was Bioprotect Medical, Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Anthony Wong$786.16
  2. Specialty average$1,897.85

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Ucsf Medical Group Business ServicesSan Francisco, CA
  2. 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).

Anthony C. Wong among 735 radiation oncology physician records in California

Anthony C. Wong, MD, PHD is one of 735 radiation oncology physician records with a practice address in California. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 71% of them.

  • NPI issued2012 · 71% of these records are older, 24% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2012 · median 2005 among the 545 with a school on file
  • Record last updated2017 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in California

There are 735 radiation oncology physician records in California.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Lauren Boreta, M.D.San Francisco, CA 941431679990071
  2. Steve Braunstein, MD, PHDSan Francisco, CA 941431760610141
  3. Mary Feng, M.D.San Francisco, CA 941431720106693
  4. Barbara Fowble, M.D.San Francisco, CA 941431881623866
  5. Encouse Golden, MD, PHDSan Francisco, CA 941431841525664
  6. Kavita Mishra, M.D., M.P.H.San Francisco, CA 941431568640076
  7. Jean Nakamura, M.D.San Francisco, CA 941431154369551
  8. Anna Paulsson, M.D.San Francisco, CA 941431134562333

Common questions

What is Anthony C. Wong, MD, PHD's NPI number?

Anthony C. Wong, MD, PHD's National Provider Identifier (NPI) is 1285991430, issued on Apr 12, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Anthony C. Wong, MD, PHD located?

The NPPES record lists a practice address at 1600 Divisadero St Ste H1031, San Francisco, CA, 94143. Phone: (415) 353-7175. Providers update this record themselves, so call before visiting.

How can I verify Anthony C. Wong, MD, PHD's license?

NPPES lists California license number A150048, 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 Anthony C. Wong, MD, PHD prescribe under Medicare Part D?

In 2024, Anthony C. Wong, MD, PHD had 239 Medicare Part D claims for 97 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.

What is Anthony C. Wong, MD, PHD'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.