NPPES file of Aug 9, 2026

Tony Yuk Man Tam, M.D.

Surgery Physician · Modesto, CA

Tony Yuk Man Tam, M.D. is a surgery physician with a practice address in Modesto, California, and NPI 1114957628, issued on Jul 3, 2006. Check the license (California G71710, 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
1114957628
Name
Tony Yuk Man Tam
Credential
M.D.
Primary taxonomy
Surgery Physician 208600000X
License number
G71710 CA
Self-reported in NPPES; status is on the state search
Practice location
1700 Coffee RD, Modesto, CA 95355
Phone
(209) 579-5628
Enumerated
Jul 3, 2006
Record last updated
Aug 24, 2023
Fax
(209) 579-5637
Medicaid ID
00G717100 CA
Medicare enrollment
Enrolled (PECOS I20080520000350); accepts Medicare assignment
Medical or professional school
University Of Arizona College Of Medicine, 1985
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 1700 Coffee RD

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

  1. Zainab Abbasi, MBBSStudent in an Organized Health Care Education/Training Program1972442903
  2. Rahimot AkindeleStudent in an Organized Health Care Education/Training Program1790570422
  3. Sultana Akter, MDStudent in an Organized Health Care Education/Training Program1881534717
  4. Khalid Al Zubaidi, MDStudent in an Organized Health Care Education/Training Program1023957032
  5. Zahraa Ali AkbarStudent in an Organized Health Care Education/Training Program1124967815
  6. Rachel Ann Alikes, RNRegistered Nurse First Assistant1073441374

Verify Tony Yuk Man Tam in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G71710
    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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88% fewer Medicare Part D claims than the average surgery physician in 2024

17 Medicare Part D claims, against an average of 147 among the 20,115 providers of this specialty who prescribed in Part D.

  1. Tony Tam17
  2. Specialty average147

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 MIPS final score for 2023 (Medicare payment program): 56.2 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score73.7
  2. Costout of 100 · 30%55.8
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities0 of 40 points · 15%0.0

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

Industry payments in 2024: $110.52

1 payment: food and beverage; the largest payer was Solventum Corporation. The 17,103 providers of this specialty with any payment received $3,513.80 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Tony Tam$110.52
  2. Specialty average$3,513.80

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

Bills Medicare through one group practice

  1. Surgical Associates IncModesto, CA

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

Tony Yuk Man Tam among 3,118 surgery physician records in California

Tony Yuk Man Tam, M.D. is one of 3,118 surgery physician records with a practice address in California. 75% 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 6% of them.

  • NPI issued2006 · 6% of these records are older, 55% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 61% of these records are
  • Graduated1985 · median 2003 among the 1,901 with a school on file
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208600000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Surgery Physician providers in California

There are 3,118 surgery physician records in California.

The 8 surgery physician records with the nearest ZIP codes

  1. Rodolfo Agbunag, MDModesto, CA 953551316995111
  2. Noran Barry, M.D.Modesto, CA 953551467763300
  3. James Brungardt, MDModesto, CA 953551386696805
  4. Timothy Davis, MDModesto, CA 953551114976594
  5. Shirley Rose Domingo, M.D.Modesto, CA 953551043331788
  6. Refugio Gonzalez, M.D.Modesto, CA 953551265668552
  7. Tomasz Gutowski, MDModesto, CA 953551710935127
  8. Andrew Huber, MDModesto, CA 953551316388325

Common questions

What is Tony Yuk Man Tam, M.D.'s NPI number?

Tony Yuk Man Tam, M.D.'s National Provider Identifier (NPI) is 1114957628, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Tony Yuk Man Tam, M.D. located?

The NPPES record lists a practice address at 1700 Coffee RD, Modesto, CA, 95355. Phone: (209) 579-5628. Providers update this record themselves, so call before visiting.

How can I verify Tony Yuk Man Tam, M.D.'s license?

NPPES lists California license number G71710, 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 Tony Yuk Man Tam, M.D. prescribe under Medicare Part D?

In 2024, Tony Yuk Man Tam, M.D. had 17 Medicare Part D claims; the average among surgery physician prescribers was 147. Part D covers Medicare prescriptions only.

What is Tony Yuk Man Tam, M.D.'s MIPS final score?

The 2023 MIPS final score is 56.2 of 100. 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.