NPPES file of Aug 9, 2026

Puneet Chandak, M.D.

Nuclear Medicine Physician · Fremont, CA

Puneet Chandak, M.D. is a nuclear medicine physician with a practice address in Fremont, California, and NPI 1043276900, issued on Apr 20, 2006. Check the license (California A79514, 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
1043276900
Name
Puneet Chandak
Credential
M.D.
Primary taxonomy
Nuclear Medicine Physician 207U00000X
License number
A79514 CA
Self-reported in NPPES; status is on the state search
Practice location
2191 Mowry Ave, Fremont, CA 94538
Phone
(415) 595-8687
Enumerated
Apr 20, 2006
Record last updated
Dec 27, 2007 (not updated in 19 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20040415000996); 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 2191 Mowry Ave

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

  1. Marjorie Alpert, MDPediatrics Physician1639124357
  2. Patrick Burke, MDPediatrics Physician1053462820
  3. Sara Dobbs, MDPediatrics Physician1457396012
  4. Stephen Friedkin, MDPediatrics Physician1114989225
  5. Smita Gala, D.D.S.General Practice Dentistry1699823823
  6. Judith Kalinyak, MD, PHDNuclear Medicine Physician1629201686

Verify Puneet Chandak in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A79514
    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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The MIPS final score for 2023 (Medicare payment program): 0 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 score0.0
  2. Costnot scored (reweighted)
  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: $109.50

3 payments; by number, the most common kind was food and beverage; the largest payer was Heartflow, Inc. The 172 providers of this specialty with any payment received $4,384.46 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Puneet Chandak$109.50
  2. Specialty average$4,384.46

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. Silicon Valley Medical Imaging Inc A Medical CorporationFremont, CA

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

Puneet Chandak among 150 nuclear medicine physician records in California

Puneet Chandak, M.D. is one of 150 nuclear medicine physician records with a practice address in California. 59% 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 7% of them.

  • NPI issued2006 · 7% of these records are older, 42% newer
  • In a Medicare fileYes · 59% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated1989 · median 1999 among the 72 with a school on file
  • Record last updated2007 · 67% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207U00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Nuclear Medicine Physician providers in California

There are 150 nuclear medicine physician records in California.

The 8 nuclear medicine physician records with the nearest ZIP codes

  1. Sharon Dewit, MDFremont, CA 945381881656957
  2. Judith Kalinyak, MD, PHDFremont, CA 945381629201686
  3. Matthew Falk, MDMartinez, CA 945531023075108
  4. Sabir Khan, MDVallejo, CA 945891861570608
  5. Arden Kwan, MDWalnut Creek, CA 945961114005279
  6. Mohan Ramaswamy, MDWalnut Creek, CA 945961356429427
  7. Juanita Yun, MDWalnut Creek, CA 945961609954783
  8. Jason Chung, MDOakland, CA 946111215015714

Common questions

What is Puneet Chandak, M.D.'s NPI number?

Puneet Chandak, M.D.'s National Provider Identifier (NPI) is 1043276900, issued on Apr 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Puneet Chandak, M.D. located?

The NPPES record lists a practice address at 2191 Mowry Ave, Fremont, CA, 94538. Phone: (415) 595-8687. Providers update this record themselves, so call before visiting.

How can I verify Puneet Chandak, M.D.'s license?

NPPES lists California license number A79514, 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 Puneet Chandak, M.D.'s MIPS final score?

The 2023 MIPS final score is 0 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.