Holly Katherine Marciniak Thompson, M.D.
Nuclear Imaging & Therapy Physician · Santa Clara, CA
Holly Katherine Marciniak Thompson, M.D. is a nuclear imaging & therapy physician with a practice address in Santa Clara, California, and NPI 1295962934, issued on Jun 21, 2009. Check the license (California A116285, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Holly Katherine Marciniak Thompson
- Credential
- M.D.
- Primary taxonomy
- Nuclear Imaging & Therapy Physician 207UN0902X
- License number
- A116285 CA
Self-reported in NPPES; status is on the state search - Practice location
- 700 Lawrence Expy, Santa Clara, CA 95051
- Phone
- (408) 851-5600
- Enumerated
- Jun 21, 2009
- Record last updated
- Dec 15, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20240423004371); accepts Medicare assignment
- Medical or professional school
- University Of Miami, Lm Miller School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest nuclear imaging & therapy physician records → All 28 in California → Look up another NPI →
Also registered at 700 Lawrence Expy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rose Abendroth, P.A-C PHDPhysician Assistant1568471126
- Joseph Adams, PHARMD.Pharmacist1851625024
- Netali AdielDoula1003770652
- Abdallah Al-ObaidiStudent in an Organized Health Care Education/Training Program1255133781
- Andrea Mae AlafrizPharmacist1770450967
- Andria AlbertStudent in an Organized Health Care Education/Training Program1992565493
Verify Holly Katherine Marciniak Thompson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A116285Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $87.11
1 payment: food and beverage; the largest payer was Becton, Dickinson and Company. The 42 providers of this specialty with any payment received $1,133.74 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
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
- Banner-University Medical GroupTucson, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Holly Katherine Marciniak Thompson among 28 nuclear imaging & therapy physician records in California
Holly Katherine Marciniak Thompson, M.D. is one of 28 nuclear imaging & therapy physician records with a practice address in California. 50% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 71% of them.
- NPI issued2009 · 71% of these records are older, 25% newer
- In a Medicare fileYes · 50% of these records are
- In the CMS Doctors and Clinicians fileYes · 32% of these records are
- Record last updated2021 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207UN0902X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nuclear Imaging & Therapy Physician providers in California
There are 28 nuclear imaging & therapy physician records in California.
All 28 in California → Every provider in Santa Clara → Nuclear Imaging & Therapy Physician nationwide →
The 8 nuclear imaging & therapy physician records with the nearest ZIP codes
- Francis Isidoro, M.D.Stockton, CA 952041548328933
- Jocelyn Espiritu, M.D.Modesto, CA 953501104818137
- Thomas Budinger, M.D.Berkeley, CA 947081992130439
- Shelby Miller, M.D.Oakland, CA 946021215082391
- John Linfoot, M. D.Lafayette, CA 945491972551679
- Evelyn Musni, M.D.Fremont, CA 945381699751222
- Fabio Almeida, M.D.Roseville, CA 956611881691004
- Frederick Weiland, M.D.Roseville, CA 956611508805722
Common questions
What is Holly Katherine Marciniak Thompson, M.D.'s NPI number?
Holly Katherine Marciniak Thompson, M.D.'s National Provider Identifier (NPI) is 1295962934, issued on Jun 21, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Holly Katherine Marciniak Thompson, M.D. located?
The NPPES record lists a practice address at 700 Lawrence Expy, Santa Clara, CA, 95051. Phone: (408) 851-5600. Providers update this record themselves, so call before visiting.
How can I verify Holly Katherine Marciniak Thompson, M.D.'s license?
NPPES lists California license number A116285, 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.
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.