Malgorzata Dominika Polacin, MD
Diagnostic Radiology Physician · Palo Alto, CA
Malgorzata Dominika Polacin, MD is a diagnostic radiology physician with a practice address in Palo Alto, California, and NPI 1841143872, issued on Feb 18, 2026. Check the license (California SPI947, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Malgorzata Dominika Polacin
- Credential
- MD
- Primary taxonomy
- Diagnostic Radiology Physician 2085R0202X
- License number
- SPI947 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Pasteur Dr, Palo Alto, CA 94304
- Phone
- (650) 444-2805
- Enumerated
- Feb 18, 2026
- Record last updated
- Apr 9, 2026
- Medicare enrollment
- Enrolled (PECOS I20260323001060); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest diagnostic radiology physician records → All 4,500 in California → Look up another NPI →
Also registered at 300 Pasteur Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Amy Alexander, M.D.Psychiatry Physician1740435486
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Verify Malgorzata Dominika Polacin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license SPI947Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Stanford Health CareStanford, CA · Acute Care Hospitals5 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Malgorzata Dominika Polacin among 4,500 diagnostic radiology physician records in California
Malgorzata Dominika Polacin, MD is one of 4,500 diagnostic radiology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2026, is newer than over 99% of them.
- NPI issued2026 · over 99% of these records are older, 0% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2012 · median 2004 among the 3,130 with a school on file
- Record last updated2026 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0202X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Diagnostic Radiology Physician providers in California
There are 4,500 diagnostic radiology physician records in California.
All 4,500 in California → Every provider in Palo Alto → Diagnostic Radiology Physician nationwide →
The 8 diagnostic radiology physician records with the nearest ZIP codes
- Simon Abramson, MDPalo Alto, CA 943041609106137
- John Drace, M.D.Palo Alto, CA 943041457364929
- Jerry Dwek, MDPalo Alto, CA 943041558335695
- Mark Halverson, MDPalo Alto, CA 943041619175890
- Robert Hom, M.D., M.P.H.Palo Alto, CA 943041225294572
- Scott Kennedy, M.D., M.B.A.Palo Alto, CA 943041578726410
- Robert Mindelzun, M.D.Palo Alto, CA 943041306991989
- Matilde Nino-Murcia, M. D.Palo Alto, CA 943041023109733
Common questions
What is Malgorzata Dominika Polacin, MD's NPI number?
Malgorzata Dominika Polacin, MD's National Provider Identifier (NPI) is 1841143872, issued on Feb 18, 2026. An NPI identifies a provider in billing; it is not a license.
Where is Malgorzata Dominika Polacin, MD located?
The NPPES record lists a practice address at 300 Pasteur Dr, Palo Alto, CA, 94304. Phone: (650) 444-2805. Providers update this record themselves, so call before visiting.
How can I verify Malgorzata Dominika Polacin, MD's license?
NPPES lists California license number SPI947, 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.