NPPES file of Aug 9, 2026

Michal Jerzy Iwinski

Massage Therapist · W Hollywood, CA

Michal Jerzy Iwinski is a massage therapist with a practice address in W Hollywood, California, and NPI 1548976616, issued on Jan 23, 2023. Check the license (California 91579, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548976616
Name
Michal Jerzy Iwinski
Primary taxonomy
Massage Therapist 225700000X
License number
91579 CA
Self-reported in NPPES; status is on the state search
Practice location
1419 N Fairfax Ave Apt 4, W Hollywood, CA 90046
Phone
(415) 779-2902
Enumerated
Jan 23, 2023
Record last updated
Jan 23, 2023
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Michal Jerzy Iwinski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 91579    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
Find the California license search

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1 massage therapist records list a practice address in W Hollywood

They are 1 of the 27 NPPES records with a practice address in W Hollywood, and 5,115 massage therapist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 5,115 in California → Every provider in W Hollywood →

Other massage therapist records in California

  1. Jaime AaronRocklin, CA1811643950
  2. Alicia Abagat, CMTLakewood, CA1811750219
  3. Lyzette Abalos, CMTMerced, CA1235081092
  4. Eyiko Abarca Yamada, MASSAGE THERAPISTLos Angeles, CA1306560297
  5. Hydee Abarintos, CMTFairfield, CA1124998968
  6. Jill Abatemarco, LMT, BCMTValley Village, CA1366147852
  7. Cathy Abbott, MTFresno, CA1205193992
  8. Katsue Abe, MTSan Diego, CA1619092103
  9. Alana Abernethy, HHPSan Diego, CA1023865177
  10. Sia Victoria AbitoLong Beach, CA1699478636

Common questions

What is Michal Jerzy Iwinski's NPI number?

Michal Jerzy Iwinski's National Provider Identifier (NPI) is 1548976616, issued on Jan 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Michal Jerzy Iwinski located?

The NPPES record lists a practice address at 1419 N Fairfax Ave Apt 4, W Hollywood, CA, 90046. Phone: (415) 779-2902. Providers update this record themselves, so call before visiting.

How can I verify Michal Jerzy Iwinski's license?

NPPES lists California license number 91579, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.