NPPES file of Aug 9, 2026

Marit Pearlman Shapiro

Gynecology Physician · Los Angeles, CA

Marit Pearlman Shapiro is a gynecology physician with a practice address in Los Angeles, California, and NPI 1770937815, issued on Apr 14, 2016. Check the license (California A181783, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1770937815
Name
Marit Pearlman Shapiro
Primary taxonomy
Gynecology Physician 207VG0400X
License numbers
A181783 CA
MD-20873 HI
Self-reported in NPPES; status is on the state search
Practice location
2020 Zonal Ave # Ird220, Los Angeles, CA 90089
Phone
(800) 872-2273
Enumerated
Apr 14, 2016
Record last updated
Nov 29, 2022
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 Marit Pearlman Shapiro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A181783
    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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93% fewer Medicare Part D claims than the average gynecology physician in 2024

21 Medicare Part D claims, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D.

  1. Marit Pearlman Shapiro21
  2. Specialty average299

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.

Marit Pearlman Shapiro among 369 gynecology physician records in California

Marit Pearlman Shapiro is one of 369 gynecology physician records with a practice address in California. 60% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 93% of them.

  • NPI issued2016 · 93% of these records are older, 5% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileNo · 38% of these records are
  • Record last updated2022 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecology Physician providers in California

There are 369 gynecology physician records in California.

The 8 gynecology physician records with the nearest ZIP codes

  1. Ram Parvataneni, MDLos Angeles, CA 900951669414744
  2. Joann Smith, MDLos Angeles, CA 900951174747893
  3. Alexander WangLos Angeles, CA 900731699162958
  4. Lesley Blumberg, MDLos Angeles, CA 900691942645221
  5. Judith Reichman, M.D.Los Angeles, CA 900671396740908
  6. Ryan Darvish, M.D.Los Angeles, CA 900571215468327
  7. Walter Jayasinghe, M.D.Los Angeles, CA 900571831106665
  8. Stephanie McClellan, M.D.Los Angeles, CA 900491679523914

Common questions

What is Marit Pearlman Shapiro's NPI number?

Marit Pearlman Shapiro's National Provider Identifier (NPI) is 1770937815, issued on Apr 14, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Marit Pearlman Shapiro located?

The NPPES record lists a practice address at 2020 Zonal Ave # Ird220, Los Angeles, CA, 90089. Phone: (800) 872-2273. Providers update this record themselves, so call before visiting.

How can I verify Marit Pearlman Shapiro's license?

NPPES lists California license number A181783, 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 Marit Pearlman Shapiro prescribe under Medicare Part D?

In 2024, Marit Pearlman Shapiro had 21 Medicare Part D claims; the average among gynecology physician prescribers was 299. Part D covers Medicare prescriptions 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. 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.