NPPES file of Aug 9, 2026

Shani Lerner, MD

Obstetrics & Gynecology Physician · Walnut Creek, CA

Shani Lerner, MD is an obstetrics & gynecology physician with a practice address in Walnut Creek, California, and NPI 1144714874, issued on Jun 16, 2018. Check the license (California A178075, 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
1144714874
Name
Shani Lerner
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
A178075 CA
MT216367 PA
Self-reported in NPPES; status is on the state search
Practice location
320 Lennon LN, Walnut Creek, CA 94598
Phone
(925) 906-2000
Enumerated
Jun 16, 2018
Record last updated
Oct 23, 2022
Medicare enrollment
Enrolled (PECOS I20230427002570); 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 320 Lennon LN

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

  1. Joel Acab, MDInternal Medicine Physician1518405661
  2. Vitas Alekna, MDOphthalmology Physician1770661860
  3. Mary Andre, P.T.Physical Therapist1740344779
  4. Lynn Arsenault, MDPediatrics Physician1972681054
  5. Ashley Batchelder, DPTPhysical Therapist1851450936
  6. Cynthia Bellitt, R.N.N.P.Women's Health Nurse Practitioner1851464630

Verify Shani Lerner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A178075
    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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19% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

197 Medicare Part D claims for 77 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Shani Lerner197
  2. Specialty average165

Most prescribed

  1. Yuvafem49 claims
  2. Estradiol34 claims
  3. Nystatin-Triamcinolone19 claims
  4. Fluconazole17 claims

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.

Bills Medicare through one group practice

  1. Permanente Medical Group IncRichmond, CA

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

Shani Lerner among 5,088 obstetrics & gynecology physician records in California

Shani Lerner, MD is one of 5,088 obstetrics & gynecology 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 2018, is newer than 90% of them.

  • NPI issued2018 · 90% of these records are older, 8% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2018 · median 2004 among the 2,700 with a school on file
  • Record last updated2022 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

56 obstetrics & gynecology physician records list a practice address in Walnut Creek

They are 56 of the 6,170 NPPES records with a practice address in Walnut Creek, and 5,088 obstetrics & gynecology physician records in California.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Rosemary DelgadoWalnut Creek, CA 945981235140500
  2. Anh Do, MDWalnut Creek, CA 945981548362122
  3. Tanees Edraki, MDWalnut Creek, CA 945981881644482
  4. Yaron Friedman, M.D.Walnut Creek, CA 945981730104704
  5. Nadine Hanna, M.D.Walnut Creek, CA 945981043244007
  6. Luman Hughes, M.D.Walnut Creek, CA 945981124040274
  7. Sari Kasper, D.O.Walnut Creek, CA 945981194739110
  8. Gerald Katz, M.D.Walnut Creek, CA 945981306868450

Common questions

What is Shani Lerner, MD's NPI number?

Shani Lerner, MD's National Provider Identifier (NPI) is 1144714874, issued on Jun 16, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Shani Lerner, MD located?

The NPPES record lists a practice address at 320 Lennon LN, Walnut Creek, CA, 94598. Phone: (925) 906-2000. Providers update this record themselves, so call before visiting.

How can I verify Shani Lerner, MD's license?

NPPES lists California license number A178075, 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 Shani Lerner, MD prescribe under Medicare Part D?

In 2024, Shani Lerner, MD had 197 Medicare Part D claims for 77 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.