NPPES file of Aug 9, 2026

Whitney Elena Lieb, MD

Obstetrics & Gynecology Physician · Greenbrae, CA

Whitney Elena Lieb, MD is an obstetrics & gynecology physician with a practice address in Greenbrae, California, and NPI 1487031498, issued on Apr 28, 2015. Check the license (California A140019, 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
1487031498
Name
Whitney Elena Lieb
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
A140019 CA
288301 NY
Self-reported in NPPES; status is on the state search
Practice location
250 Bon Air RD, Greenbrae, CA 94904
Phone
(415) 925-7591
Enumerated
Apr 28, 2015
Record last updated
Oct 10, 2025
Medicaid ID
04840199 NY
Medicare enrollment
Enrolled (PECOS I20251103003624); may accept 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 250 Bon Air RD

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

  1. Lisa Abrahams, MFTMarriage & Family Therapist1184738445
  2. Jory Adam, PA-CSurgical Physician Assistant1922269521
  3. Samuel Adams, MDHospitalist Physician1497785034
  4. Barbara Addleman, RNRegistered Nurse1053551267
  5. Linda Alexander, RNPsychiatric/Mental Health Registered Nurse1205589405
  6. Maxwell AlikinneyCounselor1538668728

Verify Whitney Elena Lieb in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A140019
    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

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84% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

27 Medicare Part D claims for 14 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Whitney Lieb27
  2. Specialty average165

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.

Whitney Elena Lieb among 5,088 obstetrics & gynecology physician records in California

Whitney Elena Lieb, 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 2015, is newer than 83% of them.

  • NPI issued2015 · 83% of these records are older, 15% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2013 · median 2004 among the 2,700 with a school on file
  • Record last updated2025 · 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).

26 obstetrics & gynecology physician records list a practice address in Greenbrae

They are 26 of the 727 NPPES records with a practice address in Greenbrae, and 5,088 obstetrics & gynecology physician records in California.

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

  1. Stephen Bearg, M.D.10161945Greenbrae, CA 949041194702431
  2. Nona Cunningham, M.D.Greenbrae, CA 949041770560997
  3. Brian Demuth, MDGreenbrae, CA 949041770553950
  4. Sylvia Flores, M.D.Greenbrae, CA 949041114904307
  5. Lucia Franca, M.D.Greenbrae, CA 949041558522722
  6. David Galland, M.D.Greenbrae, CA 949041154392637
  7. Cortney Harper, M.D.Greenbrae, CA 949041053587667
  8. Richard Hunter, MDGrennbrae, CA 949041235299272

Common questions

What is Whitney Elena Lieb, MD's NPI number?

Whitney Elena Lieb, MD's National Provider Identifier (NPI) is 1487031498, issued on Apr 28, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Whitney Elena Lieb, MD located?

The NPPES record lists a practice address at 250 Bon Air RD, Greenbrae, CA, 94904. Phone: (415) 925-7591. Providers update this record themselves, so call before visiting.

How can I verify Whitney Elena Lieb, MD's license?

NPPES lists California license number A140019, 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 Whitney Elena Lieb, MD prescribe under Medicare Part D?

In 2024, Whitney Elena Lieb, MD had 27 Medicare Part D claims for 14 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.