NPPES file of Aug 9, 2026

Alexandra Lenox, DO, MPH

Obstetrics & Gynecology Physician · Westlake Village, CA

Alexandra Lenox, DO, MPH is an obstetrics & gynecology physician with a practice address in Westlake Village, California, and NPI 1245850064, issued on Apr 22, 2020. Check the license (California 20A22632, 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
1245850064
Name
Alexandra Lenox
Credential
DO, MPH
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
20A22632 CA
Self-reported in NPPES; status is on the state search
Practice location
32144 Agoura RD Ste 100, Westlake Village, CA 91361
Phone
(805) 557-7180
Enumerated
Apr 22, 2020
Record last updated
Aug 1, 2024
Fax
(805) 557-7181
Medicare enrollment
Enrolled (PECOS I20240621003302); accepts Medicare assignment
Medical or professional school
Nova Southeastern College Of Osteo Medicine, 2020
Telehealth
Offers telehealth (CMS)
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 32144 Agoura RD Ste 100

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

  1. Jodi Ferro, M.D.Obstetrics & Gynecology Physician1285810762
  2. Christin Field, MDObstetrics & Gynecology Physician1245201912
  3. Adina Gregor, FNPFamily Nurse Practitioner1851806301
  4. Rita Kachakian, RN, BSN, FNPFamily Nurse Practitioner1336608496
  5. Ranoo Sabnis, MDObstetrics & Gynecology Physician1790941110
  6. Abby Uhrinak, M.D.Obstetrics & Gynecology Physician1528431673

Verify Alexandra Lenox in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A22632
    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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74% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

43 Medicare Part D claims for 21 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Alexandra Lenox43
  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.

Industry payments in 2024: $23.74

1 payment: food and beverage; the largest payer was Boston Scientific Corporation. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Alexandra Lenox$23.74
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Regents OF The University OF California Los AngelesSanta Monica, CA

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

Alexandra Lenox among 5,088 obstetrics & gynecology physician records in California

Alexandra Lenox, DO, MPH 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 2020, is newer than 94% of them.

  • NPI issued2020 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2020 · median 2004 among the 2,700 with a school on file
  • Record last updated2024 · 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).

Obstetrics & Gynecology Physician providers in California

There are 5,088 obstetrics & gynecology physician records in California.

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

  1. Mirela CernaianuThousand Oaks, CA 913611467465120
  2. Jodi Ferro, M.D.Westlake Village, CA 913611285810762
  3. Christin Field, MDWestlake Village, CA 913611245201912
  4. Louise Garcia, M.D.Thousand Oaks, CA 913611134232457
  5. David Ghausi, D.O.Thousand Oaks, CA 913611023078342
  6. Orlin Liberman, MDWestlake Village, CA 913611790890457
  7. Stephanie Mandelman, M DWestlake Village, CA 913611851315196
  8. Karie McMurray, M.D.Thousand Oaks, CA 913611861660144

Common questions

What is Alexandra Lenox, DO, MPH's NPI number?

Alexandra Lenox, DO, MPH's National Provider Identifier (NPI) is 1245850064, issued on Apr 22, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Alexandra Lenox, DO, MPH located?

The NPPES record lists a practice address at 32144 Agoura RD Ste 100, Westlake Village, CA, 91361. Phone: (805) 557-7180. Providers update this record themselves, so call before visiting.

How can I verify Alexandra Lenox, DO, MPH's license?

NPPES lists California license number 20A22632, 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 Alexandra Lenox, DO, MPH prescribe under Medicare Part D?

In 2024, Alexandra Lenox, DO, MPH had 43 Medicare Part D claims for 21 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.