NPPES file of Aug 9, 2026

Nava Lalehzari

Obstetrics & Gynecology Physician · Wauwatosa, WI

Nava Lalehzari is an obstetrics & gynecology physician with a practice address in Wauwatosa, Wisconsin, and NPI 1114505039, issued on Mar 31, 2021. Check the license (Wisconsin 81250-20, as entered in NPPES) on the Wisconsin Medical Examining Board; 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
1114505039
Name
Nava Lalehzari
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
81250-20 WI
Self-reported in NPPES; status is on the state search
Practice location
3289 N Mayfair RD, Wauwatosa, WI 53222
Phone
(414) 771-7900
Enumerated
Mar 31, 2021
Record last updated
Sep 10, 2025
Fax
(414) 607-6336
Medicaid ID
100223540 WI
Medicare enrollment
Enrolled (PECOS I20250714001601); 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 3289 N Mayfair RD

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

  1. Raymond Ballecer, MDInternal Medicine Physician1881741148
  2. Paul BoechlerPhysician Assistant1932732484
  3. Gregory Buck, MDInternal Medicine Physician1417989641
  4. Erin Burdt-Davis, D.O.Family Medicine Physician1780388827
  5. Curtis Cornella-Carlson, DOObstetrics & Gynecology Physician1205867611
  6. Mackenzee Derrick, AGACNP-BCNurse Practitioner1821576406

Verify Nava Lalehzari in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 81250-20
    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 Wisconsin license search

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75% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

41 Medicare Part D claims for 27 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. 22 claims were for opioids.

  1. Nava Lalehzari41
  2. Specialty average165

Most prescribed

  1. Oxycodone Hcl21 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. Aurora Advanced Healthcare, Inc.Wauwatosa, WI

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

Nava Lalehzari among 796 obstetrics & gynecology physician records in Wisconsin

Nava Lalehzari is one of 796 obstetrics & gynecology physician records with a practice address in Wisconsin. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 93% of them.

  • NPI issued2021 · 93% of these records are older, 5% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2021 · median 2007 among the 478 with a school on file
  • Record last updated2025 · 48% 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 Wisconsin 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 Wisconsin

There are 796 obstetrics & gynecology physician records in Wisconsin.

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

  1. Kathryn Carnahan, MDWauwatosa, WI 532221598128324
  2. Curtis Cornella-Carlson, DOWauwatosa, WI 532221205867611
  3. Jocelyn Eiche, M.D.Wauwatosa, WI 532221295820959
  4. Matthew Lee, M.D.Wauwatosa, WI 532221396830089
  5. Stephen McAvoy, MDWauwatosa, WI 532221689775785
  6. Todd Saikie, DOWauwatosa, WI 532221972610244
  7. Amy TamburrinoWauwatosa, WI 532221528133725
  8. Carmen Terlizzi, M.D.Wauwatosa, WI 532221902991680

Common questions

What is Nava Lalehzari's NPI number?

Nava Lalehzari's National Provider Identifier (NPI) is 1114505039, issued on Mar 31, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Nava Lalehzari located?

The NPPES record lists a practice address at 3289 N Mayfair RD, Wauwatosa, WI, 53222. Phone: (414) 771-7900. Providers update this record themselves, so call before visiting.

How can I verify Nava Lalehzari's license?

NPPES lists Wisconsin license number 81250-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Nava Lalehzari prescribe under Medicare Part D?

In 2024, Nava Lalehzari had 41 Medicare Part D claims for 27 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.