NPPES file of Aug 9, 2026

Tara Nowakhtar

Obstetrics & Gynecology Physician · Playa Vista, CA

Tara Nowakhtar is an obstetrics & gynecology physician with a practice address in Playa Vista, California, and NPI 1255746475, issued on Jun 26, 2014. Check the license (California 20A16591, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1255746475
Name
Tara Nowakhtar
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
20A16591 CA
5101021203 MI
Self-reported in NPPES; status is on the state search
Practice location
12746 W. Jefferson Blvd Suite 4000, Playa Vista, CA 90094
Phone
(424) 315-2277
Enumerated
Jun 26, 2014
Record last updated
Jun 26, 2023
Medicare enrollment
Enrolled (PECOS I20190424001645); 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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Verify Tara Nowakhtar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 20A16591
    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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85% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

25 Medicare Part D claims for 13 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Tara Nowakhtar25
  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.

The practice group's MIPS final score for 2023 (Medicare payment program): 85.7 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score85.7
  2. Costout of 100 · 30%61.5
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Valley Community HealthcareNorth Hollywood, CA

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

Tara Nowakhtar among 5,088 obstetrics & gynecology physician records in California

Tara Nowakhtar 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 2014, is newer than 80% of them.

  • NPI issued2014 · 80% of these records are older, 17% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2014 · median 2004 among the 2,700 with a school on file
  • Record last updated2023 · 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).

3 obstetrics & gynecology physician records list a practice address in Playa Vista

They are 3 of the 83 NPPES records with a practice address in Playa Vista, and 5,088 obstetrics & gynecology physician records in California.

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

  1. Lindsay Gubernick, MDPlaya Vista, CA 900941457861023
  2. Benjamin Zaghi, MDPlaya Vista, CA 900941336644293
  3. Gayane Ambartsumyan, MDLos Angeles, CA 900951174556849
  4. Andy Huang, M.D.Los Angeles, CA 900951134244924
  5. Michael Johnson, MDLos Angeles, CA 900951619048659
  6. Cheri Lowre, MDLos Angeles, CA 900951215967948
  7. Michael Lu, MDLos Angeles, CA 900951316972219
  8. Lauren Nathan, MDLos Angeles, CA 900951235164039

Common questions

What is Tara Nowakhtar's NPI number?

Tara Nowakhtar's National Provider Identifier (NPI) is 1255746475, issued on Jun 26, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Tara Nowakhtar located?

The NPPES record lists a practice address at 12746 W. Jefferson Blvd Suite 4000, Playa Vista, CA, 90094. Phone: (424) 315-2277. Providers update this record themselves, so call before visiting.

How can I verify Tara Nowakhtar's license?

NPPES lists California license number 20A16591, 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 Tara Nowakhtar prescribe under Medicare Part D?

In 2024, Tara Nowakhtar had 25 Medicare Part D claims for 13 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Tara Nowakhtar's MIPS final score?

The 2023 MIPS final score is 85.7 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.