NPPES file of Aug 9, 2026

Viksa Mendiratta

Obstetrics & Gynecology Physician · Seattle, WA

Viksa Mendiratta is an obstetrics & gynecology physician with a practice address in Seattle, Washington, and NPI 1649356361, issued on Oct 27, 2006. Check the license (Washington MD00036200, as entered in NPPES) on the Washington Medical Commission; 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
1649356361
Name
Viksa Mendiratta
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD00036200 WA
Self-reported in NPPES; status is on the state search
Practice location
Uwmc-Roosevelt, Seattle, WA 98105
Phone
(206) 598-5500
Enumerated
Oct 27, 2006
Record last updated
Dec 31, 2012 (not updated in 14 years: call before relying on the address or phone)
Medicaid ID
1649356361 WA
Medicare enrollment
Enrolled (PECOS I20100428000957); accepts Medicare assignment
Medical or professional school
Ohio State University College Of Medicine, 1994
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 Uwmc-Roosevelt

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

  1. David AcostaFamily Medicine Physician1780764761
  2. Kristina Adams WaldorfObstetrics & Gynecology Physician1659457463
  3. Anne-Marie Amies OelschlagerObstetrics & Gynecology Physician1003992371
  4. John AmoryInternal Medicine Physician1114003910
  5. Sanford BarnesDermatology Physician1225114028
  6. Charles Chesnut, MDNuclear Medicine Physician1609952456

Verify Viksa Mendiratta in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00036200
    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 Washington license search

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87% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024

21 Medicare Part D claims for 11 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Viksa Mendiratta21
  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 MIPS final score for 2023 (Medicare payment program): 93.1 of 100

The Merit-based Incentive Payment System score is reported for this clinician. 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 score74.0
  2. Costnot scored (reweighted)
  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; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. The Association OF University PhysiciansSeattle, WA

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

Viksa Mendiratta among 1,038 obstetrics & gynecology physician records in Washington

Viksa Mendiratta is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 10% of them.

  • NPI issued2006 · 10% of these records are older, 52% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 56% of these records are
  • Graduated1994 · median 2007 among the 582 with a school on file
  • Record last updated2012 · 59% 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 Washington 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 Washington

There are 1,038 obstetrics & gynecology physician records in Washington.

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

  1. Kristina Adams WaldorfSeattle, WA 981051659457463
  2. Anne-Marie Amies OelschlagerSeattle, WA 981051003992371
  3. Seine Chiang, M.D.Seattle, WA 981051063421634
  4. David EschenbachSeattle, WA 981051316023179
  5. Elizabeth Harrington, M.D.Seattle, WA 981051497047807
  6. Austin Johnson, MDSeattle, WA 981051194213793
  7. Mallory Kremer, MDSeattle, WA 981051114215845
  8. Joelle Lucas, M.D.Seattle, WA 981051487971677

Common questions

What is Viksa Mendiratta's NPI number?

Viksa Mendiratta's National Provider Identifier (NPI) is 1649356361, issued on Oct 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Viksa Mendiratta located?

The NPPES record lists a practice address at Uwmc-Roosevelt, Seattle, WA, 98105. Phone: (206) 598-5500. Providers update this record themselves, so call before visiting.

How can I verify Viksa Mendiratta's license?

NPPES lists Washington license number MD00036200, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Viksa Mendiratta prescribe under Medicare Part D?

In 2024, Viksa Mendiratta had 21 Medicare Part D claims for 11 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.

What is Viksa Mendiratta's MIPS final score?

The 2023 MIPS final score is 93.1 of 100. 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.