NPPES file of Aug 9, 2026

Manujendra Ray, MD

Allergy & Immunology Physician · Tacoma, WA

Manujendra Ray, MD is an allergy & immunology physician with a practice address in Tacoma, Washington, and NPI 1366694424, issued on Oct 21, 2008. Check the license 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1366694424
Name
Manujendra Ray
Credential
MD
Primary taxonomy
Allergy & Immunology Physician 207K00000X
License numbers
DR.0052252 CO
MD443963 PA
Self-reported in NPPES; status is on the state search
Practice location
209 Martin Luther King JR Way, Tacoma, WA 98405
Phone
(253) 596-3300
Enumerated
Oct 21, 2008
Record last updated
May 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20181211003632); accepts Medicare assignment
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 209 Martin Luther King JR Way

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

  1. Alireza Abdolmohammadi, MDMedical Oncology Physician1871816207
  2. Karen Ackerman, M.D.Diagnostic Radiology Physician1164574554
  3. Natasha Alciso, PA-CPhysician Assistant1982299400
  4. Fahad Alroumi, M.D.Critical Care Medicine (Internal Medicine) Physician1295010676
  5. Michael Alston, MDPediatrics Physician1023403193
  6. Charles Anderson, M.D.Pulmonary Disease Physician1225004120

Verify Manujendra Ray in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical CommissionCheck 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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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48% fewer Medicare Part D claims than the average allergy & immunology physician in 2024

385 Medicare Part D claims for 45 beneficiaries, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.

  1. Manujendra Ray385
  2. Specialty average741

Most prescribed

  1. Alvesco110 claims
  2. Breyna56 claims
  3. Ipratropium Bromide55 claims
  4. Wixela Inhub37 claims
  5. Spiriva Respimat34 claims
  6. Montelukast Sodium26 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. Kaiser Foundation Health Plan OF WashingtonTacoma, WA

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

Manujendra Ray among 90 allergy & immunology physician records in Washington

Manujendra Ray, MD is one of 90 allergy & immunology physician records with a practice address in Washington. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 69% of them.

  • NPI issued2008 · 69% of these records are older, 28% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2002 · median 2002 among the 46 with a school on file
  • Record last updated2021 · 66% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Allergy & Immunology Physician providers in Washington

There are 90 allergy & immunology physician records in Washington.

The 8 allergy & immunology physician records with the nearest ZIP codes

  1. W. Gary Becker, M.D.Tacoma, WA 984051184648586
  2. Lawrence Larson, DOTacoma, WA 984051306932488
  3. Niharika Penington, M.D.Tacoma, WA 984051851706295
  4. Wayne Sladek, M.D.Tacoma, WA 984051194882902
  5. Arthur Vegh, MDTacoma, WA 984051144210048
  6. Janet Weir, M.D.Tacoma, WA 984051447250824
  7. Vivek Agarwal, M.D.Silverdale, WA 983831467682799
  8. Christopher Chavarria, D.O.Silverdale, WA 983831699114017

Common questions

What is Manujendra Ray, MD's NPI number?

Manujendra Ray, MD's National Provider Identifier (NPI) is 1366694424, issued on Oct 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Manujendra Ray, MD located?

The NPPES record lists a practice address at 209 Martin Luther King JR Way, Tacoma, WA, 98405. Phone: (253) 596-3300. Providers update this record themselves, so call before visiting.

How can I verify Manujendra Ray, MD's license?

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 Manujendra Ray, MD prescribe under Medicare Part D?

In 2024, Manujendra Ray, MD had 385 Medicare Part D claims for 45 beneficiaries; the average among allergy & immunology physician prescribers was 741. 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.