NPPES file of Aug 9, 2026

Tayyaba F. Mohammad, MD

Internal Medicine Physician · Redmond, WA

Tayyaba F. Mohammad, MD is an internal medicine physician with a practice address in Redmond, Washington, and NPI 1619504743, issued on Mar 26, 2020. Check the license (Washington MD61468841, 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 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1619504743
Name
Tayyaba F. Mohammad
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
MD61468841 WA
Self-reported in NPPES; status is on the state search
Practice location
18100 NE Union Hill RD Ste 200, Redmond, WA 98052
Phone
(206) 320-5190
Enumerated
Mar 26, 2020
Record last updated
Jan 23, 2024
Fax
(206) 320-5191
Medicaid ID
2269839 WA
Medicare enrollment
Enrolled (PECOS I20231115003513); may accept 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.
Download card Updates feed

Also registered at 18100 NE Union Hill RD Ste 200

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

  1. Leena Chacko, MDFamily Medicine Physician1639206139
  2. Anna Graves, LICSWClinical Social Worker1417765868
  3. Bowen He, MDInternal Medicine Physician1205455110
  4. Gia Hemmen, MDFamily Medicine Physician1205858123
  5. Trieu Le, MDFamily Medicine Physician1376706739
  6. Ryan Narciso, PA-CMedical Physician Assistant1720369648

Verify Tayyaba F. Mohammad in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD61468841
    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

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

Is this page about you? You can ask us to correct, restrict or remove it: how.

63% fewer Medicare Part D claims than the average internal medicine physician in 2024

1,174 Medicare Part D claims for 186 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 27 claims were for opioids.

  1. Tayyaba Mohammad1,174
  2. Specialty average3,176

Most prescribed

  1. Atorvastatin Calcium98 claims
  2. Levothyroxine Sodium60 claims
  3. Losartan Potassium55 claims
  4. Rosuvastatin Calcium54 claims
  5. Amlodipine Besylate53 claims
  6. Metformin Hcl50 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.

Tayyaba F. Mohammad among 3,079 internal medicine physician records in Washington

Tayyaba F. Mohammad, MD is one of 3,079 internal medicine physician records with a practice address in Washington. 75% 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 89% of them.

  • NPI issued2020 · 89% of these records are older, 9% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 60% of these records are
  • Graduated2020 · median 2006 among the 1,852 with a school on file
  • Record last updated2024 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Internal Medicine Physician providers in Washington

There are 3,079 internal medicine physician records in Washington.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Christopher Cable, M.D.Redmond, WA 980521598812778
  2. Teresa Girolami, MDRedmond, WA 980521144253303
  3. Yakov Grinberg, M.D.Redmond, WA 980521417922048
  4. Jackline Joseph, M.D.Redmond, WA 980521407889173
  5. Horng Min Leou, M.D.Redmond, WA 980521427083419
  6. Andrea Marshall, DORedmond, WA 980521699096826
  7. Elizabeth McKendry, MDRedmond, WA 980521073608048
  8. Sargur Mukund, M.D.Redmond, WA 980521578840880

Common questions

What is Tayyaba F. Mohammad, MD's NPI number?

Tayyaba F. Mohammad, MD's National Provider Identifier (NPI) is 1619504743, issued on Mar 26, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Tayyaba F. Mohammad, MD located?

The NPPES record lists a practice address at 18100 NE Union Hill RD Ste 200, Redmond, WA, 98052. Phone: (206) 320-5190. Providers update this record themselves, so call before visiting.

How can I verify Tayyaba F. Mohammad, MD's license?

NPPES lists Washington license number MD61468841, 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 Tayyaba F. Mohammad, MD prescribe under Medicare Part D?

In 2024, Tayyaba F. Mohammad, MD had 1,174 Medicare Part D claims for 186 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.