NPPES file of Aug 9, 2026

Sarosh F. Siddiqi, M.D.

Critical Care Medicine (Internal Medicine) Physician · Seattle, WA

Sarosh F. Siddiqi, M.D. is a critical care medicine (internal medicine) physician with a practice address in Seattle, Washington, and NPI 1225175714, issued on Jan 31, 2007. Check the license (Washington MD00042673, 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
1225175714
Name
Sarosh F. Siddiqi
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License numbers
MD00042673 WA
01079807A IN
Self-reported in NPPES; status is on the state search
Practice location
1560 N 115TH St, Seattle, WA 98133
Phone
(260) 368-1558
Enumerated
Jan 31, 2007
Record last updated
Jan 13, 2025
Fax
(206) 368-5751
Medicaid ID
8378432 WA
Medicare enrollment
Enrolled (PECOS I20040317000978); 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 1560 N 115TH St

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

  1. George Birchfield, M.D.Hematology & Oncology Physician1972571883
  2. Anthony Bohorfoush, MDGastroenterology Physician1689645285
  3. Mark Brakstad, M.D.Surgery Physician1881648475
  4. Denise Cho, M.D.Obstetrics & Gynecology Physician1508855834
  5. John Gaines, MDObstetrics & Gynecology Physician1790843886
  6. Teresa Gegax-Martinez, ARNPAdult Health Nurse Practitioner1861780264

Verify Sarosh F. Siddiqi in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license MD00042673
    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.

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Industry payments in 2024: $91.15

1 payment: food and beverage; the largest payer was Exact Sciences Corporation. The 2,708 providers of this specialty with any payment received $2,958.68 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sarosh Siddiqi$91.15
  2. Specialty average$2,958.68

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Public Hospital Dist NO 1 SkagitMount Vernon, WA
  2. Western Washington Medical Group Inc PSEverett, WA

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

Sarosh F. Siddiqi among 133 critical care medicine (internal medicine) physician records in Washington

Sarosh F. Siddiqi, M.D. is one of 133 critical care medicine (internal medicine) physician records with a practice address in Washington. 86% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 23% of them.

  • NPI issued2007 · 23% of these records are older, 61% newer
  • In a Medicare fileYes · 86% of these records are
  • In the CMS Doctors and Clinicians fileYes · 78% of these records are
  • Graduated1986 · median 2009 among the 104 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 207RC0200X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Washington

There are 133 critical care medicine (internal medicine) physician records in Washington.

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Natalie Cobb Ortega,, M.D.Seattle, WA 981331801209531
  2. Lauren Angotti, MDSeattle, WA 981221659508745
  3. Preethi Balakrishnan, MDSeattle, WA 981221447578927
  4. Katerina Byanova, MD, MSSeattle, WA 981221669821310
  5. Taylor Coston, MDSeattle, WA 981221528592151
  6. Matthew Crull, MDSeattle, WA 981221285890475
  7. Tobin Greensweig, MDSeattle, WA 981221841603685
  8. Hargobind Khurana, M.D.Seattle, WA 981221528270410

Common questions

What is Sarosh F. Siddiqi, M.D.'s NPI number?

Sarosh F. Siddiqi, M.D.'s National Provider Identifier (NPI) is 1225175714, issued on Jan 31, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sarosh F. Siddiqi, M.D. located?

The NPPES record lists a practice address at 1560 N 115TH St, Seattle, WA, 98133. Phone: (260) 368-1558. Providers update this record themselves, so call before visiting.

How can I verify Sarosh F. Siddiqi, M.D.'s license?

NPPES lists Washington license number MD00042673, 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.

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.