Mark A. Weinreich, MD
Critical Care Medicine (Internal Medicine) Physician · Seattle, WA
Mark A. Weinreich, MD is a critical care medicine (internal medicine) physician with a practice address in Seattle, Washington, and NPI 1275685596, issued on Jan 17, 2007. Check the license (Washington MD60737701, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Mark A. Weinreich
- Credential
- MD
- Primary taxonomy
- Critical Care Medicine (Internal Medicine) Physician 207RC0200X
- License numbers
- MD60737701 WA
PT00010168 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1959 NE Pacific St Box 356522, Seattle, WA 98195
- Phone
- (206) 616-8378
- Enumerated
- Jan 17, 2007
- Record last updated
- Jan 29, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (206) 685-8673
- Medicaid IDs
- 1275685596 WA
8492027 WA - Medicare enrollment
- Enrolled (PECOS I20190312001222); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2014
- Entity
- Type 1 · individual
8 nearest critical care medicine (internal medicine) physician records → All 133 in Washington → Look up another NPI →
Verify Mark A. Weinreich in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60737701Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% more Medicare Part D claims than the average critical care medicine (internal medicine) physician in 2024
701 Medicare Part D claims for 141 beneficiaries, against an average of 696 among the 2,873 providers of this specialty who prescribed in Part D. Brand-name drugs were 59% of claims.
Most prescribed
- Albuterol Sulfate Hfa109 claims
- Trelegy Ellipta96 claims
- Prednisone65 claims
- Breo Ellipta35 claims
- Symbicort34 claims
- Spiriva Respimat32 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 79.2 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.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $18.18
1 payment: food and beverage; the largest payer was Erbe USA Inc. 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Overlake Medical Clinics LLCBellevue, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Mark A. Weinreich among 133 critical care medicine (internal medicine) physician records in Washington
Mark A. Weinreich, MD 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
- Graduated2014 · median 2009 among the 104 with a school on file
- Record last updated2019 · 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.
All 133 in Washington → Every provider in Seattle → Critical Care Medicine (Internal Medicine) Physician nationwide →
The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes
- Mai Colvin, M.D.Seattle, WA 981951588926547
- Andrew Graustein, M.D.Seattle, WA 981951427210087
- Supaksh Gupta, MDSeattle, WA 981951578974226
- Daniel Hoesterey, MDSeattle, WA 981951043741721
- Sarah Holton, MDSeattle, WA 981951053774380
- Laura Hooper, M.D., M.P.HSeattle, WA 981951962727297
- Chi Hung, MDSeattle, WA 981951841376118
- Ylinne Lynch, MDSeattle, WA 981951356640510
Common questions
What is Mark A. Weinreich, MD's NPI number?
Mark A. Weinreich, MD's National Provider Identifier (NPI) is 1275685596, issued on Jan 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Mark A. Weinreich, MD located?
The NPPES record lists a practice address at 1959 NE Pacific St Box 356522, Seattle, WA, 98195. Phone: (206) 616-8378. Providers update this record themselves, so call before visiting.
How can I verify Mark A. Weinreich, MD's license?
NPPES lists Washington license number MD60737701, 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 Mark A. Weinreich, MD prescribe under Medicare Part D?
In 2024, Mark A. Weinreich, MD had 701 Medicare Part D claims for 141 beneficiaries; the average among critical care medicine (internal medicine) physician prescribers was 696. Part D covers Medicare prescriptions only.
What is Mark A. Weinreich, MD's MIPS final score?
The 2023 MIPS final score is 79.2 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.