Sibel Blau, M.D.
Hematology & Oncology Physician · Puyallup, WA
Sibel Blau, M.D. is a hematology & oncology physician with a practice address in Puyallup, Washington, and NPI 1962490797, issued on Oct 6, 2005. Check the license (Washington MD00037666, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Sibel Blau
- Credential
- M.D.
- Primary taxonomy
- Hematology & Oncology Physician 207RH0003X
- License number
- MD00037666 WA
Self-reported in NPPES; status is on the state search - Practice location
- 2920 South Meridian, Puyallup, WA 98373
- Phone
- (253) 841-4296
- Enumerated
- Oct 6, 2005
- Record last updated
- Aug 1, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (253) 841-2435
- Medicaid ID
- 8281875 WA
- Medicare enrollment
- Enrolled (PECOS I20060315000795); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest hematology & oncology physician records → All 476 in Washington → Look up another NPI →
Also registered at 2920 South Meridian
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Susan Jouflas, PHYSICIAN ASSISTANTPhysician Assistant1730268392
- Robert McCroskey, M.D.Hematology & Oncology Physician1629064589
- Andrea Veatch, MDHematology & Oncology Physician1952398158
Verify Sibel Blau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00037666Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
38% more Medicare Part D claims than the average hematology & oncology physician in 2024
1,211 Medicare Part D claims for 217 beneficiaries, against an average of 877 among the 10,784 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Letrozole202 claims
- Anastrozole102 claims
- Potassium Chloride76 claims
- Lenalidomide57 claims
- Sulfamethoxazole-Trimethoprim49 claims
- Acyclovir41 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): 80.3 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: $3,729.82
21 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Scientific Affairs, LLC. The 8,560 providers of this specialty with any payment received $7,481.41 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
- Northwest Medical Specialties PLLCGig Harbor, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sibel Blau among 476 hematology & oncology physician records in Washington
Sibel Blau, M.D. is one of 476 hematology & oncology physician records with a practice address in Washington. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 92% newer
- In a Medicare fileYes · 71% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1987 · median 2006 among the 294 with a school on file
- Record last updated2012 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RH0003X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hematology & Oncology Physician providers in Washington
There are 476 hematology & oncology physician records in Washington.
All 476 in Washington → Every provider in Puyallup → Hematology & Oncology Physician nationwide →
The 8 hematology & oncology physician records with the nearest ZIP codes
- Mohammed KanaanPuyallup, WA 983731326270992
- Robert McCroskey, M.D.Puyallup, WA 983731629064589
- Andrea Veatch, MDPuyallup, WA 983731952398158
- Michael Harris, MDPuyallup, WA 983721932245644
- Ann Murphy, MDPoulsbo, WA 983701033282066
- Robert Randolph, M.D.Poulsbo, WA 983701093756140
- Thomas Fitzgerald, MD PH DSequim, WA 983821336134766
- Robert Lemon, MDSequim, WA 983821992867147
Common questions
What is Sibel Blau, M.D.'s NPI number?
Sibel Blau, M.D.'s National Provider Identifier (NPI) is 1962490797, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Sibel Blau, M.D. located?
The NPPES record lists a practice address at 2920 South Meridian, Puyallup, WA, 98373. Phone: (253) 841-4296. Providers update this record themselves, so call before visiting.
How can I verify Sibel Blau, M.D.'s license?
NPPES lists Washington license number MD00037666, 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 Sibel Blau, M.D. prescribe under Medicare Part D?
In 2024, Sibel Blau, M.D. had 1,211 Medicare Part D claims for 217 beneficiaries; the average among hematology & oncology physician prescribers was 877. Part D covers Medicare prescriptions only.
What is Sibel Blau, M.D.'s MIPS final score?
The 2023 MIPS final score is 80.3 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.