William Blau, MD
Cardiovascular Disease Physician · Great Neck, NY
William Blau, MD is a cardiovascular disease physician with a practice address in Great Neck, New York, and NPI 1326084757, issued on Jun 22, 2006. Check the license (New York 171316, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- William Blau
- Credential
- MD
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 171316 NY
Self-reported in NPPES; status is on the state search - Practice location
- 310 E Shore RD, Great Neck, NY 11023
- Phone
- (516) 829-9550
- Enumerated
- Jun 22, 2006
- Record last updated
- Feb 25, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (516) 829-9718
- Medicare enrollment
- Enrolled (PECOS I20100823000831); accepts Medicare assignment
- Medical or professional school
- State University Of Ny Upstate Medical University, 1986
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,583 in New York → Look up another NPI →
Also registered at 310 E Shore RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Seymour Block, D.O.Psychiatry Physician1023162773
- Allen Finkelstein, DDSDentist1083922249
- Joel Goldberg, MDCardiovascular Disease Physician1376589655
- Michael Goldstein, M.D.Gastroenterology Physician1063410645
- Rosemarie Haase, FNPFamily Nurse Practitioner1427178318
- Robert HermanGastroenterology Physician1366440067
Verify William Blau in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 171316Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.4 times the Medicare Part D claims of the average cardiovascular disease physician in 2024
16,568 Medicare Part D claims for 1,285 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims. 72 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium1,412 claims
- Metoprolol Succinate1,277 claims
- Ezetimibe1,195 claims
- Amlodipine Besylate1,189 claims
- Atorvastatin Calcium1,149 claims
- Levothyroxine Sodium701 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): 84.5 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: $124.95
5 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Pharmaceuticals, Inc. The 16,686 providers of this specialty with any payment received $3,819.56 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
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William Blau among 2,583 cardiovascular disease physician records in New York
William Blau, MD is one of 2,583 cardiovascular disease physician records with a practice address in New York. 87% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 17% of them.
- NPI issued2006 · 17% of these records are older, 41% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1986 · median 1998 among the 1,896 with a school on file
- Record last updated2021 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
40 cardiovascular disease physician records list a practice address in Great Neck
They are 40 of the 2,508 NPPES records with a practice address in Great Neck, and 2,583 cardiovascular disease physician records in New York.
All 2,583 in New York → Every provider in Great Neck → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Navid Ahmed, M.D.Great Neck, NY 110231659727048
- Lauren Boglioli, MD FACC FACP FCCPGreat Neck, NY 110231427041847
- Shahryar Elihu, MDGreat Neck, NY 110231750359014
- Joel Goldberg, MDGreat Neck, NY 110231376589655
- Evan Mintz, MDGreat Neck, NY 110231194752352
- Stephen Rabinowitz, MDGreat Neck, NY 110231659311884
- Ehimare Akhabue, MDGreat Neck, NY 110211780900738
- Adam Auerbach, M.D.Great Neck, NY 110211669644761
Common questions
What is William Blau, MD's NPI number?
William Blau, MD's National Provider Identifier (NPI) is 1326084757, issued on Jun 22, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Blau, MD located?
The NPPES record lists a practice address at 310 E Shore RD, Great Neck, NY, 11023. Phone: (516) 829-9550. Providers update this record themselves, so call before visiting.
How can I verify William Blau, MD's license?
NPPES lists New York license number 171316, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does William Blau, MD prescribe under Medicare Part D?
In 2024, William Blau, MD had 16,568 Medicare Part D claims for 1,285 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is William Blau, MD's MIPS final score?
The 2023 MIPS final score is 84.5 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.