Agnes Blau, MD
Neurology Physician · Port Washington, NY
Agnes Blau, MD is a neurology physician with a practice address in Port Washington, New York, and NPI 1154530327, issued on May 22, 2007. Check the license (New York 162329, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Agnes Blau
- Credential
- MD
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 162329 NY
Self-reported in NPPES; status is on the state search - Practice location
- 85 Webster Avenue, Port Washington, NY 11050
- Phone
- (516) 767-0169
- Enumerated
- May 22, 2007
- Record last updated
- Oct 31, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040227000002); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,778 in New York → Look up another NPI →
Verify Agnes 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 162329Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- North Shore-Lij Medical PCRiverhead, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Agnes Blau among 1,778 neurology physician records in New York
Agnes Blau, MD is one of 1,778 neurology physician records with a practice address in New York. 83% 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 46% of them.
- NPI issued2007 · 46% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated1981 · median 2004 among the 1,238 with a school on file
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in New York
There are 1,778 neurology physician records in New York.
All 1,778 in New York → Every provider in Port Washington → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Shawn Masia, M.D.Port Washington, NY 110501881799351
- Rina Caprarella, MDLake Success, NY 110421952337958
- Vincent Deorchis, M.D.New Hyde Park, NY 110421396995916
- Deborah Gruber, MDLake Success, NY 110421649218447
- Ellen Haddad, DONew Hyde Park, NY 110421093972929
- Brian Hainline, MDLake Success, NY 110421811941818
- Gary Kaplan, MDLake Success, NY 110421215963137
- Michael NissenbaumNew Hyde Park, NY 110421912288218
Common questions
What is Agnes Blau, MD's NPI number?
Agnes Blau, MD's National Provider Identifier (NPI) is 1154530327, issued on May 22, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Agnes Blau, MD located?
The NPPES record lists a practice address at 85 Webster Avenue, Port Washington, NY, 11050. Phone: (516) 767-0169. Providers update this record themselves, so call before visiting.
How can I verify Agnes Blau, MD's license?
NPPES lists New York license number 162329, 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.
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.