Shawn L. Masia, M.D.
Neurology Physician · Port Washington, NY
Shawn L. Masia, M.D. is a neurology physician with a practice address in Port Washington, New York, and NPI 1881799351, issued on Sep 13, 2006. Check the license (New York 224-152-1, as entered in NPPES) on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Shawn L. Masia
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License numbers
- 224-152-1 NY
A90957 CA
TM2013-0898 NM
Self-reported in NPPES; status is on the state search - Practice location
- 7 White Oak Dr, Port Washington, NY 11050
- Phone
- (410) 740-2370
- Enumerated
- Sep 13, 2006
- Record last updated
- Apr 18, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (410) 740-1518
- Medicare enrollment
- Enrolled (PECOS I20080609000862); accepts Medicare assignment
- Medical or professional school
- New York University School Of Medicine, 2000
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 1,778 in New York → Look up another NPI →
Verify Shawn L. Masia 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 224-152-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- American Neuromonitoring Associates, PCPort Washington, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Shawn L. Masia among 1,778 neurology physician records in New York
Shawn L. Masia, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 54% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 70% of these records are
- Graduated2000 · median 2004 among the 1,238 with a school on file
- Record last updated2016 · 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
- Agnes Blau, MDPort Washington, NY 110501154530327
- 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 Shawn L. Masia, M.D.'s NPI number?
Shawn L. Masia, M.D.'s National Provider Identifier (NPI) is 1881799351, issued on Sep 13, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Shawn L. Masia, M.D. located?
The NPPES record lists a practice address at 7 White Oak Dr, Port Washington, NY, 11050. Phone: (410) 740-2370. Providers update this record themselves, so call before visiting.
How can I verify Shawn L. Masia, M.D.'s license?
NPPES lists New York license number 224-152-1, 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.
What is Shawn L. Masia, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.