Alyson Grossman
Behavior Analyst · Oyster Bay, NY
Alyson Grossman is a behavior analyst with a practice address in Oyster Bay, New York, and NPI 1629470182, issued on Sep 16, 2014. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Alyson Grossman
- Primary taxonomy
- Behavior Analyst 103K00000X
- License number
- 1-13-13716 CA
Self-reported in NPPES; status is on the state search - Practice location
- 26 Centre View Dr, Oyster Bay, NY 11771
- Phone
- (845) 258-0621
- Enumerated
- Sep 16, 2014
- Record last updated
- Apr 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Verify Alyson Grossman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 behavior analyst records list a practice address in Oyster Bay
They are 3 of the 204 NPPES records with a practice address in Oyster Bay, and 5,183 behavior analyst records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in Oyster Bay → All 5,183 in New York → Every provider in Oyster Bay →
Other behavior analyst records in New York
- Melissa MolloyMassapequa, NY1356713762
- Elana AbadiBrooklyn, NY1902677768
- Patricia Abate, MS.ED, BCBA, LBANew York, NY1447673280
- Jackeline AbbondandoloWhitestone, NY1184179376
- Amanda AbbottPittsford, NY1487270856
- Mariam AbdallaBrooklyn, NY1275248130
- Awatef AbdelazizStaten Island, NY1245808401
- Zakariya AbdelazizNew York, NY1730923624
- Hanaa AbdelmalakBellmore, NY1124817143
- Najah Abdul-Qawiyy, MA-LCATNew York, NY1104561554
Common questions
What is Alyson Grossman's NPI number?
Alyson Grossman's National Provider Identifier (NPI) is 1629470182, issued on Sep 16, 2014. An NPI identifies a provider in billing; it is not a license.
Where is Alyson Grossman located?
The NPPES record lists a practice address at 26 Centre View Dr, Oyster Bay, NY, 11771. Phone: (845) 258-0621. Providers update this record themselves, so call before visiting.
How can I verify Alyson Grossman's license?
Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.