IndividualActive
Elyssa Mayer, M.S.
NPI 1306232558 · Behavior Analyst · Old Bethpage, NY
Elyssa Mayer, M.S. is a Behavior Analyst provider in Old Bethpage, NY (NPI 1306232558).
Provider details
- NPI number
- 1306232558
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(67/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
19 Point of Woods Rd
Old Bethpage, NY 11804-1340
Phone: (516) 859-5900
Street-level locationGet directions
Mailing address
19 Point of Woods Rd
Old Bethpage, NY 11804-1340
Registry dates
- Enumerated
- 2015-04-14
- Last updated
- 2015-04-14
Frequently asked questions
- What is Elyssa Mayer's NPI number?
- Elyssa Mayer's National Provider Identifier (NPI) is 1306232558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elyssa Mayer's specialty?
- Elyssa Mayer is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Elyssa Mayer located?
- Elyssa Mayer's practice location on file with NPPES is 19 Point of Woods Rd, Old Bethpage, NY 11804-1340.
- What is Elyssa Mayer's phone number?
- The practice phone number listed in the NPPES registry for Elyssa Mayer is (516) 859-5900.
- Is Elyssa Mayer's NPI active?
- Yes — Elyssa Mayer's NPI (1306232558) is active in the NPPES registry as of the last update on 2015-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.