IndividualActive
Stefanie Mantalvanos
NPI 1285887349 · Behavior Analyst · Astoria, NY
Stefanie Mantalvanos is a Behavior Analyst provider in Astoria, NY (NPI 1285887349).
Provider details
- NPI number
- 1285887349
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3711 35th Ave
Astoria, NY 11101-1441
Phone: (718) 706-7500
Fax: (718) 706-9595
Street-level locationGet directions
Mailing address
3136 48th St
Astoria, NY 11103-1632
Registry dates
- Enumerated
- 2008-11-02
- Last updated
- 2008-11-02
Frequently asked questions
- What is Stefanie Mantalvanos's NPI number?
- Stefanie Mantalvanos's National Provider Identifier (NPI) is 1285887349, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stefanie Mantalvanos's specialty?
- Stefanie Mantalvanos is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Stefanie Mantalvanos located?
- Stefanie Mantalvanos's practice location on file with NPPES is 3711 35th Ave, Astoria, NY 11101-1441.
- What is Stefanie Mantalvanos's phone number?
- The practice phone number listed in the NPPES registry for Stefanie Mantalvanos is (718) 706-7500.
- Is Stefanie Mantalvanos's NPI active?
- Yes — Stefanie Mantalvanos's NPI (1285887349) is active in the NPPES registry as of the last update on 2008-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.