IndividualActive
Stephanie Graff
NPI 1639596786 · Behavior Analyst · Philadelphia, PA
Stephanie Graff is a Behavior Analyst provider in Philadelphia, PA (NPI 1639596786).
Provider details
- NPI number
- 1639596786
- 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
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
1010 N Hancock St
Philadelphia, PA 19123-2334
Phone: (857) 231-2192
Street-level locationGet directions
Mailing address
383 Morris Rd
Wayne, PA 19087-2913
Additional practice locations (1)
- 51 Water StSuite 200Watertown, MA 02472-4611Phone: (617) 923-7575
Registry dates
- Enumerated
- 2014-03-26
- Last updated
- 2020-01-27
- Certified
- 2020-01-27
Frequently asked questions
- What is Stephanie Graff's NPI number?
- Stephanie Graff's National Provider Identifier (NPI) is 1639596786, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Graff's specialty?
- Stephanie Graff is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Stephanie Graff located?
- Stephanie Graff's practice location on file with NPPES is 1010 N Hancock St, Philadelphia, PA 19123-2334.
- What is Stephanie Graff's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Graff is (857) 231-2192.
- Is Stephanie Graff's NPI active?
- Yes — Stephanie Graff's NPI (1639596786) is active in the NPPES registry as of the last update on 2020-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.