OrganizationActive
Dr Whitney Graff PLLC
NPI 1497543482 · Clinical Psychologist · Chicago, IL
Dr Whitney Graff PLLC is a Clinical Psychologist organization in Chicago, IL (NPI 1497543482).
Provider details
- NPI number
- 1497543482
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Whitney Graff, Manager(262) 880-5312
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% 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
4305 N Lincoln Ave Ste P
Chicago, IL 60618-1807
Phone: (773) 231-7314
Street-level locationGet directions
Mailing address
1915 W Berwyn Ave
Chicago, IL 60640-1007
Other names (DBA / former)
- Doing business as
- Graff Psychological Services
Registry dates
- Enumerated
- 2025-04-29
- Last updated
- 2025-04-29
- Certified
- 2025-04-29
Frequently asked questions
- What is Dr Whitney Graff PLLC's NPI number?
- Dr Whitney Graff PLLC's National Provider Identifier (NPI) is 1497543482, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr Whitney Graff PLLC?
- Dr Whitney Graff PLLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Dr Whitney Graff PLLC located?
- Dr Whitney Graff PLLC's practice location on file with NPPES is 4305 N Lincoln Ave Ste P, Chicago, IL 60618-1807.
- What is Dr Whitney Graff PLLC's phone number?
- The practice phone number listed in the NPPES registry for Dr Whitney Graff PLLC is (773) 231-7314.
- Who is the authorized official for Dr Whitney Graff PLLC?
- The authorized official listed on Dr Whitney Graff PLLC's NPPES record is Whitney Graff, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr Whitney Graff PLLC's NPI active?
- Yes — Dr Whitney Graff PLLC's NPI (1497543482) is active in the NPPES registry as of the last update on 2025-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.