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Diane Shaffer, PSY.D.
NPI 1255962965 · Clinical Psychologist · Swarthmore, PA
Diane Shaffer, PSY.D. is a Clinical Psychologist provider in Swarthmore, PA (NPI 1255962965).
Provider details
- NPI number
- 1255962965
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS017627 (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs 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
5 S Chester Rd
Swarthmore, PA 19081-1718
Phone: (610) 283-0272
Street-level locationGet directions
Mailing address
308 Rutgers Ave
Swarthmore, PA 19081-1926
Registry dates
- Enumerated
- 2020-01-31
- Last updated
- 2020-01-31
- Certified
- 2020-01-31
Frequently asked questions
- What is Diane Shaffer's NPI number?
- Diane Shaffer's National Provider Identifier (NPI) is 1255962965, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Shaffer's specialty?
- Diane Shaffer is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Diane Shaffer located?
- Diane Shaffer's practice location on file with NPPES is 5 S Chester Rd, Swarthmore, PA 19081-1718.
- What is Diane Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Diane Shaffer is (610) 283-0272.
- Is Diane Shaffer's NPI active?
- Yes — Diane Shaffer's NPI (1255962965) is active in the NPPES registry as of the last update on 2020-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.