Barbara Shaffer, PH.D.
NPI 1144423286 · Psychologist · Chadds Ford, PA
Enrolled with Medicare as Practitioner - Clinical Psychologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barbara Shaffer, PH.D. is a Psychologist provider in Chadds Ford, PA (NPI 1144423286).
Provider details
- NPI number
- 1144423286
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- P-005890-L (PA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
Mailing address
Registry dates
- Enumerated
- 2007-06-06
- Last updated
- 2016-12-02
Frequently asked questions
- What is Barbara Shaffer's NPI number?
- Barbara Shaffer's National Provider Identifier (NPI) is 1144423286, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Shaffer's specialty?
- Barbara Shaffer is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Barbara Shaffer located?
- Barbara Shaffer's practice location on file with NPPES is 512 Kennett Pike, Chadds Ford, PA 19317-7306.
- What is Barbara Shaffer's phone number?
- The practice phone number listed in the NPPES registry for Barbara Shaffer is (610) 388-2233.
- Does Barbara Shaffer accept Medicare?
- Barbara Shaffer is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barbara Shaffer's NPI active?
- Yes — Barbara Shaffer's NPI (1144423286) is active in the NPPES registry as of the last update on 2016-12-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.