Jill Difebbo, MS, CCC-SLP
NPI 1285142729 · Speech-Language Pathologist · Newtown Square, PA
Enrolled with Medicare as Practitioner - Qualified Speech Language Pathologist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jill Difebbo, MS, CCC-SLP is a Speech-Language Pathologist provider in Newtown Square, PA (NPI 1285142729).
Provider details
- NPI number
- 1285142729
- Entity type
- Individual
- Primary specialty
- Speech-Language PathologistSpeech, Language and Hearing Service Providers
- Credential
- MS, CCC-SLP
- Sex
- Female
- Sole proprietor
- No
- License
- 11995 (CA)
Specialties & taxonomies
Speech, Language and Hearing Service Providers
Speech, Language and Hearing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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
Mailing address
Additional practice locations (2)
- 690 Otay Lakes Rd Ste 110Chula Vista, CA 91910-8904Phone: (619) 475-6910
- 1915 Guernsey AveAbington, PA 19001-3701Phone: (215) 659-8600Fax: (215) 659-4498
Registry dates
- Enumerated
- 2018-01-18
- Last updated
- 2021-11-30
- Certified
- 2021-11-30
Frequently asked questions
- What is Jill Difebbo's NPI number?
- Jill Difebbo's National Provider Identifier (NPI) is 1285142729, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill Difebbo's specialty?
- Jill Difebbo is listed in the NPPES registry with a primary specialty of Speech-Language Pathologist (Speech, Language and Hearing Service Providers).
- Where is Jill Difebbo located?
- Jill Difebbo's practice location on file with NPPES is 3537 W Chester Pike, Newtown Square, PA 19073-3701.
- What is Jill Difebbo's phone number?
- The practice phone number listed in the NPPES registry for Jill Difebbo is (610) 723-7771.
- Does Jill Difebbo accept Medicare?
- Jill Difebbo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jill Difebbo's NPI active?
- Yes — Jill Difebbo's NPI (1285142729) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.