Megan Diffendal, L.P.C.
NPI 1992905111 · Professional Counselor · Harrisburg, PA
Megan Diffendal, L.P.C. is a Professional Counselor provider in Harrisburg, PA (NPI 1992905111).
Provider details
- NPI number
- 1992905111
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- L.P.C.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PC005546 (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
18 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
- 2007-07-25
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Megan Diffendal's NPI number?
- Megan Diffendal's National Provider Identifier (NPI) is 1992905111, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Megan Diffendal's specialty?
- Megan Diffendal is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Megan Diffendal located?
- Megan Diffendal's practice location on file with NPPES is 2595 Interstate Dr Ste 103, Harrisburg, PA 17110-9378.
- What is Megan Diffendal's phone number?
- The practice phone number listed in the NPPES registry for Megan Diffendal is (804) 904-5470.
- Is Megan Diffendal's NPI active?
- Yes — Megan Diffendal's NPI (1992905111) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.