Shannon Diller
NPI 1346809209 · Professional Counselor · Lancaster, PA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shannon Diller is a Professional Counselor provider in Lancaster, PA (NPI 1346809209).
Provider details
- NPI number
- 1346809209
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- PC011471 (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
7 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
- 2019-06-13
- Last updated
- 2024-11-19
- Certified
- 2024-11-19
Frequently asked questions
- What is Shannon Diller's NPI number?
- Shannon Diller's National Provider Identifier (NPI) is 1346809209, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shannon Diller's specialty?
- Shannon Diller is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Shannon Diller located?
- Shannon Diller's practice location on file with NPPES is 1929 Lincoln Hwy E Ste 150, Lancaster, PA 17602-3685.
- What is Shannon Diller's phone number?
- The practice phone number listed in the NPPES registry for Shannon Diller is (717) 397-7625.
- Does Shannon Diller accept Medicare?
- Shannon Diller is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shannon Diller's NPI active?
- Yes — Shannon Diller's NPI (1346809209) is active in the NPPES registry as of the last update on 2024-11-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.