Tiffany Diehl, LPP, BCBA, LBA
NPI 1033440557 · Clinical Psychologist · Mt Sterling, KY
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tiffany Diehl, LPP, BCBA, LBA is a Clinical Psychologist provider in Mt Sterling, KY (NPI 1033440557).
Provider details
- NPI number
- 1033440557
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- LPP, BCBA, LBA
- Sex
- Female
- Sole proprietor
- No
- License
- 244268 (KY)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
16 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
- 2010-01-22
- Last updated
- 2025-06-23
- Certified
- 2025-06-23
Frequently asked questions
- What is Tiffany Diehl's NPI number?
- Tiffany Diehl's National Provider Identifier (NPI) is 1033440557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tiffany Diehl's specialty?
- Tiffany Diehl is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Tiffany Diehl located?
- Tiffany Diehl's practice location on file with NPPES is 300 Foxglove Dr, Mt Sterling, KY 40353-9769.
- What is Tiffany Diehl's phone number?
- The practice phone number listed in the NPPES registry for Tiffany Diehl is (606) 329-8588.
- Does Tiffany Diehl accept Medicare?
- Tiffany Diehl is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tiffany Diehl's NPI active?
- Yes — Tiffany Diehl's NPI (1033440557) is active in the NPPES registry as of the last update on 2025-06-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.