Dianna Dean, LPC
NPI 1477748978 · Professional Counselor · Denison, TX
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dianna Dean, LPC is a Professional Counselor provider in Denison, TX (NPI 1477748978).
Provider details
- NPI number
- 1477748978
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LPC
- Sex
- Female
- Sole proprietor
- No
- License
- 16757 (TX)
Specialties & taxonomies
Behavioral Health & Social Service Providers
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
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
- 2007-09-08
- Last updated
- 2024-12-18
- Certified
- 2024-12-18
Frequently asked questions
- What is Dianna Dean's NPI number?
- Dianna Dean's National Provider Identifier (NPI) is 1477748978, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dianna Dean's specialty?
- Dianna Dean is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Dianna Dean located?
- Dianna Dean's practice location on file with NPPES is 416 E Main St, Denison, TX 75021-2822.
- What is Dianna Dean's phone number?
- The practice phone number listed in the NPPES registry for Dianna Dean is (903) 465-6344.
- Does Dianna Dean accept Medicare?
- Dianna Dean is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dianna Dean's NPI active?
- Yes — Dianna Dean's NPI (1477748978) is active in the NPPES registry as of the last update on 2024-12-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.