Irina Diyankova, PH.D.
NPI 1174803670 · Counseling Psychologist · Knoxville, TN
Irina Diyankova, PH.D. is a Counseling Psychologist provider in Knoxville, TN (NPI 1174803670).
Provider details
- NPI number
- 1174803670
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PH.D.
- Sex
- Female
- Sole proprietor
- No
- License
- P0000002869 (TN)
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
14 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
- 2011-08-28
- Last updated
- 2019-03-08
Frequently asked questions
- What is Irina Diyankova's NPI number?
- Irina Diyankova's National Provider Identifier (NPI) is 1174803670, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Irina Diyankova's specialty?
- Irina Diyankova is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Irina Diyankova located?
- Irina Diyankova's practice location on file with NPPES is 9111 Cross Park Dr Ste D200, Knoxville, TN 37923-4521.
- What is Irina Diyankova's phone number?
- The practice phone number listed in the NPPES registry for Irina Diyankova is (865) 888-0257.
- Is Irina Diyankova's NPI active?
- Yes — Irina Diyankova's NPI (1174803670) is active in the NPPES registry as of the last update on 2019-03-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.