Katerina Istomin, PSYD
NPI 1699492546 · Counseling Psychologist · Pittsburgh, PA
Katerina Istomin, PSYD is a Counseling Psychologist provider in Pittsburgh, PA (NPI 1699492546).
Provider details
- NPI number
- 1699492546
- Entity type
- Individual
- Primary specialty
- Counseling PsychologistBehavioral Health & Social Service Providers
- Credential
- PSYD
- Sex
- Female
- Sole proprietor
- Yes
- License
- PS019729 (PA)
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
3 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 4026 Windsor StPittsburgh, PA 15217-2664Phone: (412) 979-5156
Registry dates
- Enumerated
- 2022-10-21
- Last updated
- 2022-12-01
- Certified
- 2022-12-01
Frequently asked questions
- What is Katerina Istomin's NPI number?
- Katerina Istomin's National Provider Identifier (NPI) is 1699492546, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Katerina Istomin's specialty?
- Katerina Istomin is listed in the NPPES registry with a primary specialty of Counseling Psychologist (Behavioral Health & Social Service Providers).
- Where is Katerina Istomin located?
- Katerina Istomin's practice location on file with NPPES is 1010 Delafield Rd, Pittsburgh, PA 15215-1802.
- What is Katerina Istomin's phone number?
- The practice phone number listed in the NPPES registry for Katerina Istomin is (412) 822-2222.
- Is Katerina Istomin's NPI active?
- Yes — Katerina Istomin's NPI (1699492546) is active in the NPPES registry as of the last update on 2022-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.