Istvan Feldman, MS, LMHC, SUDP
NPI 1932743093 · Mental Health Counselor · Spokane, WA
Enrolled with Medicare as Practitioner - Mental Health Counselor · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Istvan Feldman, MS, LMHC, SUDP is a Mental Health Counselor provider in Spokane, WA (NPI 1932743093).
Provider details
- NPI number
- 1932743093
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MS, LMHC, SUDP
- Sex
- Male
- Sole proprietor
- No
- License
- CP61069003 (WA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
- Psychologist103T00000X
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
6 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 1400 112th Ave Se Ste 100Bellevue, WA 98004-6901Phone: (315) 873-2936
- 104 S Freya St Ste 212Spokane, WA 99202-4871Phone: (509) 368-9863Fax: (509) 587-1575
Registry dates
- Enumerated
- 2019-11-01
- Last updated
- 2026-03-07
- Certified
- 2026-03-07
Frequently asked questions
- What is Istvan Feldman's NPI number?
- Istvan Feldman's National Provider Identifier (NPI) is 1932743093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Istvan Feldman's specialty?
- Istvan Feldman is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Istvan Feldman located?
- Istvan Feldman's practice location on file with NPPES is 101 W Cataldo Ave Ste 300, Spokane, WA 99201-3202.
- What is Istvan Feldman's phone number?
- The practice phone number listed in the NPPES registry for Istvan Feldman is (509) 474-1783.
- Does Istvan Feldman accept Medicare?
- Istvan Feldman is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Istvan Feldman's NPI active?
- Yes — Istvan Feldman's NPI (1932743093) is active in the NPPES registry as of the last update on 2026-03-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.