Aleksey Derevyanchuk, CADC II
NPI 1306435797 · Addiction (Substance Use Disorder) Counselor · Fair Oaks, CA
Aleksey Derevyanchuk, CADC II is a Addiction (Substance Use Disorder) Counselor provider in Fair Oaks, CA (NPI 1306435797).
Provider details
- NPI number
- 1306435797
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- CADC II
- Sex
- Male
- Sole proprietor
- No
- License
- A058671120 (CA)
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
5 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
- 2021-01-11
- Last updated
- 2022-01-31
- Certified
- 2022-01-31
Frequently asked questions
- What is Aleksey Derevyanchuk's NPI number?
- Aleksey Derevyanchuk's National Provider Identifier (NPI) is 1306435797, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aleksey Derevyanchuk's specialty?
- Aleksey Derevyanchuk is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Aleksey Derevyanchuk located?
- Aleksey Derevyanchuk's practice location on file with NPPES is 5150 Sunrise Blvd Ste F4, Fair Oaks, CA 95628-4964.
- What is Aleksey Derevyanchuk's phone number?
- The practice phone number listed in the NPPES registry for Aleksey Derevyanchuk is (888) 299-9987.
- Is Aleksey Derevyanchuk's NPI active?
- Yes — Aleksey Derevyanchuk's NPI (1306435797) is active in the NPPES registry as of the last update on 2022-01-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.