Stephanie Buck
NPI 1831504604 · Addiction (Substance Use Disorder) Counselor · Walnut Creek, CA
Stephanie Buck is a Addiction (Substance Use Disorder) Counselor provider in Walnut Creek, CA (NPI 1831504604).
Provider details
- NPI number
- 1831504604
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
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
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2014-06-30
- Last updated
- 2014-06-30
Frequently asked questions
- What is Stephanie Buck's NPI number?
- Stephanie Buck's National Provider Identifier (NPI) is 1831504604, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Buck's specialty?
- Stephanie Buck is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Stephanie Buck located?
- Stephanie Buck's practice location on file with NPPES is 1390 Creekside Dr Apt 18, Walnut Creek, CA 94596-5779.
- What is Stephanie Buck's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Buck is (925) 360-7694.
- Is Stephanie Buck's NPI active?
- Yes — Stephanie Buck's NPI (1831504604) is active in the NPPES registry as of the last update on 2014-06-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.