Debra Stewart, RAS
NPI 1063509834 · Addiction (Substance Use Disorder) Counselor · Mammoth Lakes, CA
Debra Stewart, RAS is a Addiction (Substance Use Disorder) Counselor provider in Mammoth Lakes, CA (NPI 1063509834).
Provider details
- NPI number
- 1063509834
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RAS
- Sex
- Female
- Sole proprietor
- No
- License
- S0402241230 (CA)
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
19 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
- 2006-10-05
- Last updated
- 2024-05-21
- Certified
- 2024-05-21
Frequently asked questions
- What is Debra Stewart's NPI number?
- Debra Stewart's National Provider Identifier (NPI) is 1063509834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Stewart's specialty?
- Debra Stewart is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Debra Stewart located?
- Debra Stewart's practice location on file with NPPES is 1290 Tavern Rd Ste 276, Mammoth Lakes, CA 93546-6601.
- What is Debra Stewart's phone number?
- The practice phone number listed in the NPPES registry for Debra Stewart is (760) 924-1740.
- Is Debra Stewart's NPI active?
- Yes — Debra Stewart's NPI (1063509834) is active in the NPPES registry as of the last update on 2024-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.