Estevan Deleon, MS,LCPC,LAC
NPI 1366605305 · Addiction (Substance Use Disorder) Counselor · Billings, MT
Estevan Deleon, MS,LCPC,LAC is a Addiction (Substance Use Disorder) Counselor provider in Billings, MT (NPI 1366605305).
Provider details
- NPI number
- 1366605305
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- MS,LCPC,LAC
- Sex
- Male
- Sole proprietor
- No
- License
- 1100 (MT)
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
17 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
- 2008-07-09
- Last updated
- 2008-07-09
Frequently asked questions
- What is Estevan Deleon's NPI number?
- Estevan Deleon's National Provider Identifier (NPI) is 1366605305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Estevan Deleon's specialty?
- Estevan Deleon is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Estevan Deleon located?
- Estevan Deleon's practice location on file with NPPES is 1127 Alderson Ave, Billings, MT 59102-4200.
- What is Estevan Deleon's phone number?
- The practice phone number listed in the NPPES registry for Estevan Deleon is (406) 245-7318.
- Is Estevan Deleon's NPI active?
- Yes — Estevan Deleon's NPI (1366605305) is active in the NPPES registry as of the last update on 2008-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.