Andres Montelongo
NPI 1154103091 · Addiction (Substance Use Disorder) Counselor · Denver, CO
Andres Montelongo is a Addiction (Substance Use Disorder) Counselor provider in Denver, CO (NPI 1154103091).
Provider details
- NPI number
- 1154103091
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- No
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
2 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 2206 Victor StAurora, CO 80045-7400Phone: (303) 617-2300
Registry dates
- Enumerated
- 2023-10-16
- Last updated
- 2025-11-26
- Certified
- 2025-11-26
Frequently asked questions
- What is Andres Montelongo's NPI number?
- Andres Montelongo's National Provider Identifier (NPI) is 1154103091, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andres Montelongo's specialty?
- Andres Montelongo is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Andres Montelongo located?
- Andres Montelongo's practice location on file with NPPES is 4455 E 12th Ave, Denver, CO 80220-2415.
- What is Andres Montelongo's phone number?
- The practice phone number listed in the NPPES registry for Andres Montelongo is (303) 504-6519.
- Is Andres Montelongo's NPI active?
- Yes — Andres Montelongo's NPI (1154103091) is active in the NPPES registry as of the last update on 2025-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.