Nadyne Montiel De Gagnier, MSW, LCSW
NPI 1881062719 · Clinical Social Worker · Denver, CO
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nadyne Montiel De Gagnier, MSW, LCSW is a Clinical Social Worker provider in Denver, CO (NPI 1881062719).
Provider details
- NPI number
- 1881062719
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- MSW, LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- CSW.09925244 (CO)
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 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 (2)
- 250 Fillmore St Unit 150Denver, CO 80206-5001Phone: (415) 424-4266Fax: (415) 520-6633
- 699 Walnut St Ste 4004thDes Moines, IA 50309-3929Phone: (415) 424-4266
Registry dates
- Enumerated
- 2015-09-09
- Last updated
- 2025-08-04
- Certified
- 2025-08-04
Frequently asked questions
- What is Nadyne Montiel De Gagnier's NPI number?
- Nadyne Montiel De Gagnier's National Provider Identifier (NPI) is 1881062719, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nadyne Montiel De Gagnier's specialty?
- Nadyne Montiel De Gagnier is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Nadyne Montiel De Gagnier located?
- Nadyne Montiel De Gagnier's practice location on file with NPPES is 777 Bannock St, Denver, CO 80204-4507.
- What is Nadyne Montiel De Gagnier's phone number?
- The practice phone number listed in the NPPES registry for Nadyne Montiel De Gagnier is (303) 436-6000.
- Does Nadyne Montiel De Gagnier accept Medicare?
- Nadyne Montiel De Gagnier is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nadyne Montiel De Gagnier's NPI active?
- Yes — Nadyne Montiel De Gagnier's NPI (1881062719) is active in the NPPES registry as of the last update on 2025-08-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.