Nancy Gunzner, MS, MA, LMFT, LAC,
NPI 1689824815 · Marriage & Family Therapist · Lakewood, CO
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nancy Gunzner, MS, MA, LMFT, LAC, is a Marriage & Family Therapist provider in Lakewood, CO (NPI 1689824815).
Provider details
- NPI number
- 1689824815
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, MA, LMFT, LAC,
- Sex
- Female
- Sole proprietor
- Yes
- License
- MFT.0001284 (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
17 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 1079 S Hover St Ste 200Longmont, CO 80501-7924Phone: (720) 280-7063
Registry dates
- Enumerated
- 2008-09-24
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Nancy Gunzner's NPI number?
- Nancy Gunzner's National Provider Identifier (NPI) is 1689824815, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nancy Gunzner's specialty?
- Nancy Gunzner is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Nancy Gunzner located?
- Nancy Gunzner's practice location on file with NPPES is 225 Union Blvd Ste 150, Lakewood, CO 80228-1826.
- What is Nancy Gunzner's phone number?
- The practice phone number listed in the NPPES registry for Nancy Gunzner is (720) 280-7063.
- Does Nancy Gunzner accept Medicare?
- Nancy Gunzner is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nancy Gunzner's NPI active?
- Yes — Nancy Gunzner's NPI (1689824815) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.