Brook Bretthauer, M.S.
NPI 1639380389 · Marriage & Family Therapist · Fort Collins, CO
Brook Bretthauer, M.S. is a Marriage & Family Therapist provider in Fort Collins, CO (NPI 1639380389).
Provider details
- NPI number
- 1639380389
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- Yes
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
83% 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
- 2007-05-24
- Last updated
- 2007-07-08
Frequently asked questions
- What is Brook Bretthauer's NPI number?
- Brook Bretthauer's National Provider Identifier (NPI) is 1639380389, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brook Bretthauer's specialty?
- Brook Bretthauer is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Brook Bretthauer located?
- Brook Bretthauer's practice location on file with NPPES is 2001 S Shields St, Fort Collins, CO 80526-1827.
- What is Brook Bretthauer's phone number?
- The practice phone number listed in the NPPES registry for Brook Bretthauer is (970) 495-4611.
- Is Brook Bretthauer's NPI active?
- Yes — Brook Bretthauer's NPI (1639380389) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.