IndividualActive
Hannah Horowitz, MA
NPI 1942879499 · Mental Health Counselor · Boulder, CO
Hannah Horowitz, MA is a Mental Health Counselor provider in Boulder, CO (NPI 1942879499).
Provider details
- NPI number
- 1942879499
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(56/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
2955 Stanford Ave
Boulder, CO 80305-5340
Phone: (707) 888-0891
Street-level locationGet directions
Mailing address
Po Box 1045
Glen Ellen, CA 95442-1045
Registry dates
- Enumerated
- 2021-06-20
- Last updated
- 2021-06-20
- Certified
- 2021-06-15
Frequently asked questions
- What is Hannah Horowitz's NPI number?
- Hannah Horowitz's National Provider Identifier (NPI) is 1942879499, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Hannah Horowitz's specialty?
- Hannah Horowitz is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Hannah Horowitz located?
- Hannah Horowitz's practice location on file with NPPES is 2955 Stanford Ave, Boulder, CO 80305-5340.
- What is Hannah Horowitz's phone number?
- The practice phone number listed in the NPPES registry for Hannah Horowitz is (707) 888-0891.
- Is Hannah Horowitz's NPI active?
- Yes — Hannah Horowitz's NPI (1942879499) is active in the NPPES registry as of the last update on 2021-06-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.