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Mariela Horsfall
NPI 1891030821 · Counselor · Chatham, MA
Mariela Horsfall is a Counselor provider in Chatham, MA (NPI 1891030821).
Provider details
- NPI number
- 1891030821
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(72/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
91 Chatham Crest Dr
Chatham, MA 02633-1054
Phone: (508) 237-0143
Street-level locationGet directions
Mailing address
91 Chatham Crest Dr
Chatham, MA 02633-1054
Registry dates
- Enumerated
- 2012-12-03
- Last updated
- 2012-12-03
Frequently asked questions
- What is Mariela Horsfall's NPI number?
- Mariela Horsfall's National Provider Identifier (NPI) is 1891030821, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mariela Horsfall's specialty?
- Mariela Horsfall is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is Mariela Horsfall located?
- Mariela Horsfall's practice location on file with NPPES is 91 Chatham Crest Dr, Chatham, MA 02633-1054.
- What is Mariela Horsfall's phone number?
- The practice phone number listed in the NPPES registry for Mariela Horsfall is (508) 237-0143.
- Is Mariela Horsfall's NPI active?
- Yes — Mariela Horsfall's NPI (1891030821) is active in the NPPES registry as of the last update on 2012-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.