Heather Leonardo, M.S.
NPI 1760652333 · Mental Health Counselor · Acton, MA
Heather Leonardo, M.S. is a Mental Health Counselor provider in Acton, MA (NPI 1760652333).
Provider details
- NPI number
- 1760652333
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- M.S.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Professional Counselor101YP2500X
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
18 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
- 2008-03-10
- Last updated
- 2022-08-05
- Certified
- 2022-08-05
Frequently asked questions
- What is Heather Leonardo's NPI number?
- Heather Leonardo's National Provider Identifier (NPI) is 1760652333, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Heather Leonardo's specialty?
- Heather Leonardo is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Heather Leonardo located?
- Heather Leonardo's practice location on file with NPPES is 537 Massachusetts Ave Ste 203, Acton, MA 01720-2954.
- What is Heather Leonardo's phone number?
- The practice phone number listed in the NPPES registry for Heather Leonardo is (978) 577-5198.
- Is Heather Leonardo's NPI active?
- Yes — Heather Leonardo's NPI (1760652333) is active in the NPPES registry as of the last update on 2022-08-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.