IndividualActive
Rosemary O'Sullivan, LMHC
NPI 1881225894 · Professional Counselor · Spencer, MA
Rosemary O'Sullivan, LMHC is a Professional Counselor provider in Spencer, MA (NPI 1881225894).
Provider details
- NPI number
- 1881225894
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- LMHC13500 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(65/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 yrs in NPPES registry
- Profile completeness38% of score
100% 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
185 Main St Ste 11
Spencer, MA 01562-1755
Phone: (617) 612-5932
Fax: (617) 977-1309
Street-level locationGet directions
Mailing address
185 Main St Ste 11
Spencer, MA 01562-1755
Registry dates
- Enumerated
- 2020-01-29
- Last updated
- 2026-02-27
- Certified
- 2026-02-27
Frequently asked questions
- What is Rosemary O'Sullivan's NPI number?
- Rosemary O'Sullivan's National Provider Identifier (NPI) is 1881225894, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosemary O'Sullivan's specialty?
- Rosemary O'Sullivan is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Rosemary O'Sullivan located?
- Rosemary O'Sullivan's practice location on file with NPPES is 185 Main St Ste 11, Spencer, MA 01562-1755.
- What is Rosemary O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Rosemary O'Sullivan is (617) 612-5932.
- Is Rosemary O'Sullivan's NPI active?
- Yes — Rosemary O'Sullivan's NPI (1881225894) is active in the NPPES registry as of the last update on 2026-02-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.