Gretchen Sullivan, MA, LMHC
NPI 1205167681 · Mental Health Counselor · Rochester, MA
Gretchen Sullivan, MA, LMHC is a Mental Health Counselor provider in Rochester, MA (NPI 1205167681).
Provider details
- NPI number
- 1205167681
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Credential
- MA, LMHC
- Sex
- Female
- Sole proprietor
- Yes
- License
- 7943 (MA)
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
16 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
Mailing address
Registry dates
- Enumerated
- 2010-01-25
- Last updated
- 2013-07-03
Frequently asked questions
- What is Gretchen Sullivan's NPI number?
- Gretchen Sullivan's National Provider Identifier (NPI) is 1205167681, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Sullivan's specialty?
- Gretchen Sullivan is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Gretchen Sullivan located?
- Gretchen Sullivan's practice location on file with NPPES is 42 Hiller Rd, Rochester, MA 02770-4023.
- What is Gretchen Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Sullivan is (508) 763-5896.
- Is Gretchen Sullivan's NPI active?
- Yes — Gretchen Sullivan's NPI (1205167681) is active in the NPPES registry as of the last update on 2013-07-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.