Gretchen Gillung-Fontanez, MS, M.ED
NPI 1205142502 · Marriage & Family Therapist · Charlton, MA
Gretchen Gillung-Fontanez, MS, M.ED is a Marriage & Family Therapist provider in Charlton, MA (NPI 1205142502).
Provider details
- NPI number
- 1205142502
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MS, M.ED
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Marriage & Family Therapist106H00000X
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
15 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
- 2010-08-24
- Last updated
- 2022-12-20
- Certified
- 2022-12-20
Frequently asked questions
- What is Gretchen Gillung-Fontanez's NPI number?
- Gretchen Gillung-Fontanez's National Provider Identifier (NPI) is 1205142502, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Gillung-Fontanez's specialty?
- Gretchen Gillung-Fontanez is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Gretchen Gillung-Fontanez located?
- Gretchen Gillung-Fontanez's practice location on file with NPPES is 159 Worcester Rd Ste 103, Charlton, MA 01507-1677.
- What is Gretchen Gillung-Fontanez's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Gillung-Fontanez is (508) 469-3184.
- Is Gretchen Gillung-Fontanez's NPI active?
- Yes — Gretchen Gillung-Fontanez's NPI (1205142502) is active in the NPPES registry as of the last update on 2022-12-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.