IndividualActive
Maria Giammarco
NPI 1245642289 · Mental Health Counselor · Brockton, MA
Maria Giammarco is a Mental Health Counselor provider in Brockton, MA (NPI 1245642289).
Provider details
- NPI number
- 1245642289
- Entity type
- Individual
- Primary specialty
- Mental Health CounselorBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
1115 W Chestnut St
Brockton, MA 02301-7501
Phone: (508) 580-4691
Street-level locationGet directions
Mailing address
33 Phillips Ave
Norwood, MA 02062-3211
Registry dates
- Enumerated
- 2014-05-26
- Last updated
- 2014-05-26
Frequently asked questions
- What is Maria Giammarco's NPI number?
- Maria Giammarco's National Provider Identifier (NPI) is 1245642289, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Giammarco's specialty?
- Maria Giammarco is listed in the NPPES registry with a primary specialty of Mental Health Counselor (Behavioral Health & Social Service Providers).
- Where is Maria Giammarco located?
- Maria Giammarco's practice location on file with NPPES is 1115 W Chestnut St, Brockton, MA 02301-7501.
- What is Maria Giammarco's phone number?
- The practice phone number listed in the NPPES registry for Maria Giammarco is (508) 580-4691.
- Is Maria Giammarco's NPI active?
- Yes — Maria Giammarco's NPI (1245642289) is active in the NPPES registry as of the last update on 2014-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.