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Corrine Greis
NPI 1386150696 · Behavior Technician · Cambridge, MA
Corrine Greis is a Behavior Technician provider in Cambridge, MA (NPI 1386150696).
Provider details
- NPI number
- 1386150696
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
245 1st St
Cambridge, MA 02142-1200
Phone: (888) 329-4535
Street-level locationGet directions
Mailing address
61 Brookline Ave Apt 216
Boston, MA 02215-3415
Registry dates
- Enumerated
- 2017-12-21
- Last updated
- 2017-12-21
Frequently asked questions
- What is Corrine Greis's NPI number?
- Corrine Greis's National Provider Identifier (NPI) is 1386150696, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corrine Greis's specialty?
- Corrine Greis is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Corrine Greis located?
- Corrine Greis's practice location on file with NPPES is 245 1st St, Cambridge, MA 02142-1200.
- What is Corrine Greis's phone number?
- The practice phone number listed in the NPPES registry for Corrine Greis is (888) 329-4535.
- Is Corrine Greis's NPI active?
- Yes — Corrine Greis's NPI (1386150696) is active in the NPPES registry as of the last update on 2017-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.