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Crystal Grieve
NPI 1497285951 · Behavior Analyst · Worcester, MA
Crystal Grieve is a Behavior Analyst provider in Worcester, MA (NPI 1497285951).
Provider details
- NPI number
- 1497285951
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
345 Greenwood St Ste a
Worcester, MA 01607-1767
Phone: (508) 363-0200
Street-level locationGet directions
Mailing address
48 Hudson St
Attleboro, MA 02703-7015
Registry dates
- Enumerated
- 2017-06-18
- Last updated
- 2024-04-16
- Certified
- 2024-04-16
Frequently asked questions
- What is Crystal Grieve's NPI number?
- Crystal Grieve's National Provider Identifier (NPI) is 1497285951, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Crystal Grieve's specialty?
- Crystal Grieve is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Crystal Grieve located?
- Crystal Grieve's practice location on file with NPPES is 345 Greenwood St Ste a, Worcester, MA 01607-1767.
- What is Crystal Grieve's phone number?
- The practice phone number listed in the NPPES registry for Crystal Grieve is (508) 363-0200.
- Is Crystal Grieve's NPI active?
- Yes — Crystal Grieve's NPI (1497285951) is active in the NPPES registry as of the last update on 2024-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.