IndividualActive
Anna Merrill
NPI 1528515822 · Psychologist · Worcester, MA
Anna Merrill is a Psychologist provider in Worcester, MA (NPI 1528515822).
Provider details
- NPI number
- 1528515822
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 11606 (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(71/100 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
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
800 Main St
Worcester, MA 01610-6403
Phone: (774) 415-0003
Street-level locationGet directions
Mailing address
800 Main St
Worcester, MA 01610-6403
Registry dates
- Enumerated
- 2016-09-02
- Last updated
- 2021-10-20
- Certified
- 2021-10-20
Frequently asked questions
- What is Anna Merrill's NPI number?
- Anna Merrill's National Provider Identifier (NPI) is 1528515822, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anna Merrill's specialty?
- Anna Merrill is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Anna Merrill located?
- Anna Merrill's practice location on file with NPPES is 800 Main St, Worcester, MA 01610-6403.
- What is Anna Merrill's phone number?
- The practice phone number listed in the NPPES registry for Anna Merrill is (774) 415-0003.
- Is Anna Merrill's NPI active?
- Yes — Anna Merrill's NPI (1528515822) is active in the NPPES registry as of the last update on 2021-10-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.