IndividualActive
Grace Seibert-Larke, PSY.D.
NPI 1255442422 · Psychologist · Marshfield, MA
Grace Seibert-Larke, PSY.D. is a Psychologist provider in Marshfield, MA (NPI 1255442422).
Provider details
- NPI number
- 1255442422
- Entity type
- Individual
- Primary specialty
- PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- PSY 6862-PR (MA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
2016 Ocean St
Marshfield, MA 02050-3115
Phone: (781) 834-0390
Fax: (781) 837-3111
Street-level locationGet directions
Mailing address
2016 Ocean St
Marshfield, MA 02050-3115
Registry dates
- Enumerated
- 2006-08-31
- Last updated
- 2007-07-08
Frequently asked questions
- What is Grace Seibert-Larke's NPI number?
- Grace Seibert-Larke's National Provider Identifier (NPI) is 1255442422, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Grace Seibert-Larke's specialty?
- Grace Seibert-Larke is listed in the NPPES registry with a primary specialty of Psychologist (Behavioral Health & Social Service Providers).
- Where is Grace Seibert-Larke located?
- Grace Seibert-Larke's practice location on file with NPPES is 2016 Ocean St, Marshfield, MA 02050-3115.
- What is Grace Seibert-Larke's phone number?
- The practice phone number listed in the NPPES registry for Grace Seibert-Larke is (781) 834-0390.
- Is Grace Seibert-Larke's NPI active?
- Yes — Grace Seibert-Larke's NPI (1255442422) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.