Larry Grimm, ED.D.
NPI 1396966453 · Clinical Child & Adolescent Psychologist · Prescott, AZ
Larry Grimm, ED.D. is a Clinical Child & Adolescent Psychologist provider in Prescott, AZ (NPI 1396966453).
Provider details
- NPI number
- 1396966453
- Entity type
- Individual
- Primary specialty
- Clinical Child & Adolescent PsychologistBehavioral Health & Social Service Providers
- Credential
- ED.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1195 (AZ)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-02
- Last updated
- 2007-07-08
Frequently asked questions
- What is Larry Grimm's NPI number?
- Larry Grimm's National Provider Identifier (NPI) is 1396966453, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Larry Grimm's specialty?
- Larry Grimm is listed in the NPPES registry with a primary specialty of Clinical Child & Adolescent Psychologist (Behavioral Health & Social Service Providers).
- Where is Larry Grimm located?
- Larry Grimm's practice location on file with NPPES is 222 S. Summit Ave., Ste. 1, Prescott, AZ 86303-3780.
- What is Larry Grimm's phone number?
- The practice phone number listed in the NPPES registry for Larry Grimm is (928) 443-0428.
- Is Larry Grimm's NPI active?
- Yes — Larry Grimm's NPI (1396966453) 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.