Martin Groff PH.D. LLC
NPI 1700163102 · Clinical Psychologist · Indianapolis, IN
Martin Groff PH.D. LLC is a Clinical Psychologist organization in Indianapolis, IN (NPI 1700163102).
Provider details
- NPI number
- 1700163102
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Martin Groff, President(317) 844-7489
- License
- 20010411A (IN)
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
14 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
- 2011-11-14
- Last updated
- 2011-11-14
Frequently asked questions
- What is Martin Groff PH.D. LLC's NPI number?
- Martin Groff PH.D. LLC's National Provider Identifier (NPI) is 1700163102, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Martin Groff PH.D. LLC?
- Martin Groff PH.D. LLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Martin Groff PH.D. LLC located?
- Martin Groff PH.D. LLC's practice location on file with NPPES is 9240 N Meridian St, Indianapolis, IN 46260-1880.
- What is Martin Groff PH.D. LLC's phone number?
- The practice phone number listed in the NPPES registry for Martin Groff PH.D. LLC is (317) 844-7489.
- Who is the authorized official for Martin Groff PH.D. LLC?
- The authorized official listed on Martin Groff PH.D. LLC's NPPES record is Martin Groff, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Martin Groff PH.D. LLC's NPI active?
- Yes — Martin Groff PH.D. LLC's NPI (1700163102) is active in the NPPES registry as of the last update on 2011-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.