Jeffrey Degroat PHD PLLC
NPI 1104066679 · Clinical Psychologist · Saint Clair Shores, MI
Jeffrey Degroat PHD PLLC is a Clinical Psychologist organization in Saint Clair Shores, MI (NPI 1104066679).
Provider details
- NPI number
- 1104066679
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Jeffrey Degroat, Manager(586) 776-3366
- License
- 6301012619 (MI)
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
17 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
- 2009-02-24
- Last updated
- 2009-02-24
Frequently asked questions
- What is Jeffrey Degroat PHD PLLC's NPI number?
- Jeffrey Degroat PHD PLLC's National Provider Identifier (NPI) is 1104066679, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jeffrey Degroat PHD PLLC?
- Jeffrey Degroat PHD PLLC is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Jeffrey Degroat PHD PLLC located?
- Jeffrey Degroat PHD PLLC's practice location on file with NPPES is 21929 E 9 Mile Rd, Saint Clair Shores, MI 48080-2906.
- What is Jeffrey Degroat PHD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Degroat PHD PLLC is (586) 776-3366.
- Who is the authorized official for Jeffrey Degroat PHD PLLC?
- The authorized official listed on Jeffrey Degroat PHD PLLC's NPPES record is Jeffrey Degroat, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jeffrey Degroat PHD PLLC's NPI active?
- Yes — Jeffrey Degroat PHD PLLC's NPI (1104066679) is active in the NPPES registry as of the last update on 2009-02-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.