Gregory Patterson, HSPP
NPI 1518933423 · Clinical Psychologist · Iron Mountain, MI
Gregory Patterson, HSPP is a Clinical Psychologist provider in Iron Mountain, MI (NPI 1518933423).
Provider details
- NPI number
- 1518933423
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- HSPP
- Sex
- Male
- Sole proprietor
- No
- License
- 20041112A (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
20 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
- 2006-02-28
- Last updated
- 2018-12-12
Frequently asked questions
- What is Gregory Patterson's NPI number?
- Gregory Patterson's National Provider Identifier (NPI) is 1518933423, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Patterson's specialty?
- Gregory Patterson is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Gregory Patterson located?
- Gregory Patterson's practice location on file with NPPES is 325 E H St, Iron Mountain, MI 49801-4760.
- What is Gregory Patterson's phone number?
- The practice phone number listed in the NPPES registry for Gregory Patterson is (906) 774-3300.
- Is Gregory Patterson's NPI active?
- Yes — Gregory Patterson's NPI (1518933423) is active in the NPPES registry as of the last update on 2018-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.