Garth Gillan, DMIN
NPI 1689655425 · Professional Counselor · State College, PA
Garth Gillan, DMIN is a Professional Counselor provider in State College, PA (NPI 1689655425).
Provider details
- NPI number
- 1689655425
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- DMIN
- Sex
- Male
- Sole proprietor
- Yes
- License
- PC002317 (PA)
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
- 2005-11-09
- Last updated
- 2007-07-08
Frequently asked questions
- What is Garth Gillan's NPI number?
- Garth Gillan's National Provider Identifier (NPI) is 1689655425, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Garth Gillan's specialty?
- Garth Gillan is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Garth Gillan located?
- Garth Gillan's practice location on file with NPPES is 108 W Beaver Ave, State College, PA 16801-4836.
- What is Garth Gillan's phone number?
- The practice phone number listed in the NPPES registry for Garth Gillan is (814) 234-2279.
- Is Garth Gillan's NPI active?
- Yes — Garth Gillan's NPI (1689655425) 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.