IndividualActive
Michael Gassen, PSY.D.
NPI 1619166246 · Clinical Psychologist · Laurens, SC
Michael Gassen, PSY.D. is a Clinical Psychologist provider in Laurens, SC (NPI 1619166246).
Provider details
- NPI number
- 1619166246
- Entity type
- Individual
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Credential
- PSY.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 1109 (SC)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(88/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
100 Hillcrest Sq Ste J
Laurens, SC 29360-2355
Phone: (864) 984-2518
Approximate (ZIP-level) locationGet directions
Mailing address
100 Hillcrest Sq Ste J
Laurens, SC 29360-2355
Registry dates
- Enumerated
- 2007-10-19
- Last updated
- 2017-12-29
Frequently asked questions
- What is Michael Gassen's NPI number?
- Michael Gassen's National Provider Identifier (NPI) is 1619166246, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Michael Gassen's specialty?
- Michael Gassen is listed in the NPPES registry with a primary specialty of Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Michael Gassen located?
- Michael Gassen's practice location on file with NPPES is 100 Hillcrest Sq Ste J, Laurens, SC 29360-2355.
- What is Michael Gassen's phone number?
- The practice phone number listed in the NPPES registry for Michael Gassen is (864) 984-2518.
- Is Michael Gassen's NPI active?
- Yes — Michael Gassen's NPI (1619166246) is active in the NPPES registry as of the last update on 2017-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.