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P. Gregory Guss, LCSW
NPI 1457354912 · Clinical Social Worker · Davis, CA
P. Gregory Guss, LCSW is a Clinical Social Worker provider in Davis, CA (NPI 1457354912).
Provider details
- NPI number
- 1457354912
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Male
- Sole proprietor
- Yes
- License
- LCS7451 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
2655 Portage Bay E
Davis, CA 95616-3073
Phone: (530) 758-2794
Fax: (530) 758-9869
Street-level locationGet directions
Mailing address
2655 Portage Bay E
Davis, CA 95616-3073
Registry dates
- Enumerated
- 2005-05-27
- Last updated
- 2009-08-10
Frequently asked questions
- What is P. Gregory Guss's NPI number?
- P. Gregory Guss's National Provider Identifier (NPI) is 1457354912, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is P. Gregory Guss's specialty?
- P. Gregory Guss is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is P. Gregory Guss located?
- P. Gregory Guss's practice location on file with NPPES is 2655 Portage Bay E, Davis, CA 95616-3073.
- What is P. Gregory Guss's phone number?
- The practice phone number listed in the NPPES registry for P. Gregory Guss is (530) 758-2794.
- Is P. Gregory Guss's NPI active?
- Yes — P. Gregory Guss's NPI (1457354912) is active in the NPPES registry as of the last update on 2009-08-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.