Thomas a Guest PHD PA
NPI 1871775767 · Clinical Psychologist · Altamonte Springs, FL
Thomas a Guest PHD PA is a Clinical Psychologist organization in Altamonte Springs, FL (NPI 1871775767).
Provider details
- NPI number
- 1871775767
- Entity type
- Organization
- Primary specialty
- Clinical PsychologistBehavioral Health & Social Service Providers
- Organization subpart
- No
- Authorized official
- Thomas Guest, President(407) 682-6330
- License
- PY0002866 (FL)
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
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
Mailing address
Registry dates
- Enumerated
- 2007-12-03
- Last updated
- 2007-12-12
Frequently asked questions
- What is Thomas a Guest PHD PA's NPI number?
- Thomas a Guest PHD PA's National Provider Identifier (NPI) is 1871775767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Thomas a Guest PHD PA?
- Thomas a Guest PHD PA is classified in the NPPES registry as Clinical Psychologist (Behavioral Health & Social Service Providers).
- Where is Thomas a Guest PHD PA located?
- Thomas a Guest PHD PA's practice location on file with NPPES is 108 W Citrus St, Altamonte Springs, FL 32714-2502.
- What is Thomas a Guest PHD PA's phone number?
- The practice phone number listed in the NPPES registry for Thomas a Guest PHD PA is (407) 682-6330.
- Who is the authorized official for Thomas a Guest PHD PA?
- The authorized official listed on Thomas a Guest PHD PA's NPPES record is Thomas Guest, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Thomas a Guest PHD PA's NPI active?
- Yes — Thomas a Guest PHD PA's NPI (1871775767) is active in the NPPES registry as of the last update on 2007-12-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.