Dennis Deiasi, PA
NPI 1598942419 · Medical Physician Assistant · San Antonio, TX
Dennis Deiasi, PA is a Medical Physician Assistant provider in San Antonio, TX (NPI 1598942419).
Provider details
- NPI number
- 1598942419
- Entity type
- Individual
- Primary specialty
- Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA
- Sex
- Male
- Sole proprietor
- No
- License
- PA00618 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing 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
- 2008-01-22
- Last updated
- 2008-01-22
Frequently asked questions
- What is Dennis Deiasi's NPI number?
- Dennis Deiasi's National Provider Identifier (NPI) is 1598942419, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dennis Deiasi's specialty?
- Dennis Deiasi is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dennis Deiasi located?
- Dennis Deiasi's practice location on file with NPPES is 225 E Sonterra Blvd, San Antonio, TX 78258-3992.
- What is Dennis Deiasi's phone number?
- The practice phone number listed in the NPPES registry for Dennis Deiasi is (210) 403-2926.
- Is Dennis Deiasi's NPI active?
- Yes — Dennis Deiasi's NPI (1598942419) is active in the NPPES registry as of the last update on 2008-01-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.