Dionisio Trejo, MD
NPI 1730394792 · Pediatrics Physician · Peoria, AZ
Dionisio Trejo, MD is a Pediatrics Physician provider in Peoria, AZ (NPI 1730394792).
Provider details
- NPI number
- 1730394792
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 268408 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
- 2007-05-13
- Last updated
- 2019-01-16
Frequently asked questions
- What is Dionisio Trejo's NPI number?
- Dionisio Trejo's National Provider Identifier (NPI) is 1730394792, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dionisio Trejo's specialty?
- Dionisio Trejo is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Dionisio Trejo located?
- Dionisio Trejo's practice location on file with NPPES is 15525 N 83rd Ave Ste 104, Peoria, AZ 85382-5820.
- What is Dionisio Trejo's phone number?
- The practice phone number listed in the NPPES registry for Dionisio Trejo is (877) 809-5092.
- Is Dionisio Trejo's NPI active?
- Yes — Dionisio Trejo's NPI (1730394792) is active in the NPPES registry as of the last update on 2019-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.