DIONISIO TREJO MD
NPI 1730394792
Pediatrics in Peoria, AZ

NPI Status: Active since May 13, 2007

Contact Information

15525 N 83RD AVE STE 104
PEORIA, AZ
ZIP 85382
Phone: (877) 809-5092
Fax: (623) 505-3272

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  • Individual
  • Male
  • Pediatrics

About DIONISIO TREJO

This page provides the complete NPI Profile along with additional information for Dionisio Trejo, a pediatrician established in Peoria, Arizona with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1730394792 assigned on May 2007. The practitioner's primary taxonomy code is 208000000X with license number 54679 (AZ). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1730394792
Provider Name
DIONISIO TREJO MD
Other Name
DIONISIO TREJO PA
Other Name Type
Former Name (1)
Gender
Male
Entity Type
Individual
Location Address
15525 N 83RD AVE STE 104 PEORIA, AZ 85382
Location Phone
(877) 809-5092
Location Fax
(623) 505-3272
Mailing Address
3033 N CENTRAL AVE STE 145 PHOENIX, AZ 85012
Mailing Phone
(623) 583-3001
Mailing Fax
(623) 505-3272
Is Sole Proprietor?
No
Enumeration Date
05-13-2007
Last Update Date
01-16-2019
Code Navigator

A pediatrician like Dionisio Trejo is a physician who has completed a pediatric residency and is board-certified or board-eligible in a pediatric specialty. Pediatric care providers are trained to care for newborns, infants, children and adolescents. A pediatrician could perform physical exams, manage vaccinations, monitor development milestones, diagnose illnesses, infections, injuries or other health problems, etc.

Location Map

Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Pediatrics

Taxonomy Code
208000000X
Type
Allopathic & Osteopathic Physicians
License No.
54679
License State
AZ
Taxonomy Description
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208000000XAllopathic & Osteopathic Physicians

Pediatrics

268408 (NY)
2208000000XAllopathic & Osteopathic Physicians

Pediatrics

52974 (CT)

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NPI NPI Number Validation

How NPI Validation Works

The NPI validation process uses the ISO-standard Luhn algorithm, a mathematical "handshake", to ensure that a provider's 10-digit ID is authentic and free of common typing errors.

To verify the NPI 1730394792, we treat the final digit (2) as the Check Digit—the target answer we need to reach. The process begins by taking the first nine digits and adding a constant value of 24, which accounts for the "80840" prefix required for all U.S. health identifiers. We then double every other digit starting from the right and sum the individual digits of those results together. For this specific NPI, that total comes to 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 2).

Digit-by-digit view

Use the first nine digits for the calculation. Starting from the right, double every other digit. The last digit is the check digit and is not part of the calculation.

Pos 1
1
Doubled → 2
Pos 2
7
Unchanged
Pos 3
3
Doubled → 6
Pos 4
0
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
Target digit
Regular digit Doubled digit Check digit

Step 1: Double every other digit from the right

Starting with the rightmost digit of the first nine digits, double every other value. If doubling creates a two-digit number, add those digits together.

1 → 2 3 → 6 3 → 6 4 → 8 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

Add the transformed values, the unchanged digits, and the constant 24.

2 + 7 + 6 + 0 + 6 + 9 + 8 + 7 + 1 + 8 + 24 = 78

Step 3: Find the amount needed to reach the next multiple of 10

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1730394792.

Other Providers at the Same Location


The following 16 providers are registered at the same or a nearby location.

Internal Medicine
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Internal Medicine
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Behavior Technician
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Nurse Practitioner (Family)
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Case Manager/Care Coordinator
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Pediatrics
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Social Worker (Clinical)
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Community/Behavioral Health
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Clinic/Center (Federally Qualified Health Center (FQHC))
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Nurse Practitioner (Family)
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Nurse Practitioner (Family)
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Counselor
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Nurse Practitioner (Psychiatric/Mental Health)
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Nurse Practitioner (Psychiatric/Mental Health)
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Family Medicine
15525 N 83RD AVE STE 104
PEORIA, AZ 85382
Counselor (Professional)
15525 N 83RD AVE STE 104
PEORIA, AZ 85382

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1730394792, enumerated as an "individual" on May 13, 2007.

The provider is located at 15525 N 83RD AVE STE 104 PEORIA, AZ 85382 and the phone number is (877) 809-5092.

Pediatrics with taxonomy code 208000000X.