HONG-AN THI NGUYEN MD
NPI 1588081467
Pediatrics in Philadelphia, PA

NPI Status: Active since March 27, 2014

Contact Information

4865 MARKET ST
PHILADELPHIA, PA
ZIP 19139
Phone: (267) 425-9800

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  • Individual
  • Female
  • Pediatrics

About HONG-AN NGUYEN

This page provides the complete NPI Profile along with additional information for Hong-an Nguyen, a pediatrician established in Philadelphia, Pennsylvania with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1588081467 assigned on March 2014. The practitioner's primary taxonomy code is 208000000X with license number 477057 (PA). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1588081467
Provider Name
HONG-AN THI NGUYEN MD
Gender
Female
Entity Type
Individual
Location Address
4865 MARKET ST PHILADELPHIA, PA 19139
Location Phone
(267) 425-9800
Mailing Address
4865 MARKET ST PHILADELPHIA, PA 19139
Is Sole Proprietor?
No
Enumeration Date
03-27-2014
Last Update Date
05-05-2025
Code Navigator

A pediatrician like Hong-an Nguyen 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.
477057
License State
PA
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

269837 (MA)
2208000000XAllopathic & Osteopathic Physicians

Pediatrics

281386 (NY)

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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 1588081467, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
5
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
8
Unchanged
Pos 5
0
Doubled → 0
Pos 6
8
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 8 → 16 → 7 0 → 0 1 → 2 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 6 + 8 + 0 + 8 + 2 + 4 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1588081467.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Nurse Practitioner (Pediatrics)
4865 MARKET ST
PHILADELPHIA, PA 19139
Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Clinic/Center (Family Planning, Non-Surgical)
4865 MARKET ST
PHILADELPHIA, PA 19139
Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Nurse Practitioner (Pediatrics)
4865 MARKET ST
PHILADELPHIA, PA 19139
Psychologist
4865 MARKET ST
PHILADELPHIA, PA 19139
Nurse Practitioner (Pediatrics)
4865 MARKET ST
PHILADELPHIA, PA 19139
Counselor (Professional)
4865 MARKET ST
PHILADELPHIA, PA 19139
Counselor (Professional)
4865 MARKET ST
PHILADELPHIA, PA 19139
Counselor (Professional)
4865 MARKET ST
PHILADELPHIA, PA 19139
Psychologist (Clinical Child & Adolescent)
4865 MARKET ST
PHILADELPHIA, PA 19139
Nurse Practitioner (Pediatrics)
4865 MARKET ST
PHILADELPHIA, PA 19139
Counselor (Mental Health)
4865 MARKET ST
PHILADELPHIA, PA 19139
Pediatrics
4865 MARKET ST
PHILADELPHIA, PA 19139
Nurse Practitioner
4865 MARKET ST
PHILADELPHIA, PA 19139

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1588081467, enumerated as an "individual" on March 27, 2014.

The provider is located at 4865 MARKET ST PHILADELPHIA, PA 19139 and the phone number is (267) 425-9800.

Pediatrics with taxonomy code 208000000X.