DR. WALLACE J MATTHEWS JR. M.D.
NPI 1619078615
Pediatrics - Pediatric Pulmonology in Honolulu, HI

NPI Status: Active since September 25, 2006

Contact Information

1350 S KING ST
SUITE 300
HONOLULU, HI
ZIP 96814
Phone: (808) 593-9944
Fax: (808) 593-0565

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  • Individual
  • Male
  • Pediatrics
  • Pediatric Pulmonology

About WALLACE MATTHEWS

This page provides the complete NPI Profile along with additional information for Wallace Matthews, a pediatrician established in Honolulu, Hawaii with a medical specialization in Pediatrics, focusing in pediatric pulmonology . The healthcare provider is registered in the NPI registry with number 1619078615 assigned on September 2006. The practitioner's primary taxonomy code is 2080P0214X with license number MD4255 (HI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1619078615
Provider Name
DR. WALLACE J MATTHEWS JR. M.D.
Gender
Male
Entity Type
Individual
Location Address
1350 S KING ST SUITE 300 HONOLULU, HI 96814
Location Phone
(808) 593-9944
Location Fax
(808) 593-0565
Mailing Address
1350 S KING ST SUITE 300 HONOLULU, HI 96814
Mailing Phone
(808) 593-9944
Mailing Fax
(808) 593-0565
Is Sole Proprietor?
Yes
Enumeration Date
09-25-2006
Last Update Date
09-11-2025
Code Navigator

A pediatrician like Wallace Matthews 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 Pediatric Pulmonology

Taxonomy Code
2080P0214X
Type
Allopathic & Osteopathic Physicians
License No.
MD4255
License State
HI
Taxonomy Description
A pediatrician dedicated to the prevention and treatment of all respiratory diseases affecting infants, children and young adults. This specialist is knowledgeable about the growth and development of the lung, assessment of respiratory function in infants and children, and experienced in a variety of invasive and noninvasive diagnostic techniques.

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

MD4255 (HI)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
00519101MEDICAID (05)HI 
MD4255-01OTHER (01)HIQHCP
0000004481OTHER (01)HIQHMS
00519101OTHER (01)HIQALC
192509OTHER (01)HIHMAI
04481OTHER (01)HIHMSA
J4489OTHER (01)HIHMSA

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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 1619078615, we treat the final digit (5) 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 5).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 0 + 7 + 1 + 6 + 6 + 2 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1619078615.

Other Providers at the Same Location


The following 14 providers are registered at the same or a nearby location.

Psychiatry & Neurology (Psychiatry)
1350 S KING ST, SUITE 325
HONOLULU, HI 96814
Obstetrics & Gynecology (Gynecology)
1350 S KING ST, SUITE 309
HONOLULU, HI 96814
Psychologist (Clinical)
1350 S KING ST, SUITE 325
HONOLULU, HI 96814
Nurse Practitioner (Women's Health)
1350 S KING ST, SUITE 309
HONOLULU, HI 96814
Early Intervention Provider Agency
1350 S KING ST
HONOLULU, HI 96814
Obstetrics & Gynecology
1350 S KING ST, 309
HONOLULU, HI 96814
Obstetrics & Gynecology
1350 S KING ST, 307
HONOLULU, HI 96814
Psychologist
1350 S KING ST, SUITE 230
HONOLULU, HI 96814
Physical Therapist
1350 S KING ST, SUITE 303
HONOLULU, HI 96814
Physical Therapy Assistant
1350 S KING ST, UNIT 300
HONOLULU, HI 96814
Clinic/Center (Multi-Specialty)
1350 S KING ST, SUITE 200
HONOLULU, HI 96814
Registered Nurse
1350 S KING ST, SUITE 309
HONOLULU, HI 96814
Registered Nurse
1350 S KING ST, SUITE 309 PLANNED PARENTHOOD OF HAWAII
HONOLULU, HI 96814
Interpreter
1350 S KING ST, SUITE 200
HONOLULU, HI 96814

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619078615, enumerated as an "individual" on September 25, 2006.

The provider is located at 1350 S KING ST SUITE 300 HONOLULU, HI 96814 and the phone number is (808) 593-9944.

Pediatrics with taxonomy code 2080P0214X and a focus in Pediatric Pulmonology.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.