DR. KENNETH HIROSHI HAYASHIDA JR. M.D.
NPI 1497764641
Pediatrics in Mission Viejo, CA

NPI Status: Active since August 05, 2006

Contact Information

25982 PALA
SUITE 100
MISSION VIEJO, CA
ZIP 92691
Phone: (949) 916-5437
Fax: (949) 215-3623

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  • Individual
  • Male
  • Pediatrics

About KENNETH HAYASHIDA

This page provides the complete NPI Profile along with additional information for Kenneth Hayashida, a pediatrician established in Mission Viejo, California with a medical specialization in Pediatrics. The healthcare provider is registered in the NPI registry with number 1497764641 assigned on August 2006. The practitioner's primary taxonomy code is 208000000X with license number A056162 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1497764641
Provider Name
DR. KENNETH HIROSHI HAYASHIDA JR. M.D.
Gender
Male
Entity Type
Individual
Location Address
25982 PALA SUITE 100 MISSION VIEJO, CA 92691
Location Phone
(949) 916-5437
Location Fax
(949) 215-3623
Mailing Address
25982 PALA SUITE 100 MISSION VIEJO, CA 92691
Mailing Phone
(949) 916-5437
Mailing Fax
(949) 215-3623
Is Sole Proprietor?
No
Enumeration Date
08-05-2006
Last Update Date
10-18-2007
Code Navigator

A pediatrician like Kenneth Hayashida 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.
A056162
License State
CA
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.

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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 1497764641, we treat the final digit (1) 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 79. The final step is to find the difference between that total and the next multiple of ten (80 - 79 = 1).

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
4
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
6
Unchanged
Pos 7
4
Doubled → 8
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
1
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 9 → 18 → 9 7 → 14 → 5 4 → 8 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 8 + 7 + 1 + 4 + 6 + 8 + 6 + 8 + 24 = 79

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

The next multiple of ten after 79 is 80. The difference is the calculated check digit.

80 - 79 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1497764641.

Other Providers at the Same Location


The following 19 providers are registered at the same or a nearby location.

Internal Medicine
25982 PALA, SUITE 250
MISSION VIEJO, CA 92691
Internal Medicine
25982 PALA, SUITE 250
MISSION VIEJO, CA 92691
Optometrist
25982 PALA, SUITE 270
MISSION VIEJO, CA 92691
Pediatrics
25982 PALA, SUITE 100
MISSION VIEJO, CA 92691
Dentist (General Practice)
25982 PALA, SUITE 200
MISSION VIEJO, CA 92691
Family Medicine
25982 PALA, SUITE 180
MISSION VIEJO, CA 92691
Family Medicine
25982 PALA, SUITE 180
MISSION VIEJO, CA 92691
Physical Therapist
25982 PALA, SUITE 230
MISSION VIEJO, CA 92691
Clinic/Center (Community Health)
25982 PALA, SUITE 120
MISSION VIEJO, CA 92691
Dietitian, Registered
25982 PALA, SUITE 140
MISSION VIEJO, CA 92691
Physical Therapist
25982 PALA, SUITE 230
MISSION VIEJO, CA 92691
Orthopaedic Surgery (Foot and Ankle Surgery)
25982 PALA, SUITE 120
MISSION VIEJO, CA 92691
Physician Assistant
25982 PALA, SUITE 180
MISION VIEJO, CA 92691
Family Medicine
25982 PALA, STE. 180
MISSION VIEJO, CA 92691
Internal Medicine
25982 PALA, SUITE 250
MISSION VIEJO, CA 92691
Dentist (General Practice)
25982 PALA, SUITE 210
MISSION VIEJO, CA 92691
Surgery
25982 PALA, 140
MISSION VIEJO, CA 92691
Psychiatry & Neurology (Neurology)
25982 PALA, STE 150
MISSION VIEJO, CA 92691
Clinic/Center (Multi-Specialty)
25982 PALA, SUITE 150
MISSION VIEJO, CA 92691

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1497764641, enumerated as an "individual" on August 05, 2006.

The provider is located at 25982 PALA SUITE 100 MISSION VIEJO, CA 92691 and the phone number is (949) 916-5437.

Pediatrics with taxonomy code 208000000X.