N OLATUNJI OLAMBIWONNU M.D.
NPI 1568551752
Pediatrics - Adolescent Medicine in Pasadena, CA

NPI Status: Active since October 12, 2006

Contact Information

65 N MADISON AVE
SUITE 304
PASADENA, CA
ZIP 91101
Phone: (626) 795-5125
Fax: (626) 795-7969

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  • Individual
  • Male
  • Pediatrics
  • Adolescent Medicine

About N OLAMBIWONNU

This page provides the complete NPI Profile along with additional information for N Olambiwonnu, a pediatrician established in Pasadena, California with a medical specialization in Pediatrics, focusing in adolescent medicine . The healthcare provider is registered in the NPI registry with number 1568551752 assigned on October 2006. The practitioner's primary taxonomy code is 2080A0000X with license number G18111 (CA). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1568551752
Provider Name
N OLATUNJI OLAMBIWONNU M.D.
Gender
Male
Entity Type
Individual
Location Address
65 N MADISON AVE SUITE 304 PASADENA, CA 91101
Location Phone
(626) 795-5125
Location Fax
(626) 795-7969
Mailing Address
65 N MADISON AVE SUITE 304 PASADENA, CA 91101
Mailing Phone
(626) 795-5125
Mailing Fax
(626) 795-7969
Is Sole Proprietor?
Yes
Enumeration Date
10-12-2006
Last Update Date
09-11-2025
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A pediatrician like N Olambiwonnu 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 Adolescent Medicine

Taxonomy Code
2080A0000X
Type
Allopathic & Osteopathic Physicians
License No.
G18111
License State
CA
Taxonomy Description
A pediatrician who specializes in adolescent medicine is a multi-disciplinary healthcare specialist trained in the unique physical, psychological and social characteristics of adolescents, their healthcare problems and needs.

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)
12080P0205XAllopathic & Osteopathic Physicians

Pediatrics
Pediatric Endocrinology

G18111 (CA)

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
00G181110MEDICAID (05)CA 

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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 1568551752, 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 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
5
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
8
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
1
Doubled → 2
Pos 8
7
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 6 → 12 → 3 5 → 10 → 1 1 → 2 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 1 + 2 + 8 + 1 + 0 + 5 + 2 + 7 + 1 + 0 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1568551752.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
65 N MADISON AVE, LOWER LEVEL
PASADENA, CA 91101
Specialist
65 N MADISON AVE, STE 410
PASADENA, CA 91101
Internal Medicine
65 N MADISON AVE, SUITE 800
PASADENA, CA 91101
Internal Medicine (Endocrinology, Diabetes & Metabolism)
65 N MADISON AVE, SUITE 800
PASADENA, CA 91101
Internal Medicine
65 N MADISON AVE, SUITE 800
PASADENA, CA 91101
Internal Medicine
65 N MADISON AVE, SUITE 800
PASADENA, CA 91101
Internal Medicine
65 N MADISON AVE, SUITE 800
PASADENA, CA 91101
Psychiatry & Neurology (Psychiatry)
65 N MADISON AVE, SUITE 615
PASADENA, CA 91101
Acupuncturist
65 N MADISON AVE, #710
PASADENA, CA 91101
Podiatrist
65 N MADISON AVE, STE 512
PASADENA, CA 91101
Marriage & Family Therapist
65 N MADISON AVE, STE 612
PASADENA, CA 91101
Psychologist (Clinical)
65 N MADISON AVE, SUITE 620
PASADENA, CA 91101
Pharmacy (Community/Retail Pharmacy)
65 N MADISON AVE
PASADENA, CA 91101
Dentist
65 N MADISON AVE, SUITE# 506
PASADENA, CA 91101
Technician/Technologist (Optician)
65 N MADISON AVE
PASADENA, CA 91101
Technician/Technologist (Optician)
65 N MADISON AVE
PASADENA, CA 91101
Otolaryngology
65 N MADISON AVE, SUITE 201
PASADENA, CA 91101
Acupuncturist
65 N MADISON AVE, SUITE 710
PASADENA, CA 91101
Nurse Practitioner (Family)
65 N MADISON AVE, SUITE 610
PASADENA, CA 91101
Dermatology
65 N MADISON AVE, SUITE 409
PASADENA, CA 91101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1568551752, enumerated as an "individual" on October 12, 2006.

The provider is located at 65 N MADISON AVE SUITE 304 PASADENA, CA 91101 and the phone number is (626) 795-5125.

Pediatrics with taxonomy code 2080A0000X and a focus in Adolescent Medicine.

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