KAMAYA MICHELLE KILLEBREW PA-C
NPI 1659217586
Obstetrics & Gynecology - Obstetrics in Chino, CA

NPI Status: Active since April 24, 2026

Contact Information

5365 WALNUT AVE STE A
CHINO, CA
ZIP 91710
Phone: (909) 575-0055

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • Obstetrics

About KAMAYA KILLEBREW

This page provides the complete NPI Profile along with additional information for Kamaya Killebrew, a women's health care provider established in Chino, California with a medical specialization in Obstetrics & Gynecology, focusing in obstetrics . The healthcare provider is registered in the NPI registry with number 1659217586 assigned on April 2026. The practitioner's primary taxonomy code is 207VX0000X with license number PA67898 (CA). The provider is registered as an individual and her NPI record was last updated April 2026.

NPI
1659217586
Provider Name
KAMAYA MICHELLE KILLEBREW PA-C
Gender
Female
Entity Type
Individual
Location Address
5365 WALNUT AVE STE A CHINO, CA 91710
Location Phone
(909) 575-0055
Mailing Address
33 ROSA RANCHO SANTA MARGARITA, CA 92688
Mailing Phone
(760) 994-3359
Is Sole Proprietor?
No
Enumeration Date
04-24-2026
Last Update Date
04-24-2026
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Women's health care providers like Kamaya Killebrew treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology Obstetrics

Taxonomy Code
207VX0000X
Type
Allopathic & Osteopathic Physicians
License No.
PA67898
License State
CA
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with obstetric conditions. Source: National Uniform Claim Committee

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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 1659217586, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
5
Doubled → 10 → 1 + 0
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
5
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
6
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 5 → 10 → 1 2 → 4 7 → 14 → 5 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 0 + 9 + 4 + 1 + 1 + 4 + 5 + 1 + 6 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1659217586.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Urology
5365 WALNUT AVE STE A
CHINO, CA 91710
Nurse Practitioner (Family)
5365 WALNUT AVE STE A
CHINO, CA 91710
Family Medicine
5365 WALNUT AVE STE A
CHINO, CA 91710

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1659217586, enumerated as an "individual" on April 24, 2026.

The provider is located at 5365 WALNUT AVE STE A CHINO, CA 91710 and the phone number is (909) 575-0055.

Obstetrics & Gynecology with taxonomy code 207VX0000X and a focus in Obstetrics.