Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

SARAH BRITTANY COOMER FNP
NPI 1326970500
Nurse Practitioner - Family in Wahiawa, HI

Active since June 01, 2026
925 CALIFORNIA AVE, WAHIAWA, HI 96786(808) 621-7772 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 15, 2026, Jun 1, 2026 (2 updates tracked since 2026).

  • Individual
  • Female
  • Nurse Practitioner
  • Family

About SARAH COOMER

This page provides the complete NPI Profile along with additional information for Sarah Coomer, a provider established in Wahiawa, Hawaii with a medical specialization in Nurse Practitioner, focusing in family . The healthcare provider is registered in the NPI registry with number 1326970500 assigned on June 2026. The practitioner's primary taxonomy code is 363LF0000X with license number 5652 (HI). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1326970500
Provider Name
SARAH BRITTANY COOMER FNP
Gender
Female
Entity Type
Individual
Location Address
925 CALIFORNIA AVE WAHIAWA, HI 96786
Location Phone
(808) 621-7772
Mailing Address
925 CALIFORNIA AVE WAHIAWA, HI 96786
Mailing Phone
(808) 621-7772
Is Sole Proprietor?
No
Enumeration Date
06-01-2026
Last Update Date
07-15-2026
Code Navigator

A nurse practitioner (NP) like Sarah Coomer is an experienced registered nurse with a master’s or doctoral degree and advanced clinical training. Nurse practitioners can work in many different specialties including primary care, pediatrics, cardiology, emergency, women’s health, oncology or geriatrics. Nurse practitioners provide services like physical exams, order laboratory tests, manage diseases, write prescriptions, 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

Nurse Practitioner Family

Taxonomy Code
363LF0000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
5652
License State
HI

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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 1326970500, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
3
Unchanged
Pos 3
2
Doubled → 4
Pos 4
6
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
5
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 2 → 4 9 → 18 → 9 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 4 + 6 + 1 + 8 + 7 + 0 + 5 + 0 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1326970500.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

Pharmacy (Community/Retail Pharmacy)
925 CALIFORNIA AVE
WAHIAWA, HI 96786
Durable Medical Equipment & Medical Supplies
925 CALIFORNIA AVE
WAHIAWA, HI 96786
Pharmacist
925 CALIFORNIA AVE
WAHIAWA, HI 96786
Pharmacist
925 CALIFORNIA AVE
WAHIAWA, HI 96786
Pharmacist
925 CALIFORNIA AVE
WAHIAWA, HI 96786
Nurse Practitioner (Family)
925 CALIFORNIA AVE
WAHIAWA, HI 96786
Nurse Practitioner (Family)
925 CALIFORNIA AVE
WAHIAWA, HI 96786
Nurse Practitioner (Family)
925 CALIFORNIA AVE
WAHIAWA, HI 96786

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1326970500, enumerated as an "individual" on June 01, 2026.

The provider is located at 925 CALIFORNIA AVE WAHIAWA, HI 96786 and the phone number is (808) 621-7772.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.