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

HEATHER LYN NASH
NPI 1881492809
Peer Specialist in Needles, CA

Active since March 05, 2025
1060 E BROADWAY ST, NEEDLES, CA 92363(626) 753-5298 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 16, 2026, Mar 5, 2025 (2 updates tracked since 2025).

  • Individual
  • Female
  • Peer Specialist

About HEATHER NASH

This page provides the complete NPI Profile along with additional information for Heather Nash, a provider established in Needles, California with a medical specialization in Peer Specialist. The healthcare provider is registered in the NPI registry with number 1881492809 assigned on March 2025. The practitioner's primary taxonomy code is 175T00000X with license number MPSS-XNPVHB (). The provider is registered as an individual and her NPI record was last updated July 2026.

NPI
1881492809
Provider Name
HEATHER LYN NASH
Gender
Female
Entity Type
Individual
Location Address
1060 E BROADWAY ST NEEDLES, CA 92363
Location Phone
(626) 753-5298
Mailing Address
1060 E BROADWAY ST NEEDLES, CA 92363
Mailing Phone
(626) 753-5298
Is Sole Proprietor?
Yes
Enumeration Date
03-05-2025
Last Update Date
07-16-2026
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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

Peer Specialist

Taxonomy Code
175T00000X
Type
Other Service Providers
License No.
MPSS-XNPVHB
Taxonomy Description
Individuals certified to perform peer support services through a training process defined by a government agency, such as the Department of Veterans Affairs or a state mental health department/certification/licensing authority.

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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 1881492809, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 6 + 1 + 8 + 9 + 4 + 8 + 0 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1881492809.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Peer Specialist
1060 E BROADWAY ST
NEEDLES, CA 92363

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1881492809, enumerated as an "individual" on March 05, 2025.

The provider is located at 1060 E BROADWAY ST NEEDLES, CA 92363 and the phone number is (626) 753-5298.

Peer Specialist with taxonomy code 175T00000X.