SANDRA VILLANUEVA EATON NP
NPI 1861227902
Nurse Practitioner - Primary Care in San Leandro, CA

NPI Status: Active since September 06, 2024

Contact Information

1040 DAVIS ST STE 202
SAN LEANDRO, CA
ZIP 94577
Phone: (510) 777-1000
Fax: (510) 777-1002

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  • Individual
  • Female
  • Nurse Practitioner
  • Primary Care

About SANDRA EATON

This page provides the complete NPI Profile along with additional information for Sandra Eaton, a provider established in San Leandro, California with a medical specialization in Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1861227902 assigned on September 2024. The practitioner's primary taxonomy code is 363LP2300X with license number 95029877 (CA). The provider is registered as an individual and her NPI record was last updated 2 years ago.

NPI
1861227902
Provider Name
SANDRA VILLANUEVA EATON NP
Gender
Female
Entity Type
Individual
Location Address
1040 DAVIS ST STE 202 SAN LEANDRO, CA 94577
Location Phone
(510) 777-1000
Location Fax
(510) 777-1002
Mailing Address
1040 DAVIS ST STE 202 SAN LEANDRO, CA 94577
Mailing Phone
(206) 472-8322
Is Sole Proprietor?
No
Enumeration Date
09-06-2024
Last Update Date
09-06-2024
Code Navigator

A nurse practitioner (NP) like Sandra Eaton 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 Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95029877
License State
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 1861227902, 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
2
Doubled → 4
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
9
Unchanged
Pos 9
0
Doubled → 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 2 → 4 7 → 14 → 5 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 + 2 + 1 + 4 + 2 + 1 + 4 + 9 + 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 1861227902.

Other Providers at the Same Location


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

Nurse Practitioner (Family)
1040 DAVIS ST STE 202
SAN LEANDRO, CA 94577

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861227902, enumerated as an "individual" on September 06, 2024.

The provider is located at 1040 DAVIS ST STE 202 SAN LEANDRO, CA 94577 and the phone number is (510) 777-1000.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.