MS. DIANE VILLEGAS ACAGNP-BC
NPI 1013861400
Nurse Practitioner - Gerontology in Coronado, CA

NPI Status: Active since February 23, 2026

Contact Information

230 PROSPECT PL
CORONADO, CA
ZIP 92118
Phone: (619) 435-1660
Fax: (619) 435-6312

Get Directions Write a Review

  • Individual
  • Female
  • Nurse Practitioner
  • Gerontology

About DIANE VILLEGAS

This page provides the complete NPI Profile along with additional information for Diane Villegas, a provider established in Coronado, California with a medical specialization in Nurse Practitioner, focusing in gerontology . The healthcare provider is registered in the NPI registry with number 1013861400 assigned on February 2026. The practitioner's primary taxonomy code is 363LG0600X with license number 95024555 (CA). The provider is registered as an individual and her NPI record was last updated February 2026.

NPI
1013861400
Provider Name
MS. DIANE VILLEGAS ACAGNP-BC
Gender
Female
Entity Type
Individual
Location Address
230 PROSPECT PL CORONADO, CA 92118
Location Phone
(619) 435-1660
Location Fax
(619) 435-6312
Mailing Address
230 PROSPECT PL CORONADO, CA 92118
Mailing Phone
(619) 435-1660
Mailing Fax
(619) 435-6312
Is Sole Proprietor?
No
Enumeration Date
02-23-2026
Last Update Date
02-23-2026
Code Navigator

A nurse practitioner (NP) like Diane Villegas 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 Gerontology

Taxonomy Code
363LG0600X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
95024555
License State
CA

Reviews for MS. DIANE VILLEGAS ACAGNP-BC

There are currently no reviews for this provider. Be the first person to share your experience with this provider by filling out our review form. Your insights are appreciated and will help others make informed decisions.

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 1013861400, 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 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
0
Unchanged
Pos 3
1
Doubled → 2
Pos 4
3
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
6
Unchanged
Pos 7
1
Doubled → 2
Pos 8
4
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 1 → 2 8 → 16 → 7 1 → 2 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 2 + 3 + 1 + 6 + 6 + 2 + 4 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1013861400.

Other Providers at the Same Location


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

Dermatology (Procedural Dermatology)
230 PROSPECT PL, STE 260
CORONADO, CA 92118
Dermatology (Dermatopathology)
230 PROSPECT PL, STE 260
CORONADO, CA 92118
Orthopaedic Surgery
230 PROSPECT PL, STE 230
CORONADO, CA 92118
Family Medicine
230 PROSPECT PL, STE 340B
CORONADO, CA 92118
Internal Medicine (Gastroenterology)
230 PROSPECT PL, SUITE 220
CORONADO, CA 92118
Dietitian, Registered
230 PROSPECT PL
CORONADO, CA 92118
Orthopaedic Surgery
230 PROSPECT PL, SUITE 230
CORONADO, CA 92118
Obstetrics & Gynecology
230 PROSPECT PL, SUITE 210
CORONADO, CA 92118
Dermatology (Clinical & Laboratory Dermatological Immunology)
230 PROSPECT PL, SUITE 260
CORONADO, CA 92118
Dermatology
230 PROSPECT PL, STE. 260
CORONADO, CA 92118
Emergency Medicine
230 PROSPECT PL, SUITE 310
CORONADO, CA 92118
Family Medicine
230 PROSPECT PL, STE 340B
CORONADO, CA 92118
Nurse Practitioner (Family)
230 PROSPECT PL, 340B
CORONADO, CA 92118
Pharmacy (Community/Retail Pharmacy)
230 PROSPECT PL, STE 110
CORONADO, CA 92118
Pediatrics
230 PROSPECT PL, STE 220
CORONADO, CA 92118
Pharmacist
230 PROSPECT PL
CORONADO, CA 92118
Specialist
230 PROSPECT PL, SUITE 260
CORONADO, CA 92118
Specialist
230 PROSPECT PL, SUITE 230
CORONADO, CA 92118
Physician Assistant
230 PROSPECT PL, SUITE 350
SAN DIEGO, CA 92118
Family Medicine
230 PROSPECT PL, SUITE 350
CORONADO, CA 92118

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1013861400, enumerated as an "individual" on February 23, 2026.

The provider is located at 230 PROSPECT PL CORONADO, CA 92118 and the phone number is (619) 435-1660.

Nurse Practitioner with taxonomy code 363LG0600X and a focus in Gerontology.