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

EMMYLOU VALDEHUEZA CORONEL
NPI 1700774783
Nurse Practitioner in San Diego, CA

Active since June 26, 2025
200 W ARBOR DR, SAN DIEGO, CA 92103(858) 657-7000 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jul 17, 2026, Jun 26, 2025 (2 updates tracked since 2025).

  • Individual
  • Female
  • Nurse Practitioner

About EMMYLOU CORONEL

This page provides the complete NPI Profile along with additional information for Emmylou Coronel, a provider established in San Diego, California with a medical specialization in Nurse Practitioner. The healthcare provider is registered in the NPI registry with number 1700774783 assigned on June 2025. The practitioner's primary taxonomy code is 363L00000X with license number F10250837 (CA). The provider is registered as an individual and her NPI record was last updated July 2026. Emmylou Coronel operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization.

NPI
1700774783
Provider Name
EMMYLOU VALDEHUEZA CORONEL
Gender
Female
Entity Type
Individual
Location Address
200 W ARBOR DR SAN DIEGO, CA 92103
Location Phone
(858) 657-7000
Mailing Address
1784 MEDINAH RD SAN MARCOS, CA 92069
Mailing Phone
(858) 784-1187
Is Sole Proprietor?
Yes
Enumeration Date
06-26-2025
Last Update Date
07-17-2026
Code Navigator

A nurse practitioner (NP) like Emmylou Coronel 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

Taxonomy Code
363L00000X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
F10250837
License State
CA
Taxonomy Description
(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1163WC0200XNursing Service Providers

Registered Nurse
Critical Care Medicine

518301 (CA)
2390200000XStudent, Health Care

Student in an Organized Health Care Education/Training Program

 

Group Taxonomy 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas of specialization.

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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 1700774783, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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
7
Unchanged
Pos 3
0
Doubled → 0
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
7
Unchanged
Pos 7
4
Doubled → 8
Pos 8
7
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
3
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 0 → 0 7 → 14 → 5 4 → 8 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 0 + 0 + 1 + 4 + 7 + 8 + 7 + 1 + 6 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1700774783.

Other Providers at the Same Location


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

Internal Medicine (Nephrology)
200 W ARBOR DR, OWEN CLINIC
SAN DIEGO, CA 92103
Anesthesiology
200 W ARBOR DR
SAN DIEGO, CA 92103
Anesthesiology
200 W ARBOR DR, UCSD MED CENTER
SAN DIEGO, CA 92103
Internal Medicine (Nephrology)
200 W ARBOR DR, UCSD MEDICAL CENTER, SUITE 8781
SAN DIEGO, CA 92103
Emergency Medicine
200 W ARBOR DR
SAN DIEGO, CA 92103
Orthopaedic Surgery
200 W ARBOR DR, ORTHOPAEDIC SURGERY CLINIC, MAIL CODE 8670
SAN DIEGO, CA 92103
Internal Medicine (Cardiovascular Disease)
200 W ARBOR DR
SAN DIEGO, CA 92103
Nurse Practitioner (Primary Care)
200 W ARBOR DR
SAN DIEGO, CA 92103
Psychiatry & Neurology (Psychiatry)
200 W ARBOR DR
SAN DIEGO, CA 92103
Physician Assistant
200 W ARBOR DR, UCSD MEDICAL CENTER - DEPARTMENT OF ORTHOPEDICS
SAN DIEGO, CA 92103
Otolaryngology
200 W ARBOR DR
SAN DIEGO, CA 92103
Internal Medicine
200 W ARBOR DR, MC 8485
SAN DIEGO, CA 92103
Pharmacist (Pharmacotherapy)
200 W ARBOR DR
SAN DIEGO, CA 92103
Advanced Practice Midwife
200 W ARBOR DR
SAN DIEGO, CA 92103
Radiology (Vascular & Interventional Radiology)
200 W ARBOR DR
SAN DIEGO, CA 92103
Pediatrics (Pediatric Rheumatology)
200 W ARBOR DR, MAIL CODE 0731
SAN DIEGO, CA 92103
Internal Medicine
200 W ARBOR DR
SAN DIEGO, CA 92103
Otolaryngology
200 W ARBOR DR
SAN DIEGO, CA 92103
Otolaryngology
200 W ARBOR DR
SAN DIEGO, CA 92103
Radiology (Diagnostic Radiology)
200 W ARBOR DR
SAN DIEGO, CA 92103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1700774783, enumerated as an "individual" on June 26, 2025.

The provider is located at 200 W ARBOR DR SAN DIEGO, CA 92103 and the phone number is (858) 657-7000.

Nurse Practitioner with taxonomy code 363L00000X.