ASHLEY ANN ISABELL PA
NPI 1861829251
Physician Assistant - Medical in San Diego, CA

NPI Status: Active since October 01, 2013

Contact Information

3633 CAMINO DEL RIO S
SUITE 300
SAN DIEGO, CA
ZIP 92108
Phone: (619) 287-9730
Fax: (619) 287-4516

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NPPES record last updated: October 1, 2013. Verified against the NPPES registry weekly; last sync: July 12, 2026.

  • Individual
  • Female
  • Physician Assistant
  • Medical

About ASHLEY ISABELL

This page provides the complete NPI Profile along with additional information for Ashley Isabell, a primary care provider established in San Diego, California with a medical specialization in Physician Assistant, focusing in medical . The healthcare provider is registered in the NPI registry with number 1861829251 assigned on October 2013. The practitioner's primary taxonomy code is 363AM0700X. The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1861829251
Provider Name
ASHLEY ANN ISABELL PA
Gender
Female
Entity Type
Individual
Location Address
3633 CAMINO DEL RIO S SUITE 300 SAN DIEGO, CA 92108
Location Phone
(619) 287-9730
Location Fax
(619) 287-4516
Mailing Address
3633 CAMINO DEL RIO S SUITE 300 SAN DIEGO, CA 92108
Mailing Phone
(619) 287-9730
Mailing Fax
(619) 287-4516
Is Sole Proprietor?
Yes
Enumeration Date
10-01-2013
Last Update Date
10-01-2013
Code Navigator

A primary care provider (PCP) like Ashley Isabell sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

Physician Assistant Medical

Taxonomy Code
363AM0700X
Type
Physician Assistants & Advanced Practice Nursing Providers

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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 1861829251, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
2
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
1
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 8 → 16 → 7 9 → 18 → 9 5 → 10 → 1

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 + 1 + 6 + 2 + 1 + 8 + 2 + 1 + 0 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1861829251.

Other Providers at the Same Location


The following 12 providers are registered at the same or a nearby location.

Psychologist (Clinical)
3633 CAMINO DEL RIO S, STE 200
SAN DIEGO, CA 92108
Social Worker (Clinical)
3633 CAMINO DEL RIO S, SUITE 204
SAN DIEGO, CA 92108
Marriage & Family Therapist
3633 CAMINO DEL RIO S, SUITE 102
SAN DIEGO, CA 92108
Psychologist (Clinical)
3633 CAMINO DEL RIO S, SUITE 204
SAN DIEGO, CA 92108
Specialist
3633 CAMINO DEL RIO S, #300
SAN DIEGO, CA 92108
Internal Medicine (Rheumatology)
3633 CAMINO DEL RIO S, SUITE 300
SAN DIEGO, CA 92108
Counselor (Mental Health)
3633 CAMINO DEL RIO S, SUITE 102
SAN DIEGO, CA 92108
Chiropractor
3633 CAMINO DEL RIO S, #102
SAN DIEGO, CA 92108
Naturopath
3633 CAMINO DEL RIO S, SUITE 103
SAN DIEGO, CA 92108
Social Worker (Clinical)
3633 CAMINO DEL RIO S, SUITE 102
SAN DIEGO, CA 92108
Internal Medicine (Rheumatology)
3633 CAMINO DEL RIO S
SAN DIEGO, CA 92108
Internal Medicine (Rheumatology)
3633 CAMINO DEL RIO S
SAN DIEGO, CA 92108

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861829251, enumerated as an "individual" on October 01, 2013.

The provider is located at 3633 CAMINO DEL RIO S SUITE 300 SAN DIEGO, CA 92108 and the phone number is (619) 287-9730.

Physician Assistant with taxonomy code 363AM0700X and a focus in Medical.