DENISE CRAWFORD ALSTON NP
NPI 1689003402
Nurse Practitioner - Adult Health in Vista, CA

NPI Status: Active since November 02, 2013

Contact Information

161 THUNDER DR
VISTA, CA
ZIP 92083
Phone: (760) 477-7882

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About DENISE ALSTON

This page provides the complete NPI Profile along with additional information for Denise Alston, a provider established in Vista, California with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1689003402 assigned on November 2013. The practitioner's primary taxonomy code is 363LA2200X with license number NP18766 (CA). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1689003402
Provider Name
DENISE CRAWFORD ALSTON NP
Gender
Female
Entity Type
Individual
Location Address
161 THUNDER DR VISTA, CA 92083
Location Phone
(760) 477-7882
Mailing Address
161 THUNDER DR VISTA, CA 92083
Mailing Phone
(760) 477-7882
Is Sole Proprietor?
No
Enumeration Date
11-02-2013
Last Update Date
07-01-2021
Code Navigator

A nurse practitioner (NP) like Denise Alston 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 Adult Health

Taxonomy Code
363LA2200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
NP18766
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 1689003402, 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
6
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
9
Unchanged
Pos 5
0
Doubled → 0
Pos 6
0
Unchanged
Pos 7
3
Doubled → 6
Pos 8
4
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 8 → 16 → 7 0 → 0 3 → 6 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 0 + 0 + 6 + 4 + 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 1689003402.

Other Providers at the Same Location


The following 15 providers are registered at the same or a nearby location.

Family Medicine
161 THUNDER DR, STE 103
VISTA, CA 92083
Dentist (General Practice)
161 THUNDER DR, SUITE 208
VISTA, CA 92083
Internal Medicine (Cardiovascular Disease)
161 THUNDER DR, SUITE 104
VISTA, CA 92083
Psychiatry & Neurology (Psychiatry)
161 THUNDER DR, SUITE 203
VISTA, CA 92083
Dentist (General Practice)
161 THUNDER DR, SUITE 211
VISTA, CA 92083
Family Medicine
161 THUNDER DR, STE. 103
VISTA, CA 92083
Chiropractor (Nutrition)
161 THUNDER DR, SUITE 104
VISTA, CA 92083
Psychologist (Clinical)
161 THUNDER DR, 203
VISTA, CA 92083
Pharmacy
161 THUNDER DR, SUITE #100
VISTA, CA 92083
Pharmacy (Community/Retail Pharmacy)
161 THUNDER DR, SUITE 100
VISTA, CA 92083
Case Management
161 THUNDER DR, SUITE 212
VISTA, CA 92083
Audiologist-Hearing Aid Fitter
161 THUNDER DR, SUITE 104
VISTA, CA 92083
Nurse Practitioner (Family)
161 THUNDER DR, SUITE 212
VISTA, CA 92083
Chiropractor
161 THUNDER DR, STE 209
VISTA, CA 92083
Pharmacy (Community/Retail Pharmacy)
161 THUNDER DR
VISTA, CA 92083

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689003402, enumerated as an "individual" on November 02, 2013.

The provider is located at 161 THUNDER DR VISTA, CA 92083 and the phone number is (760) 477-7882.

Nurse Practitioner with taxonomy code 363LA2200X and a focus in Adult Health.