JUSTINA WONG CNP
NPI 1548918972
Nurse Practitioner - Adult Health in San Diego, CA

NPI Status: Active since March 15, 2022

Contact Information

111 ELM ST
SAN DIEGO, CA
ZIP 92101
Phone: (619) 677-3800

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  • Individual
  • Female
  • Nurse Practitioner
  • Adult Health

About JUSTINA WONG

This page provides the complete NPI Profile along with additional information for Justina Wong, a provider established in San Diego, California with a medical specialization in Nurse Practitioner, focusing in adult health . The healthcare provider is registered in the NPI registry with number 1548918972 assigned on March 2022. The practitioner's primary taxonomy code is 363LA2200X with license number 95020317 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1548918972
Provider Name
JUSTINA WONG CNP
Gender
Female
Entity Type
Individual
Location Address
111 ELM ST SAN DIEGO, CA 92101
Location Phone
(619) 677-3800
Mailing Address
5550 BALBOA ARMS DR APT 18 SAN DIEGO, CA 92117
Is Sole Proprietor?
Yes
Enumeration Date
03-15-2022
Last Update Date
03-15-2022
Code Navigator

A nurse practitioner (NP) like Justina Wong 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.
95020317
License State
CA

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)
1363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

95020317 (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 1548918972, 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 78. The final step is to find the difference between that total and the next multiple of ten (80 - 78 = 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
5
Unchanged
Pos 3
4
Doubled → 8
Pos 4
8
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 4 → 8 9 → 18 → 9 8 → 16 → 7 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 5 + 8 + 8 + 1 + 8 + 1 + 1 + 6 + 9 + 1 + 4 + 24 = 78

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

The next multiple of ten after 78 is 80. The difference is the calculated check digit.

80 - 78 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1548918972.

Other Providers at the Same Location


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

Health Maintenance Organization
111 ELM ST
SAN DIEGO, CA 92101
Occupational Therapist
111 ELM ST
SAN DIEGO, CA 92101
Speech-Language Pathologist
111 ELM ST
SAN DIEGO, CA 92101
Physical Therapist
111 ELM ST
SAN DIEGO, CA 92101
Physical Therapy Assistant
111 ELM ST
SAN DIEGO, CA 92101
Physical Therapist
111 ELM ST
SAN DIEGO, CA 92101
Clinic/Center (Community Health)
111 ELM ST
SAN DIEGO, CA 92101
Speech-Language Pathologist
111 ELM ST
SAN DIEGO, CA 92101
Speech-Language Pathologist
111 ELM ST
SAN DIEGO, CA 92101
Physician Assistant
111 ELM ST
SAN DIEGO, CA 92101
Physical Therapy Assistant
111 ELM ST
SAN DIEGO, CA 92101
Occupational Therapy Assistant
111 ELM ST
SAN DIEGO, CA 92101
Speech-Language Pathologist
111 ELM ST
SAN DIEGO, CA 92101
Occupational Therapist
111 ELM ST
SAN DIEGO, CA 92101
Nurse Practitioner
111 ELM ST
SAN DIEGO, CA 92101
Nutritionist (Nutrition, Education)
111 ELM ST
SAN DIEGO, CA 92101
Occupational Therapy Assistant
111 ELM ST
SAN DIEGO, CA 92101
Nurse Practitioner
111 ELM ST
SAN DIEGO, CA 92101
Nurse Practitioner (Family)
111 ELM ST
SAN DIEGO, CA 92101
Speech-Language Pathologist
111 ELM ST
SAN DIEGO, CA 92101

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1548918972, enumerated as an "individual" on March 15, 2022.

The provider is located at 111 ELM ST SAN DIEGO, CA 92101 and the phone number is (619) 677-3800.

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