MR. ALEXANDER LYNN TANG
NPI 1396263604
Nurse Practitioner - Primary Care in Santa Ana, CA

NPI Status: Active since September 07, 2017

Contact Information

2306 SAN LORENZO
SANTA ANA, CA
ZIP 92704
Phone: (714) 675-0229

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  • Individual
  • Male
  • Nurse Practitioner
  • Primary Care

About ALEXANDER TANG

This page provides the complete NPI Profile along with additional information for Alexander Tang, a provider established in Santa Ana, California with a medical specialization in Nurse Practitioner, focusing in primary care . The healthcare provider is registered in the NPI registry with number 1396263604 assigned on September 2017. The practitioner's primary taxonomy code is 363LP2300X with license number 123EXAMPLE (CA). The provider is registered as an individual and his NPI record was last updated 7 years ago.

NPI
1396263604
Provider Name
MR. ALEXANDER LYNN TANG
Gender
Male
Entity Type
Individual
Location Address
2306 SAN LORENZO SANTA ANA, CA 92704
Location Phone
(714) 675-0229
Mailing Address
2306 SAN LORENZO SANTA ANA, CA 92704
Is Sole Proprietor?
Yes
Enumeration Date
09-07-2017
Last Update Date
03-14-2019
Code Navigator

A nurse practitioner (NP) like Alexander Tang 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 Primary Care

Taxonomy Code
363LP2300X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
123EXAMPLE
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)
1363LA2100XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Acute Care

123EXAMPLE (CA)
2363LA2200XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Adult Health

123EXAMPLE (CA)
3363LC0200XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Critical Care Medicine

123EXAMPLE (CA)
4363LF0000XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Family

123EXAMPLE (CA)
5363LG0600XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Gerontology

123EXAMPLE (CA)
6363LX0106XPhysician Assistants & Advanced Practice Nursing Providers

Nurse Practitioner
Occupational Health

123EXAMPLE (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 1396263604, we treat the final digit (4) 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 66. The final step is to find the difference between that total and the next multiple of ten (70 - 66 = 4).

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
3
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
6
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 9 → 18 → 9 2 → 4 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 + 3 + 1 + 8 + 6 + 4 + 6 + 6 + 6 + 0 + 24 = 66

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

The next multiple of ten after 66 is 70. The difference is the calculated check digit.

70 - 66 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1396263604.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1396263604, enumerated as an "individual" on September 07, 2017.

The provider is located at 2306 SAN LORENZO SANTA ANA, CA 92704 and the phone number is (714) 675-0229.

Nurse Practitioner with taxonomy code 363LP2300X and a focus in Primary Care.