MRS. TERESA MARIE ALLAN
NPI 1952580300
Nurse Practitioner - Pediatrics in Huntington Beach, CA

NPI Status: Active since November 01, 2007

Contact Information

6042 BOLSA AVE
HUNTINGTON BEACH, CA
ZIP 92647
Phone: (714) 898-1448
Fax: (714) 898-0368

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  • Individual
  • Female
  • Nurse Practitioner
  • Pediatrics

About TERESA ALLAN

This page provides the complete NPI Profile along with additional information for Teresa Allan, a provider established in Huntington Beach, California with a medical specialization in Nurse Practitioner, focusing in pediatrics . The healthcare provider is registered in the NPI registry with number 1952580300 assigned on November 2007. The practitioner's primary taxonomy code is 363LP0200X with license number 370200 (CA). The provider is registered as an individual and her NPI record was last updated 19 years ago.

NPI
1952580300
Provider Name
MRS. TERESA MARIE ALLAN
Other Name
TERESA MARIE DUCHENE NP
Other Name Type
Former Name (1)
Gender
Female
Entity Type
Individual
Location Address
6042 BOLSA AVE HUNTINGTON BEACH, CA 92647
Location Phone
(714) 898-1448
Location Fax
(714) 898-0368
Mailing Address
6042 BOLSA AVE HUNTINGTON BEACH, CA 92647
Mailing Phone
(714) 898-1448
Mailing Fax
(714) 898-0368
Is Sole Proprietor?
No
Enumeration Date
11-01-2007
Last Update Date
11-01-2007
Code Navigator

A nurse practitioner (NP) like Teresa Allan 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 Pediatrics

Taxonomy Code
363LP0200X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
370200
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 1952580300, we treat the final digit (0) 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 50. The final step is to find the difference between that total and the next multiple of ten (50 - 50 = 0).

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
9
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
2
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
8
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
0
Doubled → 0
Check
0
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 5 → 10 → 1 5 → 10 → 1 0 → 0 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 1 + 0 + 2 + 1 + 0 + 8 + 0 + 3 + 0 + 24 = 50

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

The next multiple of ten after 50 is 50. The difference is the calculated check digit.

50 - 50 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1952580300.

Other Providers at the Same Location


The following 6 providers are registered at the same or a nearby location.

Pediatrics
6042 BOLSA AVE
HUNTINGTON BEACH, CA 92647
Clinic/Center (Urgent Care)
6042 BOLSA AVE
HUNTINGTON BEACH, CA 92647
Dentist
6042 BOLSA AVE
HUNTINGTON BEACH, CA 92647
Clinic/Center (Primary Care)
6042 BOLSA AVE
HUNTINGTON BEACH, CA 92647
Clinic/Center (Podiatric)
6042 BOLSA AVE
HUNTINGTON BEACH, CA 92647
Dentist
6042 BOLSA AVE
HUNTINGTON BEACH, CA 92647

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1952580300, enumerated as an "individual" on November 01, 2007.

The provider is located at 6042 BOLSA AVE HUNTINGTON BEACH, CA 92647 and the phone number is (714) 898-1448.

Nurse Practitioner with taxonomy code 363LP0200X and a focus in Pediatrics.