ELISABETH MARGUERITE RILES PARZEN
NPI 1134477359
Nurse Practitioner - Gerontology in San Diego, CA

NPI Status: Active since August 20, 2012

Contact Information

851 AMIFORD DR
SAN DIEGO, CA
ZIP 92107
Phone: (619) 987-8693

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  • Individual
  • Female
  • Nurse Practitioner
  • Gerontology

About ELISABETH RILES PARZEN

This page provides the complete NPI Profile along with additional information for Elisabeth Riles Parzen, a provider established in San Diego, California with a medical specialization in Nurse Practitioner, focusing in gerontology . The healthcare provider is registered in the NPI registry with number 1134477359 assigned on August 2012. The practitioner's primary taxonomy code is 363LG0600X with license number 10526 (CA). The provider is registered as an individual and her NPI record was last updated 14 years ago.

NPI
1134477359
Provider Name
ELISABETH MARGUERITE RILES PARZEN
Gender
Female
Entity Type
Individual
Location Address
851 AMIFORD DR SAN DIEGO, CA 92107
Location Phone
(619) 987-8693
Mailing Address
851 AMIFORD DR SAN DIEGO, CA 92107
Mailing Phone
(619) 987-8693
Is Sole Proprietor?
No
Enumeration Date
08-20-2012
Last Update Date
08-20-2012
Code Navigator

A nurse practitioner (NP) like Elisabeth Riles Parzen 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 Gerontology

Taxonomy Code
363LG0600X
Type
Physician Assistants & Advanced Practice Nursing Providers
License No.
10526
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)
1163W00000XNursing Service Providers

Registered Nurse

551399 (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 1134477359, we treat the final digit (9) 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 9).

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
1
Unchanged
Pos 3
3
Doubled → 6
Pos 4
4
Unchanged
Pos 5
4
Doubled → 8
Pos 6
7
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
Check
9
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 3 → 6 4 → 8 7 → 14 → 5 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 6 + 4 + 8 + 7 + 1 + 4 + 3 + 1 + 0 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1134477359.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1134477359, enumerated as an "individual" on August 20, 2012.

The provider is located at 851 AMIFORD DR SAN DIEGO, CA 92107 and the phone number is (619) 987-8693.

Nurse Practitioner with taxonomy code 363LG0600X and a focus in Gerontology.