ERNA TENG NP
NPI 1790127413
Registered Nurse - Gerontology in Santa Ana, CA

NPI Status: Active since July 23, 2013

Contact Information

3401 W SUNFLOWER AVE
SUITE 250
SANTA ANA, CA
ZIP 92704
Phone: (714) 619-8777
Fax: (562) 803-4500

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  • Individual
  • Female
  • Registered Nurse
  • Gerontology

About ERNA TENG

This page provides the complete NPI Profile along with additional information for Erna Teng, a provider established in Santa Ana, California with a medical specialization in Registered Nurse, focusing in gerontology . The healthcare provider is registered in the NPI registry with number 1790127413 assigned on July 2013. The practitioner's primary taxonomy code is 163WG0600X with license number 563446 (CA). The provider is registered as an individual and her NPI record was last updated 13 years ago.

NPI
1790127413
Provider Name
ERNA TENG NP
Gender
Female
Entity Type
Individual
Location Address
3401 W SUNFLOWER AVE SUITE 250 SANTA ANA, CA 92704
Location Phone
(714) 619-8777
Location Fax
(562) 803-4500
Mailing Address
3401 W SUNFLOWER AVE SUITE 250 SANTA ANA, CA 92704
Mailing Phone
(714) 619-8777
Mailing Fax
(562) 803-4500
Is Sole Proprietor?
Yes
Enumeration Date
07-23-2013
Last Update Date
07-23-2013
Code Navigator

A registered nurse (RN) like Erna Teng coordinates and provides patient care and educates patients about various health conditions. Registered nurses give advice and emotional support to patients and their families. The typical duties of a registered nurse include: assessing patient conditions, record medical histories and symptoms, observe patients and record the observations, administer medicines and treatments, consult and collaborate with doctors, operate and monitor medical equipment, teach patients and families how to manage injuries or illnesses, etc.

Registered nurses typically work as part of a team with physicians and other healthcare professionals. In some medical teams registered nurses supervise nursing assistants, licensed practical nurses, and home health aides.

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

Registered Nurse Gerontology

Taxonomy Code
163WG0600X
Type
Nursing Service Providers
License No.
563446
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 1790127413, we treat the final digit (3) 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 3).

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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
1
Doubled → 2
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
4
Unchanged
Pos 9
1
Doubled → 2
Check
3
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 1 → 2 7 → 14 → 5 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 8 + 0 + 2 + 2 + 1 + 4 + 4 + 2 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1790127413.

Other Providers at the Same Location


The following 8 providers are registered at the same or a nearby location.

General Practice
3401 W SUNFLOWER AVE, SUITE 250
SANTA ANA, CA 92704
Nurse Practitioner
3401 W SUNFLOWER AVE, SUITE 250
SANTA ANA, CA 92704
Nurse Practitioner
3401 W SUNFLOWER AVE, SUITE 250
SANTA ANA, CA 92704
Nurse Practitioner
3401 W SUNFLOWER AVE, SUITE 250
SANTA ANA, CA 92704
Nurse Practitioner
3401 W SUNFLOWER AVE, SUITE 250
SANTA ANA, CA 92704
Nurse Practitioner (Adult Health)
3401 W SUNFLOWER AVE, SUITE 250
SANTA ANA, CA 92704
Nurse Practitioner (Family)
3401 W SUNFLOWER AVE, 225
SANTA ANA, CA 92704
Internal Medicine
3401 W SUNFLOWER AVE, SUITE 250
SANTA ANA, CA 92704

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790127413, enumerated as an "individual" on July 23, 2013.

The provider is located at 3401 W SUNFLOWER AVE SUITE 250 SANTA ANA, CA 92704 and the phone number is (714) 619-8777.

Registered Nurse with taxonomy code 163WG0600X and a focus in Gerontology.