MRS. HEATHER LAN-PHUONG NGUYEN
NPI 1194340661
Technician/Technologist in Mission Viejo, CA

NPI Status: Active since June 10, 2020

Contact Information

26732 CROWN VALLEY PKWY
MISSION VIEJO, CA
ZIP 92691
Phone: (949) 364-1400

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  • Individual
  • Female
  • Technician/Technologist

About HEATHER NGUYEN

This page provides the complete NPI Profile along with additional information for Heather Nguyen, a provider established in Mission Viejo, California with a medical specialization in Technician/technologist. The healthcare provider is registered in the NPI registry with number 1194340661 assigned on June 2020. The practitioner's primary taxonomy code is 156F00000X with license number 326501 (CA). The provider is registered as an individual and her NPI record was last updated 4 years ago.

NPI
1194340661
Provider Name
MRS. HEATHER LAN-PHUONG NGUYEN
Gender
Female
Entity Type
Individual
Location Address
26732 CROWN VALLEY PKWY MISSION VIEJO, CA 92691
Location Phone
(949) 364-1400
Mailing Address
26732 CROWN VALLEY PKWY STE 171 MISSION VIEJO, CA 92691
Is Sole Proprietor?
No
Enumeration Date
06-10-2020
Last Update Date
01-14-2022
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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

Technician/Technologist

Taxonomy Code
156F00000X
Type
Eye and Vision Services Providers
License No.
326501
License State
CA
Taxonomy Description
A broad category grouping different kinds of technologists and technicians. See individual definitions.

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
326501OTHER (01)CAARRT
76719OTHER (01)CARADIOLOGIC HEALTH BRANCH

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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 1194340661, we treat the final digit (1) 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 59. The final step is to find the difference between that total and the next multiple of ten (60 - 59 = 1).

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
9
Doubled → 18 → 1 + 8
Pos 4
4
Unchanged
Pos 5
3
Doubled → 6
Pos 6
4
Unchanged
Pos 7
0
Doubled → 0
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
1
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 3 → 6 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 8 + 4 + 6 + 4 + 0 + 6 + 1 + 2 + 24 = 59

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

The next multiple of ten after 59 is 60. The difference is the calculated check digit.

60 - 59 = 1
This NPI is valid
The calculated check digit is 1, which matches the last digit of 1194340661.

Other Providers at the Same Location


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

General Practice
26732 CROWN VALLEY PKWY, SUITE 461
MISSION VIEJO, CA 92691
Podiatrist (Foot & Ankle Surgery)
26732 CROWN VALLEY PKWY, SUITE 271
MISSION VIEJO, CA 92691
Surgery
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Surgery
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Surgery
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Registered Nurse
26732 CROWN VALLEY PKWY, MISSION VIEJO
MISSION VIEJO, CA 92691
Registered Nurse
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Registered Nurse (General Practice)
26732 CROWN VALLEY PKWY, SUITE #351
MISSION VIEJO, CA 92691
Registered Nurse
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Registered Nurse
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Internal Medicine
26732 CROWN VALLEY PKWY, SUITE 507
MISSION VIEJO, CA 92691
Anesthesiology
26732 CROWN VALLEY PKWY, SUITE 504
MISSION VIEJO, CA 92691
Podiatrist (Foot & Ankle Surgery)
26732 CROWN VALLEY PKWY, 317
MISSION VIEJO, CA 92691
General Practice
26732 CROWN VALLEY PKWY, SUITE 461
MISSION VIEJO, CA 92691
Obstetrics & Gynecology
26732 CROWN VALLEY PKWY, SUITE 441
MISSION VIEJO, CA 92691
Surgery (Trauma Surgery)
26732 CROWN VALLEY PKWY, SUITE 351
MISSION VIEJO, CA 92691
Internal Medicine
26732 CROWN VALLEY PKWY, SUITE 155
MISSION VIEJO, CA 92691
Specialist
26732 CROWN VALLEY PKWY, SUITE 327
MISSION VIEJO, CA 92691
Internal Medicine
26732 CROWN VALLEY PKWY, SUITE 507
MISSION VIEJO, CA 92691
Neurological Surgery
26732 CROWN VALLEY PKWY, SUITE 561
MISSION VIEJO, CA 92691

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1194340661, enumerated as an "individual" on June 10, 2020.

The provider is located at 26732 CROWN VALLEY PKWY MISSION VIEJO, CA 92691 and the phone number is (949) 364-1400.

Technician/Technologist with taxonomy code 156F00000X.

The provider might be accepting Accepts: Medicare and Medicaid. Please consult your insurance carrier or call the provider to verify.