DR. CHRISTOPHER B. LIN M. D.
NPI 1790724870
Specialist in Mission Viejo, CA

NPI Status: Active since June 05, 2006

Contact Information

27725 SANTA MARGARITA PKWY
#225
MISSION VIEJO, CA
ZIP 92691
Phone: (949) 305-8805
Fax: (949) 489-0689

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  • Individual
  • Male
  • Specialist
  • CLIA Number: 05D2298374
  • CLIA Cert. Type: Other - DTX/RES SUD TREATMENT
  • CLIA Exp. Date: 01-31-2026

About CHRISTOPHER LIN

This page provides the complete NPI Profile along with additional information for Christopher Lin, a provider established in Mission Viejo, California with a medical specialization in Specialist. The healthcare provider is registered in the NPI registry with number 1790724870 assigned on June 2006. The practitioner's primary taxonomy code is 174400000X with license number A83311 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1790724870
Provider Name
DR. CHRISTOPHER B. LIN M. D.
Gender
Male
Entity Type
Individual
Location Address
27725 SANTA MARGARITA PKWY #225 MISSION VIEJO, CA 92691
Location Phone
(949) 305-8805
Location Fax
(949) 489-0689
Mailing Address
27725 SANTA MARGARITA PKWY #225 MISSION VIEJO, CA 92691
Mailing Phone
(949) 305-8805
Mailing Fax
(949) 489-0689
Is Sole Proprietor?
Yes
Enumeration Date
06-05-2006
Last Update Date
07-08-2007
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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

Specialist

Taxonomy Code
174400000X
Type
Other Service Providers
License No.
A83311
License State
CA
Taxonomy Description
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
05D2298374
Facility Type
Other - DTX/RES SUD TREATMENT
Certificate Effective Date
February 01, 2024
Certificate Expiration Date
January 31, 2026
Laboratory Director
DAVID DEYHIMY
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Christopher Lin to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1790724870, 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 70. The final step is to find the difference between that total and the next multiple of ten (70 - 70 = 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
7
Unchanged
Pos 3
9
Doubled → 18 → 1 + 8
Pos 4
0
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
2
Unchanged
Pos 7
4
Doubled → 8
Pos 8
8
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
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 9 → 18 → 9 7 → 14 → 5 4 → 8 7 → 14 → 5

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 + 1 + 4 + 2 + 8 + 8 + 1 + 4 + 24 = 70

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

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

70 - 70 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1790724870.

Other Providers at the Same Location


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

Chiropractor (Sports Physician)
27725 SANTA MARGARITA PKWY, SUITE 201
MISSION VIEJO, CA 92691
Radiology (Diagnostic Radiology)
27725 SANTA MARGARITA PKWY, STE 101
MISSION VIEJO, CA 92691
Clinic/Center (Radiology, Mammography)
27725 SANTA MARGARITA PKWY, SUITE 101
MISSION VIEJO, CA 92691
Physical Therapist
27725 SANTA MARGARITA PKWY, SUITE #210
MISSION VIEJO, CA 92691
Psychologist (Clinical)
27725 SANTA MARGARITA PKWY, SUITE 215
MISSION VIEJO, CA 92691
Dentist
27725 SANTA MARGARITA PKWY, STE 270
MISSION VIEJO, CA 92691
Chiropractor
27725 SANTA MARGARITA PKWY, SUITE 242
MISSION VIEJO, CA 92691
Dentist (Orthodontics and Dentofacial Orthopedics)
27725 SANTA MARGARITA PKWY, SUITE 241
MISSION VIEJO, CA 92691
Speech-Language Pathologist
27725 SANTA MARGARITA PKWY, SUITE 221
MISSION VIEJO, CA 92691
Dentist (General Practice)
27725 SANTA MARGARITA PKWY, STE 241
MISSION VIEJO, CA 92691
Chiropractor
27725 SANTA MARGARITA PKWY, SUITE 120
MISSION VIEJO, CA 92691
Clinic/Center (Developmental Disabilities)
27725 SANTA MARGARITA PKWY, SUITE 221
MISSION VIEJO, CA 92691
Dentist (General Practice)
27725 SANTA MARGARITA PKWY, SUITE 270
MISSION VIEJO, CA 92691
Durable Medical Equipment & Medical Supplies
27725 SANTA MARGARITA PKWY, SUITE 100
MISSION VIEJO, CA 92691
Pediatrics
27725 SANTA MARGARITA PKWY, SUITE # 225
MISSION VIEJO, CA 92691
Dentist (Oral and Maxillofacial Surgery)
27725 SANTA MARGARITA PKWY, SUITE 130
MISSION VIEJO, CA 92691
Internal Medicine
27725 SANTA MARGARITA PKWY, SUITE 220
MISSION VIEJO, CA 92691
Specialist
27725 SANTA MARGARITA PKWY, SUITE 110
MISSION VIEJO, CA 92691
Internal Medicine
27725 SANTA MARGARITA PKWY, SUITE 108
MISSION VIEJO, CA 92691
Clinic/Center
27725 SANTA MARGARITA PKWY, SUITE 225
MISSION VIEJO, CA 92691

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1790724870, enumerated as an "individual" on June 05, 2006.

The provider is located at 27725 SANTA MARGARITA PKWY #225 MISSION VIEJO, CA 92691 and the phone number is (949) 305-8805.

Specialist with taxonomy code 174400000X.