DR. JOHN BRUCE DORSEY MD
NPI 1346393659
Orthopaedic Surgery in Laguna Hills, CA

NPI Status: Active since January 19, 2007

Contact Information

25431 CABOT RD
#110
LAGUNA HILLS, CA
ZIP 92653
Phone: (949) 716-1900
Fax: (949) 716-1919

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  • Individual
  • Male
  • Orthopaedic Surgery

About JOHN DORSEY

This page provides the complete NPI Profile along with additional information for John Dorsey, a provider established in Laguna Hills, California with a medical specialization in Orthopaedic Surgery. The healthcare provider is registered in the NPI registry with number 1346393659 assigned on January 2007. The practitioner's primary taxonomy code is 207X00000X with license number G18078 (CA). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1346393659
Provider Name
DR. JOHN BRUCE DORSEY MD
Gender
Male
Entity Type
Individual
Location Address
25431 CABOT RD #110 LAGUNA HILLS, CA 92653
Location Phone
(949) 716-1900
Location Fax
(949) 716-1919
Mailing Address
25431 CABOT RD #110 LAGUNA HILLS, CA 92653
Mailing Phone
(949) 716-1900
Mailing Fax
(949) 716-1919
Is Sole Proprietor?
Yes
Enumeration Date
01-19-2007
Last Update Date
07-09-2007
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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

Orthopaedic Surgery

Taxonomy Code
207X00000X
Type
Allopathic & Osteopathic Physicians
License No.
G18078
License State
CA
Taxonomy Description
An orthopaedic surgeon is trained in the preservation, investigation and restoration of the form and function of the extremities, spine and associated structures by medical, surgical and physical means. An orthopaedic surgeon is involved with the care of patients whose musculoskeletal problems include congenital deformities, trauma, infections, tumors, metabolic disturbances of the musculoskeletal system, deformities, injuries and degenerative diseases of the spine, hands, feet, knee, hip, shoulder and elbow in children and adults. An orthopaedic surgeon is also concerned with primary and secondary muscular problems and the effects of central or peripheral nervous system lesions of the musculoskeletal system.

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
A90525MEDICARE UPIN (02)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 1346393659, 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 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
3
Unchanged
Pos 3
4
Doubled → 8
Pos 4
6
Unchanged
Pos 5
3
Doubled → 6
Pos 6
9
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
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 4 → 8 3 → 6 3 → 6 5 → 10 → 1

Step 2: Add all digits plus the NPI constant

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

2 + 3 + 8 + 6 + 6 + 9 + 6 + 6 + 1 + 0 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1346393659.

Other Providers at the Same Location


The following 11 providers are registered at the same or a nearby location.

Family Medicine
25431 CABOT RD, SUITE 118
LAGUNA HILLS, CA 92653
Chiropractor
25431 CABOT RD, #110
LAGUNA HILLS, CA 92653
Dentist (Endodontics)
25431 CABOT RD, #205
LAGUNA HILLS, CA 92653
Psychologist (Clinical)
25431 CABOT RD, STE. 111
LAGUNA HILLS, CA 92653
Clinical Medical Laboratory
25431 CABOT RD, SUITE 202A
LAGUNA HILLS, CA 92653
Family Medicine
25431 CABOT RD, SUITE 115
LAGUNA HILLS, CA 92653
Specialist
25431 CABOT RD, SUITE 118
LAGUNA HILLS, CA 92653
Non-Pharmacy Dispensing Site
25431 CABOT RD, SUITE 118
LAGUNA HILLS, CA 92653
Clinic/Center (Primary Care)
25431 CABOT RD, STE 115
LAGUNA HILLS, CA 92653
Family Medicine
25431 CABOT RD, SUITE 115
LAGUNA HILLS, CA 92653
Psychologist (Clinical)
25431 CABOT RD, STE. 111
LAGUNA HILLS, CA 92653

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1346393659, enumerated as an "individual" on January 19, 2007.

The provider is located at 25431 CABOT RD #110 LAGUNA HILLS, CA 92653 and the phone number is (949) 716-1900.

Orthopaedic Surgery with taxonomy code 207X00000X.

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