CALIFORNIA ORTHOPAEDIC INSTITUTE MEDICAL ASSOCIATES INC
NPI 1154269660
Durable Medical Equipment & Medical Supplies in San Diego, CA

NPI Status: Active since March 24, 2026

Contact Information

4060 4TH AVE STE 700
SAN DIEGO, CA
ZIP 92103
Phone: (619) 299-8500
Fax: (619) 299-3527

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About CALIFORNIA ORTHOPAEDIC INSTITUTE MEDICAL ASSOCIATES INC

This page provides the complete NPI Profile along with additional information for California Orthopaedic Institute Medical Associates Inc, a provider established in San Diego, California operating as a Durable Medical Equipment & Medical Supplies. The healthcare provider is registered in the NPI registry with number 1154269660 assigned on March 2026. The practitioner's primary taxonomy code is 332B00000X. The provider is registered as an organization and their NPI record was last updated May 2026. The organization operates as a Single Specialty Group with one or more individual practitioners, all of who practice with the same area of specialization. The authorized official of this NPI record is Lester Randall Mohler (Partner)

NPI
1154269660
Provider Name
CALIFORNIA ORTHOPAEDIC INSTITUTE MEDICAL ASSOCIATES INC
Entity Type
Organization
Location Address
4060 4TH AVE STE 700 SAN DIEGO, CA 92103
Location Phone
(619) 299-8500
Location Fax
(619) 299-3527
Mailing Address
7485 MISSION VALLEY RD STE 104A SAN DIEGO, CA 92108
Mailing Phone
(619) 291-8930
Mailing Fax
(619) 299-3527
Is Sole Proprietor?
No
Is Organization Subpart?
Yes
Enumeration Date
03-24-2026
Last Update Date
05-27-2026
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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

Durable Medical Equipment & Medical Supplies

Taxonomy Code
332B00000X
Type
Suppliers
Taxonomy Description
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.

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)
1207X00000XAllopathic & Osteopathic Physicians

Orthopaedic Surgery

 

Group Taxonomy 193400000X SINGLE SPECIALTY GROUP

This provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.

Authorized Official

The authorized official is the designated individual with the legal authority to make changes to the provider’s official NPI record. For organizations, the authorized official must be a general partner, chairman of the board, CEO, CFO or a direct owner holding at least a 5 percent stake in the medical organization.

Authorized Official Name

LESTER RANDALL MOHLER

Authorized Official Title
PARTNER
Authorized Official Phone
(619) 291-8930

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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 1154269660, 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 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
1
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
4
Unchanged
Pos 5
2
Doubled → 4
Pos 6
6
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
6
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 5 → 10 → 1 2 → 4 9 → 18 → 9 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 + 0 + 4 + 4 + 6 + 1 + 8 + 6 + 1 + 2 + 24 = 60

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

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

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1154269660.

Other Providers at the Same Location


The following 10 providers are registered at the same or a nearby location.

Orthopaedic Surgery (Sports Medicine)
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Orthopaedic Surgery
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Orthopaedic Surgery
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Orthopaedic Surgery
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Orthopaedic Surgery (Foot and Ankle Surgery)
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Clinic/Center (Multi-Specialty)
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Physician Assistant (Surgical)
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Orthopaedic Surgery
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Orthopaedic Surgery (Hand Surgery)
4060 4TH AVE STE 700
SAN DIEGO, CA 92103
Orthopaedic Surgery
4060 4TH AVE STE 700
SAN DIEGO, CA 92103

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154269660, enumerated as an "organization" on March 24, 2026.

The provider is located at 4060 4TH AVE STE 700 SAN DIEGO, CA 92103 and the phone number is (619) 299-8500.

Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.