CALIFORNIA DERMATOLOGY INSTITUTE PC
NPI 1033065693
Non-Pharmacy Dispensing Site in Tucson, AZ

NPI Status: Active since March 06, 2026

Contact Information

6542 E CARONDELET DR
TUCSON, AZ
ZIP 85710
Phone: (805) 298-7034
Fax: (805) 298-7139

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  • Organization
  • Non-Pharmacy Dispensing Site

About CALIFORNIA DERMATOLOGY INSTITUTE PC

This page provides the complete NPI Profile along with additional information for California Dermatology Institute Pc, a provider established in Tucson, Arizona operating as a Non-pharmacy Dispensing Site. The healthcare provider is registered in the NPI registry with number 1033065693 assigned on March 2026. The practitioner's primary taxonomy code is 332900000X. The provider is registered as an organization and their NPI record was last updated March 2026. The authorized official of this NPI record is Navid Ezra (President)

NPI
1033065693
Provider Name
CALIFORNIA DERMATOLOGY INSTITUTE PC
Entity Type
Organization
Location Address
6542 E CARONDELET DR TUCSON, AZ 85710
Location Phone
(805) 298-7034
Location Fax
(805) 298-7139
Mailing Address
3095 OLD CONEJO RD STE 200 THOUSAND OAKS, CA 91320
Mailing Phone
(805) 298-7034
Mailing Fax
(805) 298-7139
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-06-2026
Last Update Date
03-12-2026
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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

Non-Pharmacy Dispensing Site

Taxonomy Code
332900000X
Type
Suppliers
Taxonomy Description
A site other than a pharmacy that dispenses medicinal preparations under the supervision of a physician to patients for self-administration. (e.g. physician offices, ER, Urgent Care Centers, Rural Health Facilities, etc.)

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

NAVID EZRA

Authorized Official Title
PRESIDENT
Authorized Official Phone
(805) 222-5803

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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 1033065693, 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
0
Unchanged
Pos 3
3
Doubled → 6
Pos 4
3
Unchanged
Pos 5
0
Doubled → 0
Pos 6
6
Unchanged
Pos 7
5
Doubled → 10 → 1 + 0
Pos 8
6
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
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 3 → 6 0 → 0 5 → 10 → 1 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 6 + 3 + 0 + 6 + 1 + 0 + 6 + 1 + 8 + 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 1033065693.

Other Providers at the Same Location


The following 4 providers are registered at the same or a nearby location.

Dermatology
6542 E CARONDELET DR
TUCSON, AZ 85710
Dermatology
6542 E CARONDELET DR
TUCSON, AZ 85710
Dermatology
6542 E CARONDELET DR
TUCSON, AZ 85710
Dermatology
6542 E CARONDELET DR
TUCSON, AZ 85710

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033065693, enumerated as an "organization" on March 06, 2026.

The provider is located at 6542 E CARONDELET DR TUCSON, AZ 85710 and the phone number is (805) 298-7034.

Non-Pharmacy Dispensing Site with taxonomy code 332900000X.