GREEN DERMATOLOGIC MEDICAL GROUP A MEDICAL CORPORATION
NPI 1154533685
Specialist in San Clemente, CA

NPI Status: Active since May 04, 2007

Contact Information

657 CAMINO DE LOS MARES STE 242
SAN CLEMENTE, CA
ZIP 92673
Phone: (949) 496-6066
Fax: (949) 496-6497

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  • Organization
  • Specialist
  • CLIA Number: 05D0934428
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 02-17-2028

About GREEN DERMATOLOGIC MEDICAL GROUP A MEDICAL CORPORATION

This page provides the complete NPI Profile along with additional information for Green Dermatologic Medical Group A Medical Corporation, a provider established in San Clemente, California operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1154533685 assigned on May 2007. The practitioner's primary taxonomy code is 174400000X with license number C36384 (CA). The provider is registered as an organization and their NPI record was last updated 8 years ago. 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 Dr. Roger E Green M. D. (Medical Doctor)

NPI
1154533685
Provider Name
GREEN DERMATOLOGIC MEDICAL GROUP A MEDICAL CORPORATION
Entity Type
Organization
Location Address
657 CAMINO DE LOS MARES STE 242 SAN CLEMENTE, CA 92673
Location Phone
(949) 496-6066
Location Fax
(949) 496-6497
Mailing Address
657 CAMINO DE LOS MARES STE 242 SAN CLEMENTE, CA 92673
Mailing Phone
(949) 496-6066
Mailing Fax
(949) 496-6497
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
05-04-2007
Last Update Date
05-04-2018
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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.
C36384
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.

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

DR. ROGER E GREEN M. D.

Authorized Official Title
MEDICAL DOCTOR
Authorized Official Phone
(949) 496-6066

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
05D0934428
Facility Type
Physician Office
Certificate Effective Date
February 18, 2026
Certificate Expiration Date
February 17, 2028
Laboratory Director
ROGER E. GREEN MD
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Green Dermatologic Medical Group A Medical Corporation after an inspection that finds the laboratory to be in compliance with all applicable CLIA requirements. This type of certificate is issued to laboratories that perform nonwaived (moderate and/or high complexity) testing.

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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 1154533685, we treat the final digit (5) 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 55. The final step is to find the difference between that total and the next multiple of ten (60 - 55 = 5).

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
5
Doubled → 10 → 1 + 0
Pos 6
3
Unchanged
Pos 7
3
Doubled → 6
Pos 8
6
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
5
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 5 → 10 → 1 3 → 6 8 → 16 → 7

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 + 1 + 0 + 3 + 6 + 6 + 1 + 6 + 24 = 55

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

The next multiple of ten after 55 is 60. The difference is the calculated check digit.

60 - 55 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1154533685.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Specialist
657 CAMINO DE LOS MARES STE 242
SAN CLEMENTE, CA 92673

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1154533685, enumerated as an "organization" on May 04, 2007.

The provider is located at 657 CAMINO DE LOS MARES STE 242 SAN CLEMENTE, CA 92673 and the phone number is (949) 496-6066.

Specialist with taxonomy code 174400000X.