GRAMERCY PARK DERMATOLOGY ASSOCIATES
NPI 1164553392
Specialist in New York, NY

NPI Status: Active since March 08, 2007

Contact Information

60 GRAMERCY PARK N
SUITE 1N
NEW YORK, NY
ZIP 10010
Phone: (212) 475-2312
Fax: (212) 475-3542

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  • Organization
  • Specialist
  • CLIA Number: 33D0900039
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 04-13-2027

About GRAMERCY PARK DERMATOLOGY ASSOCIATES

This page provides the complete NPI Profile along with additional information for Gramercy Park Dermatology Associates, a provider established in New York, New York operating as a Specialist. The healthcare provider is registered in the NPI registry with number 1164553392 assigned on March 2007. The practitioner's primary taxonomy code is 174400000X. The provider is registered as an organization and their NPI record was last updated 6 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 provider's is doing business as Gramercy Park Dermatology Associates. The authorized official of this NPI record is Dr. Andrew G Franks Jr. Md (President)

NPI
1164553392
Provider Legal Name
ANDREW G. FRANKS, JR. MD, PC
Other Organization Name
GRAMERCY PARK DERMATOLOGY ASSOCIATES
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
60 GRAMERCY PARK N SUITE 1N NEW YORK, NY 10010
Location Phone
(212) 475-2312
Location Fax
(212) 475-3542
Mailing Address
60 GRAMERCY PARK N SUITE 1N NEW YORK, NY 10010
Mailing Phone
(212) 475-2312
Mailing Fax
(212) 475-3542
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-08-2007
Last Update Date
08-22-2020
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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
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. ANDREW G FRANKS JR. MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(212) 475-2312

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
33D0900039
Facility Type
Physician Office
Certificate Effective Date
April 14, 2025
Certificate Expiration Date
April 13, 2027
Laboratory Director
DR. LINDA K. FRANKS
Certificate Type
Certificate for Provider-Performed Microscopy Procedures (PPMP)
Certificate Type Description
This CLIA certificate is issued to Gramercy Park Dermatology Associates in which a physician, midlevel practitioner or dentist that performs specific microscopy procedures during the course of a patient's visit. A limited list of provider-performed microscopy procedures is included under this certificate type, which are categorized as moderate 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 1164553392, we treat the final digit (2) 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 58. The final step is to find the difference between that total and the next multiple of ten (60 - 58 = 2).

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
6
Doubled → 12 → 1 + 2
Pos 4
4
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
5
Unchanged
Pos 7
3
Doubled → 6
Pos 8
3
Unchanged
Pos 9
9
Doubled → 18 → 1 + 8
Check
2
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 6 → 12 → 3 5 → 10 → 1 3 → 6 9 → 18 → 9

Step 2: Add all digits plus the NPI constant

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

2 + 1 + 1 + 2 + 4 + 1 + 0 + 5 + 6 + 3 + 1 + 8 + 24 = 58

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

The next multiple of ten after 58 is 60. The difference is the calculated check digit.

60 - 58 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1164553392.

Other Providers at the Same Location


The following 13 providers are registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, GROUND FLOOR
NEW YORK, NY 10010
Specialist
60 GRAMERCY PARK N
NEW YORK, NY 10010
Internal Medicine (Endocrinology, Diabetes & Metabolism)
60 GRAMERCY PARK N, SUITE 1A
NEW YORK, NY 10010
Specialist
60 GRAMERCY PARK N
NEW YORK, NY 10010
Dermatology (Procedural Dermatology)
60 GRAMERCY PARK N, SUITE 1N
NEW YORK, NY 10010
Clinic/Center (Medical Specialty)
60 GRAMERCY PARK N
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, SUITE 1B
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, SUITE 1B
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, SUITE 1B
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, SUITE 1B
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, SUITE 1B
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, SUITE 1B
NEW YORK, NY 10010
Internal Medicine (Gastroenterology)
60 GRAMERCY PARK N, SUITE 1 B
NEW YORK, NY 10010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1164553392, enumerated as an "organization" on March 08, 2007.

The provider is located at 60 GRAMERCY PARK N SUITE 1N NEW YORK, NY 10010 and the phone number is (212) 475-2312.

Specialist with taxonomy code 174400000X.