GRAMERCY GYNECOLOGY
NPI 1467718700
Obstetrics & Gynecology - Gynecology in New York, NY

NPI Status: Active since April 11, 2012

Contact Information

115 E 23RD ST
10TH FLOOR
NEW YORK, NY
ZIP 10010
Phone: (212) 982-8383
Fax: (646) 755-8316

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  • Organization
  • Obstetrics & Gynecology
  • Gynecology
  • CLIA Number: 33D2120641
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 05-31-2026

About GRAMERCY GYNECOLOGY

This page provides the complete NPI Profile along with additional information for Gramercy Gynecology, a women's health care provider established in New York, New York operating as a Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1467718700 assigned on April 2012. The practitioner's primary taxonomy code is 207VG0400X. The provider is registered as an organization and their NPI record was last updated 14 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. Connie Sue Liu M.d. (Medical Director, Owner)

NPI
1467718700
Provider Name
GRAMERCY GYNECOLOGY
Entity Type
Organization
Location Address
115 E 23RD ST 10TH FLOOR NEW YORK, NY 10010
Location Phone
(212) 982-8383
Location Fax
(646) 755-8316
Mailing Address
115 E 23RD ST 10TH FLOOR NEW YORK, NY 10010
Mailing Phone
(212) 982-8383
Mailing Fax
(646) 755-8316
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
04-11-2012
Last Update Date
04-11-2012
Code Navigator

Women's health care providers like Gramercy Gynecology treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, etc.

Location Map

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

Obstetrics & Gynecology Gynecology

Taxonomy Code
207VG0400X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

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. CONNIE SUE LIU M.D.

Authorized Official Title
MEDICAL DIRECTOR, OWNER
Authorized Official Phone
(212) 982-8383

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
33D2120641
Facility Type
Physician Office
Certificate Effective Date
February 28, 2024
Certificate Expiration Date
May 31, 2026
Laboratory Director
DR. CONNIE S. LIU
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to Gramercy Gynecology 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.

Reviews for GRAMERCY GYNECOLOGY

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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 1467718700, 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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
7
Doubled → 14 → 1 + 4
Pos 6
1
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
7
Unchanged
Pos 9
0
Doubled → 0
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 6 → 12 → 3 7 → 14 → 5 8 → 16 → 7 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 1 + 2 + 7 + 1 + 4 + 1 + 1 + 6 + 7 + 0 + 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 1467718700.

Other Providers at the Same Location


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

Social Worker (Clinical)
115 E 23RD ST, SUITE 6A
NEW YORK, NY 10010
Clinic/Center (Hearing and Speech)
115 E 23RD ST, 11FL
NEW YORK, NY 10010
Counselor (Mental Health)
115 E 23RD ST, 12TH FLOOR
NEW YORK, NY 10010
Social Worker (Clinical)
115 E 23RD ST, 12TH FLOOR
NEW YORK, NY 10010
Social Worker (Clinical)
115 E 23RD ST, 12TH FLOOR
NEW YORK, NY 10010
Obstetrics & Gynecology (Gynecology)
115 E 23RD ST, FLOOR 10
NEW YORK, NY 10010
Art Therapist
115 E 23RD ST, 12TH FLOOR
NEW YORK, NY 10010
Specialist
115 E 23RD ST, 10TH FLOOR
NEW YORK, NY 10010
Physical Therapist
115 E 23RD ST
NEW YORK, NY 10010
Occupational Therapist
115 E 23RD ST
NEW YORK, NY 10010
Physical Therapist
115 E 23RD ST
NEW YORK, NY 10010
Physical Therapist
115 E 23RD ST
NEW YORK, NY 10010
Counselor (Mental Health)
115 E 23RD ST
NEW YORK, NY 10010

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467718700, enumerated as an "organization" on April 11, 2012.

The provider is located at 115 E 23RD ST 10TH FLOOR NEW YORK, NY 10010 and the phone number is (212) 982-8383.

Obstetrics & Gynecology with taxonomy code 207VG0400X and a focus in Gynecology.