NICHOLAS P. ROUSSIS, M.D., P.C.
NPI 1467590455
Obstetrics & Gynecology in Brooklyn, NY

NPI Status: Active since February 02, 2007

Contact Information

9920 4TH AVE
SUITE 303
BROOKLYN, NY
ZIP 11209
Phone: (718) 921-1100
Fax: (718) 921-7100

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  • Organization
  • Obstetrics & Gynecology

About NICHOLAS P. ROUSSIS, M.D., P.C.

This page provides the complete NPI Profile along with additional information for Nicholas P. Roussis, M.d., P.c., a women's health care provider established in Brooklyn, New York operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1467590455 assigned on February 2007. The practitioner's primary taxonomy code is 207V00000X with license number 231555 (NY). 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 authorized official of this NPI record is Dr. Nicholas P. Roussis M.d. (Authorized Official)

NPI
1467590455
Provider Name
NICHOLAS P. ROUSSIS, M.D., P.C.
Entity Type
Organization
Location Address
9920 4TH AVE SUITE 303 BROOKLYN, NY 11209
Location Phone
(718) 921-1100
Location Fax
(718) 921-7100
Mailing Address
4735 HYLAN BLVD STATEN ISLAND, NY 10312
Mailing Phone
(718) 921-1100
Mailing Fax
(718) 921-7100
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-02-2007
Last Update Date
08-22-2020
Code Navigator

Women's health care providers like Nicholas P. Roussis, M.d., P.c. 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

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
231555
License State
NY
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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. NICHOLAS P. ROUSSIS M.D.

Authorized Official Title
AUTHORIZED OFFICIAL
Authorized Official Phone
(718) 921-1100

Reviews for NICHOLAS P. ROUSSIS, M.D., P.C.

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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 1467590455, 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
4
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
0
Doubled → 0
Pos 8
4
Unchanged
Pos 9
5
Doubled → 10 → 1 + 0
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 6 → 12 → 3 5 → 10 → 1 0 → 0 5 → 10 → 1

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 + 0 + 9 + 0 + 4 + 1 + 0 + 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 1467590455.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Radiology (Diagnostic Radiology)
9920 4TH AVE
BROOKLYN, NY 11209
Internal Medicine (Hematology & Oncology)
9920 4TH AVE
BROOKLYN, NY 11209
Internal Medicine
9920 4TH AVE, SUITE 206
BROOKLYN, NY 11209
Obstetrics & Gynecology
9920 4TH AVE, SUITE 205
BROOKLYN, NY 11209
Internal Medicine
9920 4TH AVE, SUITE 201
BROOKLYN, NY 11209
Internal Medicine (Pulmonary Disease)
9920 4TH AVE, SUITE 109
BROOKLYN, NY 11209
Chiropractor
9920 4TH AVE, SUITE 313
BROOKLYN, NY 11209
Ophthalmology
9920 4TH AVE, SUITE #209
BROOKLYN, NY 11209
Dentist
9920 4TH AVE
BROOKLYN, NY 11209
Physical Therapist
9920 4TH AVE, SUITE 102
BROOKLYN, NY 11209
Radiology (Diagnostic Radiology)
9920 4TH AVE, SUITE 209
BROOKLYN, NY 11209
Internal Medicine (Pulmonary Disease)
9920 4TH AVE, SUITE 308
BROOKLYN, NY 11209
Internal Medicine
9920 4TH AVE, SUITE206
BROOKLYN, NY 11209
Nuclear Medicine
9920 4TH AVE
BROOKLYN, NY 11209
Psychiatry & Neurology (Psychiatry)
9920 4TH AVE, SUITE 312
BROOKLYN, NY 11209
Physical Therapy Assistant
9920 4TH AVE
BROOKLYN, NY 11209
Physical Therapist
9920 4TH AVE
BROOKLYN, NY 11209
Surgery
9920 4TH AVE, SUITE 210
BROOKLYN, NY 11209
Surgery
9920 4TH AVE, SUITE 210, NARROWS MEDICAL BUILDING
BROOKLYN, NY 11209
Physical Medicine & Rehabilitation
9920 4TH AVE, SUITE 103
BROOKLYN, NY 11209

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1467590455, enumerated as an "organization" on February 02, 2007.

The provider is located at 9920 4TH AVE SUITE 303 BROOKLYN, NY 11209 and the phone number is (718) 921-1100.

Obstetrics & Gynecology with taxonomy code 207V00000X.