GENEVIEVE ST. HILAIRE M.D.
NPI 1821483736
Obstetrics & Gynecology in Brooklyn, NY

NPI Status: Active since March 30, 2015

Contact Information

225 SAINT JOHNS PL
BROOKLYN, NY
ZIP 11217
Phone: (718) 557-9739
Fax: (646) 843-7617

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  • Individual
  • Female
  • Obstetrics & Gynecology

About GENEVIEVE ST. HILAIRE

This page provides the complete NPI Profile along with additional information for Genevieve St. Hilaire, a women's health care provider established in Brooklyn, New York with a medical specialization in Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1821483736 assigned on March 2015. The practitioner's primary taxonomy code is 207V00000X with license number 300119 (NY). The provider is registered as an individual and her NPI record was last updated 5 years ago.

NPI
1821483736
Provider Name
GENEVIEVE ST. HILAIRE M.D.
Gender
Female
Entity Type
Individual
Location Address
225 SAINT JOHNS PL BROOKLYN, NY 11217
Location Phone
(718) 557-9739
Location Fax
(646) 843-7617
Mailing Address
PO BOX 14890 ALBANY, NY 12212
Mailing Phone
(518) 525-5634
Is Sole Proprietor?
No
Enumeration Date
03-30-2015
Last Update Date
05-19-2021
Code Navigator

Women's health care providers like Genevieve St. Hilaire 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

Secondary Locations

  • 1430 Tulane Ave., SL-37
    New Orleans, LA 70112
    (504) 988-5216
  • 274 Madison Ave Rm 300
    New York, NY 10016
    (212) 201-1217
  • 2231 Burdett Ave Ste 110
    Troy, NY 12180
    (518) 271-3900
  • 855 Route 146 Ste 150
    Clifton Park, NY 12065
    (518) 373-4555
  • 55 Mohawk St Ste 105
    Cohoes, NY 12047
    (518) 786-6270
  • 713 Troy Schenectady Rd Ste 304
    Latham, NY 12110
    (518) 786-6270
  • 2 Empire Dr Ste 101
    Rensselaer, NY 12144
    (518) 373-4555
  • 2215 Burdett Ave Fl 2
    Troy, NY 12180
    (518) 271-3900

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.
300119
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.

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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 1821483736, we treat the final digit (6) 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 74. The final step is to find the difference between that total and the next multiple of ten (80 - 74 = 6).

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
8
Unchanged
Pos 3
2
Doubled → 4
Pos 4
1
Unchanged
Pos 5
4
Doubled → 8
Pos 6
8
Unchanged
Pos 7
3
Doubled → 6
Pos 8
7
Unchanged
Pos 9
3
Doubled → 6
Check
6
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 2 → 4 4 → 8 3 → 6 3 → 6

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 4 + 1 + 8 + 8 + 6 + 7 + 6 + 24 = 74

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

The next multiple of ten after 74 is 80. The difference is the calculated check digit.

80 - 74 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1821483736.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821483736, enumerated as an "individual" on March 30, 2015.

The provider is located at 225 SAINT JOHNS PL BROOKLYN, NY 11217 and the phone number is (718) 557-9739.

Obstetrics & Gynecology with taxonomy code 207V00000X.