SARAH CHACKO MD
NPI 1245327345
Obstetrics & Gynecology - Gynecology in New York, NY

NPI Status: Active since October 09, 2006

Contact Information

90 MAIDEN LN FL 3
NEW YORK, NY
ZIP 10038
Phone: (646) 290-9560
Fax: (212) 532-4362

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  • Individual
  • Female
  • Obstetrics & Gynecology
  • Gynecology

About SARAH CHACKO

This page provides the complete NPI Profile along with additional information for Sarah Chacko, a women's health care provider established in New York, New York with a medical specialization in Obstetrics & Gynecology, focusing in gynecology . The healthcare provider is registered in the NPI registry with number 1245327345 assigned on October 2006. The practitioner's primary taxonomy code is 207VG0400X with license number 209795 (NY). The provider is registered as an individual and her NPI record was last updated one year ago.

NPI
1245327345
Provider Name
SARAH CHACKO MD
Gender
Female
Entity Type
Individual
Location Address
90 MAIDEN LN FL 3 NEW YORK, NY 10038
Location Phone
(646) 290-9560
Location Fax
(212) 532-4362
Mailing Address
90 MAIDEN LN FL 3 NEW YORK, NY 10038
Mailing Phone
(646) 290-9590
Mailing Fax
(212) 532-4362
Is Sole Proprietor?
No
Enumeration Date
10-09-2006
Last Update Date
05-29-2025
Code Navigator

Women's health care providers like Sarah Chacko 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.

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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

Obstetrics & Gynecology Gynecology

Taxonomy Code
207VG0400X
Type
Allopathic & Osteopathic Physicians
License No.
209795
License State
NY
Taxonomy Description
A physician who specializes in diagnosis, treatment, and management of patients with gynecologic conditions. Source: National Uniform Claim Committee

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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 1245327345, 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 65. The final step is to find the difference between that total and the next multiple of ten (70 - 65 = 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
2
Unchanged
Pos 3
4
Doubled → 8
Pos 4
5
Unchanged
Pos 5
3
Doubled → 6
Pos 6
2
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
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 4 → 8 3 → 6 7 → 14 → 5 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 8 + 5 + 6 + 2 + 1 + 4 + 3 + 8 + 24 = 65

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

The next multiple of ten after 65 is 70. The difference is the calculated check digit.

70 - 65 = 5
This NPI is valid
The calculated check digit is 5, which matches the last digit of 1245327345.

Other Providers at the Same Location


The following 2 providers are registered at the same or a nearby location.

Obstetrics & Gynecology (Urogynecology and Reconstructive Pelvic Surgery)
90 MAIDEN LN FL 3
NEW YORK, NY 10038
Obstetrics & Gynecology
90 MAIDEN LN FL 3
NEW YORK, NY 10038

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1245327345, enumerated as an "individual" on October 09, 2006.

The provider is located at 90 MAIDEN LN FL 3 NEW YORK, NY 10038 and the phone number is (646) 290-9560.

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