DE FAZIO OBSTETRICS & GYNECOLOGY, PC
NPI 1447594916
Obstetrics & Gynecology in Brooklyn, NY

NPI Status: Active since November 21, 2012

Contact Information

1301 82ND ST
BOX 26
BROOKLYN, NY
ZIP 11228
Phone: (718) 836-3721
Fax: (718) 259-6567

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  • Organization
  • Obstetrics & Gynecology
  • CLIA Number: 33D2092312
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 12-13-2025

About DE FAZIO OBSTETRICS & GYNECOLOGY, PC

This page provides the complete NPI Profile along with additional information for De Fazio Obstetrics & Gynecology, Pc, 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 1447594916 assigned on November 2012. The practitioner's primary taxonomy code is 207V00000X with license number 178425 (NY). 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 Mark De Fazio Md (Owner)

NPI
1447594916
Provider Name
DE FAZIO OBSTETRICS & GYNECOLOGY, PC
Entity Type
Organization
Location Address
1301 82ND ST BOX 26 BROOKLYN, NY 11228
Location Phone
(718) 836-3721
Location Fax
(718) 259-6567
Mailing Address
1301 82ND ST BOX 26 BROOKLYN, NY 11228
Mailing Phone
(718) 836-3721
Mailing Fax
(718) 259-6567
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
11-21-2012
Last Update Date
11-21-2012
Code Navigator

Women's health care providers like De Fazio Obstetrics & Gynecology, Pc 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.
178425
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

MARK DE FAZIO MD

Authorized Official Title
OWNER
Authorized Official Phone
(718) 836-3721

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
33D2092312
Facility Type
Physician Office
Certificate Effective Date
December 14, 2023
Certificate Expiration Date
December 13, 2025
Laboratory Director
DR. MARK L. DEFAZIO
Certificate Type
Certificate of Compliance
Certificate Type Description
This CLIA certificate is issued to De Fazio Obstetrics & Gynecology, Pc 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.

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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 1447594916, 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
4
Unchanged
Pos 3
4
Doubled → 8
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
4
Doubled → 8
Pos 8
9
Unchanged
Pos 9
1
Doubled → 2
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 4 → 8 5 → 10 → 1 4 → 8 1 → 2

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 8 + 7 + 1 + 0 + 9 + 8 + 9 + 2 + 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 1447594916.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Obstetrics & Gynecology
1301 82ND ST
BROOKLYN, NY 11228

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1447594916, enumerated as an "organization" on November 21, 2012.

The provider is located at 1301 82ND ST BOX 26 BROOKLYN, NY 11228 and the phone number is (718) 836-3721.

Obstetrics & Gynecology with taxonomy code 207V00000X.