DR. BARRY STUART OSTROFF M.D.
NPI 1619279379
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Bridgeport, CT

NPI Status: Active since November 30, 2010

Contact Information

226 MILL HILL AVE
BRIDGEPORT, CT
ZIP 06610
Phone: (203) 384-3613
Fax: (203) 384-4234

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  • Individual
  • Male
  • Preventive Medicine
  • Preventive Medicine/Occupational Environ...

About BARRY OSTROFF

This page provides the complete NPI Profile along with additional information for Barry Ostroff, a provider established in Bridgeport, Connecticut with a medical specialization in Preventive Medicine, focusing in preventive medicine/occupational environmental medicine . The healthcare provider is registered in the NPI registry with number 1619279379 assigned on November 2010. The practitioner's primary taxonomy code is 2083P0500X with license number 028407 (CT). The provider is registered as an individual and his NPI record was last updated 16 years ago.

NPI
1619279379
Provider Name
DR. BARRY STUART OSTROFF M.D.
Gender
Male
Entity Type
Individual
Location Address
226 MILL HILL AVE BRIDGEPORT, CT 06610
Location Phone
(203) 384-3613
Location Fax
(203) 384-4234
Mailing Address
3 WILLOW WALK WESTPORT, CT 06880
Mailing Phone
(203) 454-9507
Mailing Fax
(203) 384-4234
Is Sole Proprietor?
Yes
Enumeration Date
11-30-2010
Last Update Date
12-12-2010
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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

Preventive Medicine Preventive Medicine/Occupational Environmental Medicine

Taxonomy Code
2083P0500X
Type
Allopathic & Osteopathic Physicians
License No.
028407
License State
CT
Taxonomy Description
A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1202C00000XAllopathic & Osteopathic Physicians

Independent Medical Examiner

028407 (CT)
2207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

028407 (CT)

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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 1619279379, we treat the final digit (9) 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 71. The final step is to find the difference between that total and the next multiple of ten (80 - 71 = 9).

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
6
Unchanged
Pos 3
1
Doubled → 2
Pos 4
9
Unchanged
Pos 5
2
Doubled → 4
Pos 6
7
Unchanged
Pos 7
9
Doubled → 18 → 1 + 8
Pos 8
3
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
9
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 1 → 2 2 → 4 9 → 18 → 9 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 2 + 9 + 4 + 7 + 1 + 8 + 3 + 1 + 4 + 24 = 71

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

The next multiple of ten after 71 is 80. The difference is the calculated check digit.

80 - 71 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1619279379.

Other Providers at the Same Location


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

Internal Medicine (Pulmonary Disease)
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Physician Assistant (Medical)
226 MILL HILL AVE, BRIDGEPORT HOSPITAL INDUSTRIAL MEDICINE CENTER
BRIDGEPORT, CT 06610
Nurse Practitioner
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Surgery (Surgical Critical Care)
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Pediatrics
226 MILL HILL AVE, 3RF FLOOR
BRIDGEPORT, CT 06610
Physician Assistant
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Physician Assistant
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Nurse Practitioner
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Surgery
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Internal Medicine (Gastroenterology)
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Internal Medicine
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Obstetrics & Gynecology
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Nurse Practitioner (Adult Health)
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Nurse Practitioner
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Nurse Practitioner (Acute Care)
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Internal Medicine
226 MILL HILL AVE
BRIDGEPORT, CT 06610
Nurse Practitioner
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Physical Therapist
226 MILL HILL AVE
BRIDGEPORT, CT 06610
Internal Medicine (Pulmonary Disease)
226 MILL HILL AVE, 3RD FLOOR
BRIDGEPORT, CT 06610
Pediatrics
226 MILL HILL AVE
BRIDGEPORT, CT 06610

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619279379, enumerated as an "individual" on November 30, 2010.

The provider is located at 226 MILL HILL AVE BRIDGEPORT, CT 06610 and the phone number is (203) 384-3613.

Preventive Medicine with taxonomy code 2083P0500X and a focus in Preventive Medicine/Occupational Environmental Medicine.