MARCIA DUNN MDPC
NPI 1043356447
Ophthalmology in Yonkers, NY

NPI Status: Active since January 30, 2007

Contact Information

984 N BROADWAY
STE 407
YONKERS, NY
ZIP 10701
Phone: (914) 965-8100
Fax: (914) 965-2736

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  • Organization
  • Ophthalmology

About MARCIA DUNN MDPC

This page provides the complete NPI Profile along with additional information for Marcia Dunn Mdpc, a provider established in Yonkers, New York operating as a Ophthalmology. The healthcare provider is registered in the NPI registry with number 1043356447 assigned on January 2007. The practitioner's primary taxonomy code is 207W00000X. 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. Marcia Jennifer Dunn Md (President)

NPI
1043356447
Provider Name
MARCIA DUNN MDPC
Entity Type
Organization
Location Address
984 N BROADWAY STE 407 YONKERS, NY 10701
Location Phone
(914) 965-8100
Location Fax
(914) 965-2736
Mailing Address
984 N BROADWAY STE 407 YONKERS, NY 10701
Mailing Phone
(914) 965-8100
Mailing Fax
(914) 965-2736
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
01-30-2007
Last Update Date
08-22-2020
Code Navigator

Ophthalmologists like Marcia Dunn Mdpc specialize in diagnosing and treating eye conditions. They may perform surgeries to correct vision issues or prevent vision loss due to diseases like glaucoma. Additionally, they can provide eyeglasses, prescribe contact lenses, and offer other vision-related services.

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

Ophthalmology

Taxonomy Code
207W00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

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. MARCIA JENNIFER DUNN MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(914) 965-8100

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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 1043356447, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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

Step 2: Add all digits plus the NPI constant

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

2 + 0 + 8 + 3 + 6 + 5 + 1 + 2 + 4 + 8 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1043356447.

Other Providers at the Same Location


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

Ophthalmology
984 N BROADWAY, STE 407
YONKERS, NY 10701
Psychiatry & Neurology (Neurology)
984 N BROADWAY, SUITE 310
YONKERS, NY 10701
Internal Medicine (Cardiovascular Disease)
984 N BROADWAY
YONKERS, NY 10701
Specialist
984 N BROADWAY, SUITE 405
YONKERS, NY 10701
Dentist
984 N BROADWAY
YONKERS, NY 10701
Chiropractor
984 N BROADWAY, STE 1-LL
YONKERS, NY 10701
Ophthalmology
984 N BROADWAY, STE 402
YONKERS, NY 10701
Pediatrics
984 N BROADWAY
YONKERS, NY 10701
Internal Medicine
984 N BROADWAY
YONKERS, NY 10701
Pediatrics
984 N BROADWAY, SUITE 301
YONKERS, NY 10701
Dermatology
984 N BROADWAY, STE 310
YONKERS, NY 10701
Psychologist (Clinical)
984 N BROADWAY, SUITE 411
YONKERS, NY 10701
Dentist (General Practice)
984 N BROADWAY, STE. 500
YONKERS, NY 10701
Psychiatry & Neurology (Psychiatry)
984 N BROADWAY, STE 500A
YONKERS, NY 10701
Specialist
984 N BROADWAY, SUITE L05
YONKERS, NY 10701
Dentist (General Practice)
984 N BROADWAY, SUITE 408
YONKERS, NY 10701
Dentist (General Practice)
984 N BROADWAY, SUITE 504
YONKERS, NY 10701
Social Worker (Clinical)
984 N BROADWAY, SUITE NUMBER 411
YONKERS, NY 10701
Dentist
984 N BROADWAY, SUITE 410
YONKERS, NY 10701
Psychiatry & Neurology (Neurology)
984 N BROADWAY, SUITE 509
YONKERS, NY 10701

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1043356447, enumerated as an "organization" on January 30, 2007.

The provider is located at 984 N BROADWAY STE 407 YONKERS, NY 10701 and the phone number is (914) 965-8100.

Ophthalmology with taxonomy code 207W00000X.