WILLIAM R GRACE MD, PC
NPI 1619263928
Clinic/Center - Oncology in New York, NY

NPI Status: Active since June 24, 2011

Contact Information

36 7TH AVE
SUITE 511
NEW YORK, NY
ZIP 10011
Phone: (212) 675-6826
Fax: (212) 366-1697

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  • Organization
  • Clinic/Center
  • Oncology

About WILLIAM R GRACE MD, PC

This page provides the complete NPI Profile along with additional information for William R Grace Md, Pc, a provider established in New York, New York operating as a Clinic/center, focusing in oncology . The healthcare provider is registered in the NPI registry with number 1619263928 assigned on June 2011. The practitioner's primary taxonomy code is 261QX0200X with license number 108472 (NY). The provider is registered as an organization and their NPI record was last updated 15 years ago. The authorized official of this NPI record is Dr. William R Grace M.d. (President)

NPI
1619263928
Provider Name
WILLIAM R GRACE MD, PC
Entity Type
Organization
Location Address
36 7TH AVE SUITE 511 NEW YORK, NY 10011
Location Phone
(212) 675-6826
Location Fax
(212) 366-1697
Mailing Address
36 7TH AVE SUITE 511 NEW YORK, NY 10011
Mailing Phone
(212) 675-6826
Mailing Fax
(212) 366-1697
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
06-24-2011
Last Update Date
06-24-2011
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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

Clinic/Center Oncology

Taxonomy Code
261QX0200X
Type
Ambulatory Health Care Facilities
License No.
108472
License State
NY
Taxonomy Description
An entity, facility, or distinct part of a facility providing diagnostic, treatment and prescriptive services related to cancerous conditions. Services include chemotherapy infusions and monitoring of implanted chemotherapeutic agents.

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. WILLIAM R GRACE M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(212) 675-6826

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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 1619263928, we treat the final digit (8) 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 72. The final step is to find the difference between that total and the next multiple of ten (80 - 72 = 8).

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

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 + 6 + 6 + 9 + 4 + 24 = 72

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

The next multiple of ten after 72 is 80. The difference is the calculated check digit.

80 - 72 = 8
This NPI is valid
The calculated check digit is 8, which matches the last digit of 1619263928.

Other Providers at the Same Location


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

Specialist
36 7TH AVE, STE 416
NEW YORK, NY 10011
Colon & Rectal Surgery
36 7TH AVE, SUITE 522
NEW YORK, NY 10011
Internal Medicine
36 7TH AVE, SUITE 518
NEW YORK, NY 10011
Orthopaedic Surgery
36 7TH AVE, SUITE 401
NEW YORK, NY 10011
Internal Medicine (Geriatric Medicine)
36 7TH AVE, SUITE 416
NEW YORK, NY 10011
Physical Medicine & Rehabilitation
36 7TH AVE, STE 411
NEW YORK, NY 10011
Ophthalmology
36 7TH AVE, SUITE 506
NEW YORK, NY 10011
Ophthalmology
36 7TH AVE, SUITE 506
NEW YORK, NY 10011
Specialist
36 7TH AVE
NEW YORK, NY 10011
Psychiatry & Neurology (Neurology)
36 7TH AVE, SUITE 418
NEW YORK, NY 10011
Neurological Surgery
36 7TH AVE, SUITE 410
NEW YORK, NY 10011
Psychiatry & Neurology (Psychiatry)
36 7TH AVE, #412
NEW YORK, NY 10011
Internal Medicine (Pulmonary Disease)
36 7TH AVE, STE. 512
NEW YORK, NY 10011
Specialist
36 7TH AVE, SUITE# 423
NEW YORK, NY 10011
Orthopaedic Surgery
36 7TH AVE, SUITE 401
NEW YORK, NY 10011
Registered Nurse
36 7TH AVE, 423
NEW YORK, NY 10011
Clinic/Center (Endoscopy)
36 7TH AVE, SUITE 522
NEW YORK, NY 10011
Psychiatric Hospital
36 7TH AVE, 6 TH FL
NEW YORK, NY 10011
Nuclear Medicine (Nuclear Cardiology)
36 7TH AVE, SUITE 407
NEW YORK, NY 10011
Dermatology
36 7TH AVE, SUITE 423
NEW YORK, NY 10011

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1619263928, enumerated as an "organization" on June 24, 2011.

The provider is located at 36 7TH AVE SUITE 511 NEW YORK, NY 10011 and the phone number is (212) 675-6826.

Clinic/Center with taxonomy code 261QX0200X and a focus in Oncology.