K. S. CLIFFORD CLIFFORD CHAO M.D.
NPI 1215038344
Radiology - Radiation Oncology in New York, NY

NPI Status: Active since September 25, 2006

Contact Information

622 WEST 168TH STREET
NEW YORK, NY
ZIP 10032
Phone: (212) 305-9987
Fax: (212) 305-0015

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  • Individual
  • Male
  • Radiology
  • Radiation Oncology

About K. S. CLIFFORD CHAO

This page provides the complete NPI Profile along with additional information for K. S. Clifford Chao, a provider established in New York, New York with a medical specialization in Radiology, focusing in radiation oncology . The healthcare provider is registered in the NPI registry with number 1215038344 assigned on September 2006. The practitioner's primary taxonomy code is 2085R0001X with license number 251104-1 (NY). The provider is registered as an individual and his NPI record was last updated 14 years ago.

NPI
1215038344
Provider Name
K. S. CLIFFORD CLIFFORD CHAO M.D.
Gender
Male
Entity Type
Individual
Location Address
622 WEST 168TH STREET NEW YORK, NY 10032
Location Phone
(212) 305-9987
Location Fax
(212) 305-0015
Mailing Address
622 WEST 168TH STREET CHONY NORTH BSMT., RM 11 NEW YORK, NY 10032
Mailing Phone
(212) 305-9987
Mailing Fax
(212) 305-0015
Is Sole Proprietor?
No
Enumeration Date
09-25-2006
Last Update Date
08-08-2012
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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

Radiology Radiation Oncology

Taxonomy Code
2085R0001X
Type
Allopathic & Osteopathic Physicians
License No.
251104-1
License State
NY
Taxonomy Description
A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

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)
12085R0001XAllopathic & Osteopathic Physicians

Radiology
Radiation Oncology

L6319 (TX)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
920007185OTHER (01)TXRAIL ROAD MEDICARE
1529460301MEDICAID (05)TX 
03062131MEDICAID (05)NY 
8801B7MEDICARE PIN (08)TX 
8G5013OTHER (01)TXBCBSTX
F58102MEDICARE UPIN (02) 
A4000023797MEDICARE PIN (08) 

Reviews for K. S. CLIFFORD CLIFFORD CHAO M.D.

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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 1215038344, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
1
Doubled → 2
Pos 4
5
Unchanged
Pos 5
0
Doubled → 0
Pos 6
3
Unchanged
Pos 7
8
Doubled → 16 → 1 + 6
Pos 8
3
Unchanged
Pos 9
4
Doubled → 8
Check
4
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 0 → 0 8 → 16 → 7 4 → 8

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 2 + 5 + 0 + 3 + 1 + 6 + 3 + 8 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1215038344.

Other Providers at the Same Location


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

Radiology (Diagnostic Radiology)
622 WEST 168TH STREET
NEW YORK, NY 10032
Internal Medicine (Cardiovascular Disease)
622 WEST 168TH STREET
NEW YORK, NY 10032
Nutritionist
622 WEST 168TH STREET, PRESBYTERIAN HOSPITAL BUILDING, ROOM 46
NEW YORK, NY 10032
Anesthesiology
622 WEST 168TH STREET, PH5-546
NEW YORK, NY 10032
Speech-Language Pathologist
622 WEST 168TH STREET, SPEECH AND HEARING, VC-10 AREA D
NEW YORK, NY 10032
Physical Therapist
622 WEST 168TH STREET
NEW YORK, NY 10032
Speech-Language Pathologist
622 WEST 168TH STREET
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 WEST 168TH STREET, DEPT. OF ANESTHESIOLOGY
NEW YORK, NY 10032
Nurse Practitioner (Family)
622 WEST 168TH STREET, COLUMBIA UNIVERSITY, PH 4-476
NYC, NY 10032
Nurse Practitioner (Adult Health)
622 WEST 168TH STREET
NEW YORK, NY 10032
Nurse Practitioner (Adult Health)
622 WEST 168TH STREET, COLUMBIA UNIVERSITY PH-876
NEW YORK, NY 10032
Specialist
622 WEST 168TH STREET
NEW YORK, NY 10032
Student in an Organized Health Care Education/Training Program
622 WEST 168TH STREET, NYPH COLUMBIA UNIVERSITY MEDICAL CENTER
NEW YORK, NY 10032
Pathology (Clinical Laboratory Director, Non-physician)
622 WEST 168TH STREET
NEW YORK, NY 10032
Nurse Practitioner (Acute Care)
622 WEST 168TH STREET, NEW YORK PRESBYTERIAN HOSPITAL, DEPT. OF ANESTHESIOLOGY
NEW YORK, NY 10032
Transplant Surgery
622 WEST 168TH STREET, PH 14-1405
NEW YORK, NY 10032
Nurse Practitioner (Family)
622 WEST 168TH STREET, PH-11-1130
NEW YORK, NY 10032
Otolaryngology
622 WEST 168TH STREET
NEW YORK, NY 10032
Radiology (Diagnostic Radiology)
622 WEST 168TH STREET
NEW YORK, NY 10032
Radiology (Diagnostic Radiology)
622 WEST 168TH STREET
NEW YORK, NY 10032

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1215038344, enumerated as an "individual" on September 25, 2006.

The provider is located at 622 WEST 168TH STREET NEW YORK, NY 10032 and the phone number is (212) 305-9987.

Radiology with taxonomy code 2085R0001X and a focus in Radiation Oncology.

The provider might be accepting Accepts: Medicare, Medicaid and Blue Cross Blue Shield. Please consult your insurance carrier or call the provider to verify.