DR. STANLEY UY CHAN M.D.
NPI 1295821882
Radiology - Diagnostic Radiology in Darby, PA

NPI Status: Active since October 04, 2006

Contact Information

1500 LANSDOWNE AVE
DARBY, PA
ZIP 19023
Phone: (610) 237-4814

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  • Individual
  • Male
  • Radiology
  • Diagnostic Radiology

About STANLEY CHAN

This page provides the complete NPI Profile along with additional information for Stanley Chan, a provider established in Darby, Pennsylvania with a medical specialization in Radiology, focusing in diagnostic radiology . The healthcare provider is registered in the NPI registry with number 1295821882 assigned on October 2006. The practitioner's primary taxonomy code is 2085R0202X with license number MD434219 (PA). The provider is registered as an individual and his NPI record was last updated 17 years ago.

NPI
1295821882
Provider Name
DR. STANLEY UY CHAN M.D.
Gender
Male
Entity Type
Individual
Location Address
1500 LANSDOWNE AVE DARBY, PA 19023
Location Phone
(610) 237-4814
Mailing Address
1500 CHESTNUT ST APT #6C PHILADELPHIA, PA 19102
Mailing Phone
(314) 853-3123
Is Sole Proprietor?
Yes
Enumeration Date
10-04-2006
Last Update Date
06-10-2009
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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 Diagnostic Radiology

Taxonomy Code
2085R0202X
Type
Allopathic & Osteopathic Physicians
License No.
MD434219
License State
PA
Taxonomy Description
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

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)
12085R0202XAllopathic & Osteopathic Physicians

Radiology
Diagnostic Radiology

2003012945 (MO)

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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 1295821882, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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
9
Doubled → 18 → 1 + 8
Pos 4
5
Unchanged
Pos 5
8
Doubled → 16 → 1 + 6
Pos 6
2
Unchanged
Pos 7
1
Doubled → 2
Pos 8
8
Unchanged
Pos 9
8
Doubled → 16 → 1 + 6
Check
2
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 9 → 18 → 9 8 → 16 → 7 1 → 2 8 → 16 → 7

Step 2: Add all digits plus the NPI constant

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

2 + 2 + 1 + 8 + 5 + 1 + 6 + 2 + 2 + 8 + 1 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1295821882.

Other Providers at the Same Location


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

Pathology (Anatomic Pathology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Pathology (Cytopathology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Neurological Surgery
1500 LANSDOWNE AVE, SUITE 308 MOB
DARBY, PA 19023
Pathology (Anatomic Pathology & Clinical Pathology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Internal Medicine (Clinical Cardiac Electrophysiology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Internal Medicine
1500 LANSDOWNE AVE
DARBY, PA 19023
Pathology (Anatomic Pathology & Clinical Pathology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Nurse Anesthetist, Certified Registered
1500 LANSDOWNE AVE
DARBY, PA 19023
Internal Medicine (Pulmonary Disease)
1500 LANSDOWNE AVE
DARBY, PA 19023
Internal Medicine
1500 LANSDOWNE AVE
DARBY, PA 19023
Psychologist (Clinical)
1500 LANSDOWNE AVE, MERCY FITZERGALD HOSPITAL
DARBY, PA 19023
Anesthesiology
1500 LANSDOWNE AVE
DARBY, PA 19023
Anesthesiology
1500 LANSDOWNE AVE
DARBY, PA 19023
Anesthesiology
1500 LANSDOWNE AVE
DARBY, PA 19023
Anesthesiology
1500 LANSDOWNE AVE
DARBY, PA 19023
Radiology (Diagnostic Radiology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Radiology (Diagnostic Radiology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Radiology (Diagnostic Radiology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Radiology (Diagnostic Radiology)
1500 LANSDOWNE AVE
DARBY, PA 19023
Radiology (Diagnostic Radiology)
1500 LANSDOWNE AVE
DARBY, PA 19023

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1295821882, enumerated as an "individual" on October 04, 2006.

The provider is located at 1500 LANSDOWNE AVE DARBY, PA 19023 and the phone number is (610) 237-4814.

Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.