DR. EDGAR HO TAN M.D.
NPI 1508106949
Internal Medicine - Interventional Cardiology in Cebu, CEBU

NPI Status: Active since February 21, 2013

Contact Information

CDUH MAB-1
RM 203-B
CEBU, CEBU
ZIP 6000
Phone:

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  • Individual
  • Male
  • Internal Medicine
  • Interventional Cardiology

About EDGAR TAN

This page provides the complete NPI Profile along with additional information for Edgar Tan, an internist established in Cebu, with a medical specialization in Internal Medicine, focusing in interventional cardiology . The healthcare provider is registered in the NPI registry with number 1508106949 assigned on February 2013. The practitioner's primary taxonomy code is 207RI0011X with license number 18495 (SC). The provider is registered as an individual and his NPI record was last updated 13 years ago.

NPI
1508106949
Provider Name
DR. EDGAR HO TAN M.D.
Gender
Male
Entity Type
Individual
Location Address
CDUH MAB-1 RM 203-B CEBU, CEBU 6000
Location Phone
Mailing Address
2568 WARNER AVE CLOVIS, CA 93611
Mailing Phone
(559) 765-2612
Is Sole Proprietor?
Yes
Enumeration Date
02-21-2013
Last Update Date
02-21-2013
Code Navigator

An internist like Edgar Tan is a physician who has completed an internal medicine residency and is board-certified or board-eligible in an internist specialty. Internists are trained to care for adults of all ages for many different medical conditions. An internist typically monitors chronic physical conditions, identifies acute diseases, provides family planning, provides counseling about wellness and disease prevention, etc.

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

Internal Medicine Interventional Cardiology

Taxonomy Code
207RI0011X
Type
Allopathic & Osteopathic Physicians
License No.
18495
License State
SC
Taxonomy Description
An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

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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 1508106949, 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 61. The final step is to find the difference between that total and the next multiple of ten (70 - 61 = 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
5
Unchanged
Pos 3
0
Doubled → 0
Pos 4
8
Unchanged
Pos 5
1
Doubled → 2
Pos 6
0
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
9
Unchanged
Pos 9
4
Doubled → 8
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 0 → 0 1 → 2 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 + 5 + 0 + 8 + 2 + 0 + 1 + 2 + 9 + 8 + 24 = 61

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

The next multiple of ten after 61 is 70. The difference is the calculated check digit.

70 - 61 = 9
This NPI is valid
The calculated check digit is 9, which matches the last digit of 1508106949.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1508106949, enumerated as an "individual" on February 21, 2013.

The provider is located at CDUH MAB-1 RM 203-B CEBU, CEBU 6000 and the phone number is .

Internal Medicine with taxonomy code 207RI0011X and a focus in Interventional Cardiology.