KELVIN YEH MD INC
NPI 1861020364
Internal Medicine - Gastroenterology in Alhambra, CA

NPI Status: Active since March 30, 2020

Contact Information

723 S GARFIELD AVE STE 202
ALHAMBRA, CA
ZIP 91801
Phone: (626) 927-7883
Fax: (844) 829-2399

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  • Organization
  • Internal Medicine
  • Gastroenterology

About KELVIN YEH MD INC

This page provides the complete NPI Profile along with additional information for Kelvin Yeh Md Inc, an internist established in Alhambra, California operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1861020364 assigned on March 2020. The practitioner's primary taxonomy code is 207RG0100X. The provider is registered as an organization and their NPI record was last updated 5 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 Fnu Lily (Manager)

NPI
1861020364
Provider Name
KELVIN YEH MD INC
Entity Type
Organization
Location Address
723 S GARFIELD AVE STE 202 ALHAMBRA, CA 91801
Location Phone
(626) 927-7883
Location Fax
(844) 829-2399
Mailing Address
723 S GARFIELD AVE STE 202 ALHAMBRA, CA 91801
Mailing Phone
(626) 927-7883
Mailing Fax
(844) 829-2399
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
03-30-2020
Last Update Date
03-25-2021
Code Navigator

An internist like Kelvin Yeh Md Inc 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 Gastroenterology

Taxonomy Code
207RG0100X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

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

FNU LILY

Authorized Official Title
MANAGER
Authorized Official Phone
(626) 927-7883

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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 1861020364, 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 46. The final step is to find the difference between that total and the next multiple of ten (50 - 46 = 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
8
Unchanged
Pos 3
6
Doubled → 12 → 1 + 2
Pos 4
1
Unchanged
Pos 5
0
Doubled → 0
Pos 6
2
Unchanged
Pos 7
0
Doubled → 0
Pos 8
3
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
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 6 → 12 → 3 0 → 0 0 → 0 6 → 12 → 3

Step 2: Add all digits plus the NPI constant

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

2 + 8 + 1 + 2 + 1 + 0 + 2 + 0 + 3 + 1 + 2 + 24 = 46

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

The next multiple of ten after 46 is 50. The difference is the calculated check digit.

50 - 46 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1861020364.

Other Providers at the Same Location


The following 1 provider is registered at the same or a nearby location.

Internal Medicine (Gastroenterology)
723 S GARFIELD AVE STE 202
ALHAMBRA, CA 91801

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1861020364, enumerated as an "organization" on March 30, 2020.

The provider is located at 723 S GARFIELD AVE STE 202 ALHAMBRA, CA 91801 and the phone number is (626) 927-7883.

Internal Medicine with taxonomy code 207RG0100X and a focus in Gastroenterology.