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LIM L TAW MEDICAL CORPORATION
NPI 1780670976
Internal Medicine in Glendale, CA

Active since September 22, 2005
1500 S CENTRAL AVE STE 314, GLENDALE, CA 91204(818) 241-2106(818) 241-8730 Get Directions Write a Review

NPPES record last updated: July 16, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

  • Organization
  • Internal Medicine

About LIM L TAW MEDICAL CORPORATION

This page provides the complete NPI Profile along with additional information for Lim L Taw Medical Corporation, an internist established in Glendale, California operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1780670976 assigned on September 2005. The practitioner's primary taxonomy code is 207R00000X with license number A30992 (CA). The provider is registered as an organization and their NPI record was last updated July 2026. 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 Dr. Lim L Taw M.d. (President)

NPI
1780670976
Provider Name
LIM L TAW MEDICAL CORPORATION
Entity Type
Organization
Location Address
1500 S CENTRAL AVE STE 314 GLENDALE, CA 91204
Location Phone
(818) 241-2106
Location Fax
(818) 241-8730
Mailing Address
1500 S CENTRAL AVE STE 314 GLENDALE, CA 91204
Mailing Phone
(818) 241-2106
Mailing Fax
(818) 241-8730
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
09-22-2005
Last Update Date
07-16-2026
Code Navigator

An internist like Lim L Taw Medical Corporation 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
License No.
A30992
License State
CA
Taxonomy Description
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive 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

DR. LIM L TAW M.D.

Authorized Official Title
PRESIDENT
Authorized Official Phone
(818) 241-2106

Reviews for LIM L TAW MEDICAL CORPORATION

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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 1780670976, we treat the final digit (6) 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 64. The final step is to find the difference between that total and the next multiple of ten (70 - 64 = 6).

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
7
Unchanged
Pos 3
8
Doubled → 16 → 1 + 6
Pos 4
0
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
7
Unchanged
Pos 7
0
Doubled → 0
Pos 8
9
Unchanged
Pos 9
7
Doubled → 14 → 1 + 4
Check
6
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 8 → 16 → 7 6 → 12 → 3 0 → 0 7 → 14 → 5

Step 2: Add all digits plus the NPI constant

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

2 + 7 + 1 + 6 + 0 + 1 + 2 + 7 + 0 + 9 + 1 + 4 + 24 = 64

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

The next multiple of ten after 64 is 70. The difference is the calculated check digit.

70 - 64 = 6
This NPI is valid
The calculated check digit is 6, which matches the last digit of 1780670976.

Other Providers at the Same Location


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

Internal Medicine
1500 S CENTRAL AVE STE 314
GLENDALE, CA 91204

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1780670976, enumerated as an "organization" on September 22, 2005.

The provider is located at 1500 S CENTRAL AVE STE 314 GLENDALE, CA 91204 and the phone number is (818) 241-2106.

Internal Medicine with taxonomy code 207R00000X.