DR. WILLIAM C FRANKLIN
NPI 1689637423
Internal Medicine in Houston, TX

NPI Status: Active since April 11, 2006

Contact Information

7737 SOUTHWEST FWY
#625
HOUSTON, TX
ZIP 77074
Phone: (713) 779-5180

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  • Individual
  • Male
  • Internal Medicine

About WILLIAM FRANKLIN

This page provides the complete NPI Profile along with additional information for William Franklin, an internist established in Houston, Texas with a medical specialization in Internal Medicine. The healthcare provider is registered in the NPI registry with number 1689637423 assigned on April 2006. The practitioner's primary taxonomy code is 207R00000X with license number C5670 (TX). The provider is registered as an individual and his NPI record was last updated 19 years ago.

NPI
1689637423
Provider Name
DR. WILLIAM C FRANKLIN
Other Name
WILLIAM C FRANKLIN M.D.
Other Name Type
Professional Name (2)
Gender
Male
Entity Type
Individual
Location Address
7737 SOUTHWEST FWY #625 HOUSTON, TX 77074
Location Phone
(713) 779-5180
Mailing Address
7737 SOUTHWEST FWY #625 HOUSTON, TX 77074
Is Sole Proprietor?
No
Enumeration Date
04-11-2006
Last Update Date
08-17-2007
Code Navigator

An internist like William Franklin 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.
C5670
License State
TX
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.

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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 1689637423, we treat the final digit (3) 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 67. The final step is to find the difference between that total and the next multiple of ten (70 - 67 = 3).

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

Step 2: Add all digits plus the NPI constant

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

2 + 6 + 1 + 6 + 9 + 1 + 2 + 3 + 1 + 4 + 4 + 4 + 24 = 67

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

The next multiple of ten after 67 is 70. The difference is the calculated check digit.

70 - 67 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1689637423.

Other Providers at the Same Location


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

Internal Medicine
7737 SOUTHWEST FWY, STE 970
HOUSTON, TX 77074
Dermatology
7737 SOUTHWEST FWY, SUITE 530
HOUSTON, TX 77074
Obstetrics & Gynecology
7737 SOUTHWEST FWY, 895
HOUSTON, TX 77074
Obstetrics & Gynecology
7737 SOUTHWEST FWY, 700
HOUSTON, TX 77074
Physician Assistant (Surgical)
7737 SOUTHWEST FWY, SUITE 201
HOUSTON, TX 77074
Thoracic Surgery (Cardiothoracic Vascular Surgery)
7737 SOUTHWEST FWY, SUITE 201
HOUSTON, TX 77074
Specialist
7737 SOUTHWEST FWY, 230
HOUSTON, TX 77074
Obstetrics & Gynecology
7737 SOUTHWEST FWY, SUITE 660
HOUSTON, TX 77074
Podiatrist (Foot & Ankle Surgery)
7737 SOUTHWEST FWY, STE 500
HOUSTON, TX 77074
Obstetrics & Gynecology
7737 SOUTHWEST FWY, STE 819
HOUSTON, TX 77074
Contractor
7737 SOUTHWEST FWY, SUITE 320
HOUSTON, TX 77074
Internal Medicine
7737 SOUTHWEST FWY, STE 620
HOUSTON, TX 77074
Audiologist
7737 SOUTHWEST FWY, SUITE 630
HOUSTON, TX 77074
Audiologist
7737 SOUTHWEST FWY, SUITE 630
HOUSTON, TX 77074
Pediatrics (Adolescent Medicine)
7737 SOUTHWEST FWY, SUITE 670
HOUSTON, TX 77074
Otolaryngology (Pediatric Otolaryngology)
7737 SOUTHWEST FWY
HOUSTON, TX 77074
Internal Medicine (Gastroenterology)
7737 SOUTHWEST FWY, SUITE # 968
HOUSTON, TX 77074
Family Medicine
7737 SOUTHWEST FWY, SUITE 400
HOUSTON, TX 77074
Family Medicine
7737 SOUTHWEST FWY, SUITE 400
HOUSTON, TX 77074
Internal Medicine (Geriatric Medicine)
7737 SOUTHWEST FWY, SUITE 805
HOUSTON, TX 77074

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1689637423, enumerated as an "individual" on April 11, 2006.

The provider is located at 7737 SOUTHWEST FWY #625 HOUSTON, TX 77074 and the phone number is (713) 779-5180.

Internal Medicine with taxonomy code 207R00000X.