MEMORIAL MEDICAL GROUP GASTROENTEROLOGY
NPI 1811917867
Internal Medicine - Gastroenterology in Lawton, OK

NPI Status: Active since July 20, 2006

Contact Information

3201 W GORE BLVD
SUITE 101
LAWTON, OK
ZIP 73505
Phone: (580) 357-9984
Fax: (580) 357-3277

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  • Organization
  • Internal Medicine
  • Gastroenterology
  • CLIA Number: 37D0472122
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 03-31-2027

About MEMORIAL MEDICAL GROUP GASTROENTEROLOGY

This page provides the complete NPI Profile along with additional information for Memorial Medical Group Gastroenterology, an internist established in Lawton, Oklahoma operating as a Internal Medicine, focusing in gastroenterology . The healthcare provider is registered in the NPI registry with number 1811917867 assigned on July 2006. The practitioner's primary taxonomy code is 207RG0100X with license number 19976 (OK). The provider is registered as an organization and their NPI record was last updated 11 years ago. Memorial Medical Group Gastroenterology operates as a Multi-Specialty Group with one or more individual practitioners, who practice different areas of specialization. The provider's is doing business as Memorial Medical Group Gastroenterology. The authorized official of this NPI record is Mr. Brent Smith (Cfo)

NPI
1811917867
Provider Legal Name
COMANCHE COUNTY HEALTHCARE
Other Organization Name
MEMORIAL MEDICAL GROUP GASTROENTEROLOGY
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
3201 W GORE BLVD SUITE 101 LAWTON, OK 73505
Location Phone
(580) 357-9984
Location Fax
(580) 357-3277
Mailing Address
PO BOX 785 LAWTON, OK 73502
Mailing Phone
(580) 357-9984
Mailing Fax
(580) 357-3277
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-20-2006
Last Update Date
05-08-2015
Code Navigator

An internist like Memorial Medical Group Gastroenterology 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
License No.
19976
License State
OK
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 193200000X MULTI-SPECIALTY GROUP

This provider is a business group of one or more individual practitioners, who practice with different areas 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

MR. BRENT SMITH

Authorized Official Title
CFO
Authorized Official Phone
(580) 355-8620

CLIA Information

The Clinical Laboratory Improvement Amendments (CLIA) of 1988 applies to facilities or sites that test human specimens for health assessment or to diagnose, prevent, or treat disease. The CLIA Program sets standards for clinical laboratory testing and issues certificates. The NPI / CLIA crosswalk information for this NPI number is:

CLIA Number
37D0472122
Facility Type
Physician Office
Certificate Effective Date
April 01, 2025
Certificate Expiration Date
March 31, 2027
Laboratory Director
CAROL A. LENNON
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Memorial Medical Group Gastroenterology to perform only waived tests. CLIA defines waived tests as simple tests with a low risk for an incorrect result. Waived tests include certain tests listed in CLIA regulations, tests cleared by the FDA for home use and tests approved by the FDA for waived status and that meet CLIA waiver criteria.

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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 1811917867, we treat the final digit (7) 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 63. The final step is to find the difference between that total and the next multiple of ten (70 - 63 = 7).

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
1
Doubled → 2
Pos 4
1
Unchanged
Pos 5
9
Doubled → 18 → 1 + 8
Pos 6
1
Unchanged
Pos 7
7
Doubled → 14 → 1 + 4
Pos 8
8
Unchanged
Pos 9
6
Doubled → 12 → 1 + 2
Check
7
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 1 → 2 9 → 18 → 9 7 → 14 → 5 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 + 2 + 1 + 1 + 8 + 1 + 1 + 4 + 8 + 1 + 2 + 24 = 63

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

The next multiple of ten after 63 is 70. The difference is the calculated check digit.

70 - 63 = 7
This NPI is valid
The calculated check digit is 7, which matches the last digit of 1811917867.

Other Providers at the Same Location


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

Pediatrics
3201 W GORE BLVD, SUITE 100
LAWTON, OK 73505
Family Medicine
3201 W GORE BLVD, STE 301
LAWTON, OK 73505
Family Medicine
3201 W GORE BLVD, STE 101
LAWTON, OK 73505
Family Medicine
3201 W GORE BLVD, STE 202
LAWTON, OK 73505
Urology
3201 W GORE BLVD, SUITE 201
LAWTON, OK 73505
Neurological Surgery
3201 W GORE BLVD, SUITE 303
LAWTON, OK 73505
Radiology (Radiation Oncology)
3201 W GORE BLVD
LAWTON, OK 73505
Internal Medicine
3201 W GORE BLVD, SUITE G1
LAWTON, OK 73505
Specialist
3201 W GORE BLVD, SUITE 100
LAWTON, OK 73505
Internal Medicine
3201 W GORE BLVD, SUITE 105
LAWTON, OK 73505
Family Medicine
3201 W GORE BLVD, SUITE 101
LAWTON, OK 73505
Physical Medicine & Rehabilitation
3201 W GORE BLVD, SUITE 104
LAWTON, OK 73505
Occupational Therapist
3201 W GORE BLVD
LAWTON, OK 73505
Occupational Therapist
3201 W GORE BLVD
LAWTON, OK 73505
Neurological Surgery
3201 W GORE BLVD
LAWTON, OK 73505
Family Medicine
3201 W GORE BLVD, STE 300
LAWTON, OK 73505
Skilled Nursing Facility
3201 W GORE BLVD, SUITE 105
LAWTON, OK 73505
Family Medicine
3201 W GORE BLVD, SUITE 202
LAWTON, OK 73505
Internal Medicine
3201 W GORE BLVD, SUITE 202
LAWTON, OK 73505
Family Medicine
3201 W GORE BLVD, SUITE 105
LAWTON, OK 73505

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1811917867, enumerated as an "organization" on July 20, 2006.

The provider is located at 3201 W GORE BLVD SUITE 101 LAWTON, OK 73505 and the phone number is (580) 357-9984.

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