MARISSA C. KEENE,M.D. PA
NPI 1255416640
Obstetrics & Gynecology in Laredo, TX

NPI Status: Active since October 26, 2006

Contact Information

6826 SPRINGFIELD AVE
SUITE 102
LAREDO, TX
ZIP 78041
Phone: (956) 729-7525
Fax: (956) 729-8524

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  • Organization
  • Obstetrics & Gynecology

About MARISSA C. KEENE,M.D. PA

This page provides the complete NPI Profile along with additional information for Marissa C. Keene,m.d. Pa, a women's health care provider established in Laredo, Texas operating as a Obstetrics & Gynecology. The healthcare provider is registered in the NPI registry with number 1255416640 assigned on October 2006. The practitioner's primary taxonomy code is 207V00000X with license number K5578 (TX). The provider is registered as an organization and their NPI record was last updated 6 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 Dr. Marissa C. Keene (Sole Proprietor)

NPI
1255416640
Provider Name
MARISSA C. KEENE,M.D. PA
Entity Type
Organization
Location Address
6826 SPRINGFIELD AVE SUITE 102 LAREDO, TX 78041
Location Phone
(956) 729-7525
Location Fax
(956) 729-8524
Mailing Address
6826 SPRINGFIELD AVE SUITE 102 LAREDO, TX 78041
Mailing Phone
(956) 729-7525
Mailing Fax
(956) 729-8524
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
10-26-2006
Last Update Date
08-22-2020
Code Navigator

Women's health care providers like Marissa C. Keene,m.d. Pa treat and diagnose diseases and conditions that affect a woman's physical and emotional health. Women's health professionals come from a variety of different specialties, including obstetrician/gynecologists, general surgeons, perinatologists, physician assistants, nurse practitioners or nurse midwives. A women's health provider might help you with family planning, breast care, pregnancy and child birth, osteoporosis, menopause, heart disease, 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

Obstetrics & Gynecology

Taxonomy Code
207V00000X
Type
Allopathic & Osteopathic Physicians
License No.
K5578
License State
TX
Taxonomy Description
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.

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. MARISSA C. KEENE

Authorized Official Title
SOLE PROPRIETOR
Authorized Official Phone
(956) 729-7525

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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 1255416640, we treat the final digit (0) 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 60. The final step is to find the difference between that total and the next multiple of ten (60 - 60 = 0).

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
2
Unchanged
Pos 3
5
Doubled → 10 → 1 + 0
Pos 4
5
Unchanged
Pos 5
4
Doubled → 8
Pos 6
1
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
6
Unchanged
Pos 9
4
Doubled → 8
Check
0
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 5 → 10 → 1 4 → 8 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 + 2 + 1 + 0 + 5 + 8 + 1 + 1 + 2 + 6 + 8 + 24 = 60

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

The next multiple of ten after 60 is 60. The difference is the calculated check digit.

60 - 60 = 0
This NPI is valid
The calculated check digit is 0, which matches the last digit of 1255416640.

Other Providers at the Same Location


The following 7 providers are registered at the same or a nearby location.

Internal Medicine (Cardiovascular Disease)
6826 SPRINGFIELD AVE, STE 101
LAREDO, TX 78041
Internal Medicine (Cardiovascular Disease)
6826 SPRINGFIELD AVE, STE 101
LAREDO, TX 78041
Emergency Medicine (Emergency Medical Services)
6826 SPRINGFIELD AVE
LAREDO, TX 78041
Psychologist
6826 SPRINGFIELD AVE, STE. 103A
LAREDO, TX 78041
Clinic/Center (Adolescent and Children Mental Health)
6826 SPRINGFIELD AVE, SUITE 103A
LAREDO, TX 78041
Psychologist (Counseling)
6826 SPRINGFIELD AVE, SUITE 103A
LAREDO, TX 78041
Counselor (Mental Health)
6826 SPRINGFIELD AVE
LAREDO, TX 78041

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255416640, enumerated as an "organization" on October 26, 2006.

The provider is located at 6826 SPRINGFIELD AVE SUITE 102 LAREDO, TX 78041 and the phone number is (956) 729-7525.

Obstetrics & Gynecology with taxonomy code 207V00000X.