M4R INC
NPI 1437742632
Internal Medicine in El Centro, CA

NPI Status: Active since February 18, 2021

Contact Information

1550 N IMPERIAL AVE STE 1
EL CENTRO, CA
ZIP 92243
Phone: (760) 353-4710
Fax: (760) 545-0245

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  • Organization
  • Internal Medicine

About M4R INC

This page provides the complete NPI Profile along with additional information for M4r Inc, an internist established in El Centro, California operating as a Internal Medicine. The healthcare provider is registered in the NPI registry with number 1437742632 assigned on February 2021. The practitioner's primary taxonomy code is 207R00000X. The provider is registered as an organization and their NPI record was last updated one year 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. Mohsen M El Ramah Md (Ceo)

NPI
1437742632
Provider Name
M4R INC
Entity Type
Organization
Location Address
1550 N IMPERIAL AVE STE 1 EL CENTRO, CA 92243
Location Phone
(760) 353-4710
Location Fax
(760) 545-0245
Mailing Address
PO BOX 4143 EL CENTRO, CA 92244
Mailing Phone
(760) 353-4710
Mailing Fax
(760) 545-0245
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
02-18-2021
Last Update Date
07-21-2025
Code Navigator

An internist like M4r 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

Taxonomy Code
207R00000X
Type
Allopathic & Osteopathic Physicians
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. MOHSEN M EL RAMAH MD

Authorized Official Title
CEO
Authorized Official Phone
(650) 438-4527

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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 1437742632, we treat the final digit (2) 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 68. The final step is to find the difference between that total and the next multiple of ten (70 - 68 = 2).

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

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 6 + 7 + 1 + 4 + 4 + 4 + 6 + 6 + 24 = 68

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

The next multiple of ten after 68 is 70. The difference is the calculated check digit.

70 - 68 = 2
This NPI is valid
The calculated check digit is 2, which matches the last digit of 1437742632.

Other Providers at the Same Location


The following 3 providers are registered at the same or a nearby location.

Nurse Practitioner (Family)
1550 N IMPERIAL AVE STE 1
EL CENTRO, CA 92243
Internal Medicine (Nephrology)
1550 N IMPERIAL AVE STE 1
EL CENTRO, CA 92243
Internal Medicine
1550 N IMPERIAL AVE STE 1
EL CENTRO, CA 92243

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1437742632, enumerated as an "organization" on February 18, 2021.

The provider is located at 1550 N IMPERIAL AVE STE 1 EL CENTRO, CA 92243 and the phone number is (760) 353-4710.

Internal Medicine with taxonomy code 207R00000X.