DR GUILLERMO MENDOZA - INT MED - LLC
NPI 1932686003
General Practice in Oviedo, FL

NPI Status: Active since July 23, 2018

Contact Information

2572 W STATE ROAD 426 STE 3040
OVIEDO, FL
ZIP 32765
Phone: (407) 890-9748
Fax: (407) 890-9819

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  • Organization
  • General Practice
  • CLIA Number: 10D2157685
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 11-08-2026

About DR GUILLERMO MENDOZA - INT MED - LLC

This page provides the complete NPI Profile along with additional information for Dr Guillermo Mendoza - Int Med - Llc, a primary care provider established in Oviedo, Florida operating as a General Practice. The healthcare provider is registered in the NPI registry with number 1932686003 assigned on July 2018. The practitioner's primary taxonomy code is 208D00000X. The provider is registered as an organization and their NPI record was last updated 2 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. Guillermo Alfredo Mendoza Fonseca Md (President)

NPI
1932686003
Provider Name
DR GUILLERMO MENDOZA - INT MED - LLC
Entity Type
Organization
Location Address
2572 W STATE ROAD 426 STE 3040 OVIEDO, FL 32765
Location Phone
(407) 890-9748
Location Fax
(407) 890-9819
Mailing Address
2572 W STATE ROAD 426 STE 3040 OVIEDO, FL 32765
Mailing Phone
(407) 890-9748
Mailing Fax
(407) 890-9819
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
07-23-2018
Last Update Date
08-15-2024
Code Navigator

A primary care provider (PCP) like Dr Guillermo Mendoza - Int Med - Llc sees people with common medical problems. The primary care provider might be a doctor, physician assistant, nurse practitioner or clinic that are usually involved in your long-term care. A PCP might provide preventive care, treat common medical conditions, identify urgent medical problems and refer you to specialists when necessary. Primary care is usually provided in an outpatient facility but if you are admitted to a hospital your PCP may assist in your care. The most common medical conditions seen by primary care providers are: hypertension, upper respiratory tract infections, depression or anxiety, back pain, arthritis, dermatitis, diabetes, urinary tract infections, 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

General Practice

Taxonomy Code
208D00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

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. GUILLERMO ALFREDO MENDOZA FONSECA MD

Authorized Official Title
PRESIDENT
Authorized Official Phone
(407) 890-9748

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
10D2157685
Facility Type
Physician Office
Certificate Effective Date
November 09, 2024
Certificate Expiration Date
November 08, 2026
Laboratory Director
GUILLERMO MENDOZA
Certificate Type
Certificate of Waiver
Certificate Type Description
This CLIA certificate is issued to Dr Guillermo Mendoza - Int Med - Llc 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 1932686003, 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 57. The final step is to find the difference between that total and the next multiple of ten (60 - 57 = 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
9
Unchanged
Pos 3
3
Doubled → 6
Pos 4
2
Unchanged
Pos 5
6
Doubled → 12 → 1 + 2
Pos 6
8
Unchanged
Pos 7
6
Doubled → 12 → 1 + 2
Pos 8
0
Unchanged
Pos 9
0
Doubled → 0
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 3 → 6 6 → 12 → 3 6 → 12 → 3 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 9 + 6 + 2 + 1 + 2 + 8 + 1 + 2 + 0 + 0 + 24 = 57

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

The next multiple of ten after 57 is 60. The difference is the calculated check digit.

60 - 57 = 3
This NPI is valid
The calculated check digit is 3, which matches the last digit of 1932686003.

Other Providers at the Same Location


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

General Practice
2572 W STATE ROAD 426 STE 3040
OVIEDO, FL 32765

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1932686003, enumerated as an "organization" on July 23, 2018.

The provider is located at 2572 W STATE ROAD 426 STE 3040 OVIEDO, FL 32765 and the phone number is (407) 890-9748.

General Practice with taxonomy code 208D00000X.