GONZABA MEDICAL GROUP
NPI 1427592104
Family Medicine in San Antonio, TX

NPI Status: Active since December 14, 2016

Contact Information

720 PLEASANTON RD
SAN ANTONIO, TX
ZIP 78214
Phone: (210) 921-3800

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  • Organization
  • Family Medicine
  • CLIA Number: 45D2116466
  • CLIA Cert. Type: Physician Office
  • CLIA Exp. Date: 07-13-2027

About GONZABA MEDICAL GROUP

This page provides the complete NPI Profile along with additional information for Gonzaba Medical Group, a primary care provider established in San Antonio, Texas operating as a Family Medicine. The healthcare provider is registered in the NPI registry with number 1427592104 assigned on December 2016. The practitioner's primary taxonomy code is 207Q00000X. The provider is registered as an organization and their NPI record was last updated 10 years ago. Gonzaba Medical Group 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 Gonzaba Medical Group. The authorized official of this NPI record is William Gonzaba Md (President / Ceo)

NPI
1427592104
Provider Legal Name
GMG HEALTH
Other Organization Name
GONZABA MEDICAL GROUP
Other Name Type
Doing Business As (3)
Entity Type
Organization
Location Address
720 PLEASANTON RD SAN ANTONIO, TX 78214
Location Phone
(210) 921-3800
Mailing Address
720 PLEASANTON RD SAN ANTONIO, TX 78214
Mailing Phone
(210) 921-3800
Is Sole Proprietor?
No
Is Organization Subpart?
No
Enumeration Date
12-14-2016
Last Update Date
12-14-2016
Code Navigator

A primary care provider (PCP) like Gonzaba Medical Group 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

Family Medicine

Taxonomy Code
207Q00000X
Type
Allopathic & Osteopathic Physicians
Taxonomy Description
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1207R00000XAllopathic & Osteopathic Physicians

Internal Medicine

 
2207RE0101XAllopathic & Osteopathic Physicians

Internal Medicine
Endocrinology, Diabetes & Metabolism

 
3207RH0003XAllopathic & Osteopathic Physicians

Internal Medicine
Hematology & Oncology

 
4207RI0200XAllopathic & Osteopathic Physicians

Internal Medicine
Infectious Disease

 
5207RR0500XAllopathic & Osteopathic Physicians

Internal Medicine
Rheumatology

 
6213E00000XPodiatric Medicine & Surgery Service Providers

Podiatrist

 

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

WILLIAM GONZABA MD

Authorized Official Title
PRESIDENT / CEO
Authorized Official Phone
(210) 921-3800

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
45D2116466
Facility Type
Physician Office
Certificate Effective Date
July 14, 2025
Certificate Expiration Date
July 13, 2027
Laboratory Director
DR. MELISSA MARTINEZ DIAZ
Certificate Type
Certificate of Accreditation
Certificate Type Description
This is a CLIA certificate is issued to Gonzaba Medical Group on the basis of the laboratory's accreditation by an accreditation organization approved by CMS. This type of certificate is issued to a laboratories tha perform nonwaived (moderate and/or high complexity) testing.

Reviews for GONZABA MEDICAL GROUP

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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 1427592104, we treat the final digit (4) 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 56. The final step is to find the difference between that total and the next multiple of ten (60 - 56 = 4).

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
2
Doubled → 4
Pos 4
7
Unchanged
Pos 5
5
Doubled → 10 → 1 + 0
Pos 6
9
Unchanged
Pos 7
2
Doubled → 4
Pos 8
1
Unchanged
Pos 9
0
Doubled → 0
Check
4
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 2 → 4 5 → 10 → 1 2 → 4 0 → 0

Step 2: Add all digits plus the NPI constant

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

2 + 4 + 4 + 7 + 1 + 0 + 9 + 4 + 1 + 0 + 24 = 56

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

The next multiple of ten after 56 is 60. The difference is the calculated check digit.

60 - 56 = 4
This NPI is valid
The calculated check digit is 4, which matches the last digit of 1427592104.

Other Providers at the Same Location


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

Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Physician Assistant
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Clinic/Center (Primary Care)
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Nurse Practitioner (Family)
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Durable Medical Equipment & Medical Supplies
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Internal Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
General Practice
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Internal Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Physician Assistant
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Physician Assistant
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Internal Medicine (Hematology & Oncology)
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Physician Assistant
720 PLEASANTON RD
SAN ANTONIO, TX 78214
Family Medicine
720 PLEASANTON RD
SAN ANTONIO, TX 78214

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1427592104, enumerated as an "organization" on December 14, 2016.

The provider is located at 720 PLEASANTON RD SAN ANTONIO, TX 78214 and the phone number is (210) 921-3800.

Family Medicine with taxonomy code 207Q00000X.