CENTER FOR INTERNAL MEDICINE, PA
NPI 1023206513
Clinic/Center - Primary Care in San Antonio, TX
About Center For Internal Medicine, Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CENTER FOR INTERNAL MEDICINE, PA (NPI 1023206513) is a healthcare organization registered as a primary care in San Antonio, Texas and active in the NPI registry since October 2007. The organization holds a CLIA Waiver certificate valid through October 22, 2027 and lists Juan Carlos Gonzalez, President, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Center For Internal Medicine, Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by January 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
4Medicare enrollment records show 4 clinicians reassign Medicare billing to Center For Internal Medicine, PA, which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (4)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
CLIA Laboratory Certificates CMS CLIA
Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.
Certificate of Waiver 45D1075533
Center For Internal Medicine PA · San Antonio, TXFrequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Center For Internal Medicine, PA's NPI number?
The NPI number for Center For Internal Medicine, PA is 1023206513. It was assigned to this organization in the NPPES registry on October 9, 2007.
Where is Center For Internal Medicine, PA located?
Center For Internal Medicine, PA is located at 8265 Fredericksburg Rd, San Antonio, TX 78229. The listed phone number is (210) 200-8798.
What is Center For Internal Medicine, PA's specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Primary Care, with taxonomy code 261QP2300X.
Is Center For Internal Medicine, PA enrolled in Medicare?
Yes. Center For Internal Medicine, PA is registered in the Medicare PECOS enrollment system.
When is Center For Internal Medicine, PA's Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Texas, Clinic/Group Practice) is due for revalidation by January 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Center For Internal Medicine, PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 4 clinicians in 2 Medicare specialties reassign their Medicare billing to Center For Internal Medicine, PA. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. The largest specialties are Internal Medicine (3) and Family Practice (1). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Center For Internal Medicine, PA hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 45D1075533) is associated with this NPI, valid through October 22, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
What insurance does Center For Internal Medicine, PA accept?
Health plans from Ambetter from Arizona Complete Health, Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Superior HealthPlan and Ambetter of Oklahoma and 1 other insurer list Center For Internal Medicine, PA as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Center For Internal Medicine, PA was last updated on March 10, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Center For Internal Medicine, Pa · NPI 1023206513
Primary Care organization in San Antonio, Texas. Organization record, active in the CMS NPPES registry since October 9, 2007.
## Identity
- **NPI:** 1023206513 (Entity type: Organization)
- **Enumerated:** October 9, 2007
- **Primary specialty:** Clinic/Center - Primary Care · taxonomy 261QP2300X
- **Organization subpart:** No
- **Authorized official:** Juan Gonzalez, PRESIDENT
## Practice location
- **Address:** 8265 FREDERICKSBURG RD, San Antonio, TX 78229-3357
- **Phone:** (210) 200-8798 · **Fax:** (877) 904-3712
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** January 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 4 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (3), Family Practice (1); 3 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 10, 2014
- **Other identifiers:** Medicare UPIN H94694 (TX)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1023206513) · Data from the CMS NPPES public registry.