ENDOCRINE ASSOCIATES
NPI 1912091471
Internal Medicine - Endocrinology, Diabetes & Metabolism in Houston, TX
About Endocrine Associates NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ENDOCRINE ASSOCIATES (NPI 1912091471) is a healthcare organization registered as an endocrinology, diabetes & metabolism in Houston, Texas and active in the NPI registry since October 2006. The organization holds a CLIA Waiver certificate valid through March 12, 2027 and lists Gerardo Bueso, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
Group Practice 1
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)
Endocrine Associates is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 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
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Endocrine Associates, which bills Medicare for the services they deliver. Of these, 1 practice at this address. They are listed nearest first.
Clinicians, nearest first (2)
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 45D0697128
Endocrine Associates · Houston, 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 Endocrine Associates's NPI number?
The NPI number for Endocrine Associates is 1912091471. It was assigned to this organization in the NPPES registry on October 2, 2006.
Where is Endocrine Associates located?
Endocrine Associates is located at 5711 Almeda Rd, Houston, TX 77004. The listed phone number is (713) 520-8385.
What is Endocrine Associates's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Endocrine Associates enrolled in Medicare?
Yes. Endocrine Associates is registered in the Medicare PECOS enrollment system.
When is Endocrine Associates'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 March 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 Endocrine Associates?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Endocrine Associates, in Internal Medicine and Nurse Practitioner. 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. Of these, 1 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Endocrine Associates hold a CLIA laboratory certificate?
Yes. A Certificate of Waiver (number 45D0697128) is associated with this NPI, valid through March 12, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.
When was this NPI record last updated?
The NPPES record for Endocrine Associates was last updated on September 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Endocrine Associates · NPI 1912091471
Endocrinology, Diabetes & Metabolism organization in Houston, Texas. Organization record, active in the CMS NPPES registry since October 2, 2006.
## Identity
- **NPI:** 1912091471 (Entity type: Organization)
- **Enumerated:** October 2, 2006
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **Organization subpart:** No
- **Authorized official:** Gerardo Bueso, OWNER
## Practice location
- **Address:** 5711 ALMEDA RD, Houston, TX 77004-7303
- **Phone:** (713) 520-8385 · **Fax:** (713) 520-5029
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Texas, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Internal Medicine (1), Nurse Practitioner (1); 1 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 27, 2022
- **Other identifiers:** Other CK5529 (TX); Medicaid 079710201 (TX)
- **CLIA laboratory certificates:** 1 on file
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Source: [NPI Profile](https://npiprofile.com/npi/1912091471) · Data from the CMS NPPES public registry.