FERNANDO REYES SAN MARTIN
NPI 1619506615
Internal Medicine - Endocrinology, Diabetes & Metabolism in Shavano Park, TX
About Fernando Reyes San Martin NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
FERNANDO REYES SAN MARTIN (NPI 1619506615) is an individual endocrinology, diabetes & metabolism provider in Shavano Park, Texas, licensed in Texas (V7630) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Boerne, and is a graduate of Other (2016).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Fernando Reyes San Martin is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Fernando Reyes San Martin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Shavano Park, TX 78231
- Reassigned Medicare billing, Texas enrollment
- 10 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 78231 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently 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 Fernando Reyes San Martin's NPI number?
The NPI number for Fernando Reyes San Martin is 1619506615. It was assigned to this individual provider in the NPPES registry on April 2, 2020.
Where is Fernando Reyes San Martin located?
Fernando Reyes San Martin practices at 4118 Pond Hill Rd Ste 3, Shavano Park, TX 78231. The listed phone number is (210) 494-3739.
What is Fernando Reyes San Martin's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.
Is Fernando Reyes San Martin enrolled in Medicare?
Yes. Fernando Reyes San Martin is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Fernando Reyes San Martin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Fernando Reyes San Martin reassigns Medicare benefits to Diabetes And Metabolism Specialists (Shavano Park, TX). The 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 Fernando Reyes San Martin's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Fernando Reyes San Martin was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 days 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.
# Fernando Reyes San Martin · NPI 1619506615
Endocrinology, Diabetes & Metabolism physician in Shavano Park, Texas. Individual provider, active in the CMS NPPES registry since April 2, 2020.
## Identity
- **NPI:** 1619506615 (Entity type: Individual)
- **Enumerated:** April 2, 2020
- **Primary specialty:** Internal Medicine - Endocrinology, Diabetes & Metabolism · taxonomy 207RE0101X
- **State license:** V7630 (Texas)
- **Sole proprietor:** No
## Practice location
- **Address:** 4118 POND HILL RD STE 3, Shavano Park, TX 78231-1281
- **Phone:** (210) 494-3739
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Diabetes And Metabolism Specialists (NPI 1629099247, Shavano Park, TX), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2016
## Record status
- **NPPES last updated:** October 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1619506615) · Data from the CMS NPPES public registry.