STANLEY SY MD PA
NPI 1740770148
Internal Medicine - Pulmonary Disease in Brownsville, TX
About Stanley Sy Md Pa NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
STANLEY SY MD PA (NPI 1740770148) is a healthcare organization registered as a pulmonary disease in Brownsville, Texas and active in the NPI registry since May 2018. The organization maintains a secondary practice location in Pharr and lists Lilia Castillo Quevedo, Office Manager, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 4
Secondary Practice Location 1
Other Identifiers 1
Group Practice 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Stanley Sy Md Pa is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
3Medicare enrollment records show 3 clinicians reassign Medicare billing to Stanley Sy MD PA, which bills Medicare for the services they deliver. Of these, 2 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (3)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Stanley Sy MD PA's NPI number?
The NPI number for Stanley Sy MD PA is 1740770148. It was assigned to this organization in the NPPES registry on May 11, 2018.
Where is Stanley Sy MD PA located?
Stanley Sy MD PA is located at 1040 W Jefferson St, Brownsville, TX 78520. The listed phone number is (956) 698-5400.
What is Stanley Sy MD PA's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Stanley Sy MD PA enrolled in Medicare?
Yes. Stanley Sy MD PA is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Stanley Sy MD PA?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Stanley Sy MD PA, in Nurse Practitioner and Pulmonary Disease. 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, 2 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
What insurance does Stanley Sy MD PA accept?
Health plans from Blue Cross and Blue Shield of Texas and WellPoint list Stanley Sy MD 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 Stanley Sy MD PA was last updated on July 29, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Stanley Sy Md Pa · NPI 1740770148
Pulmonary Disease organization in Brownsville, Texas. Organization record, active in the CMS NPPES registry since May 11, 2018.
## Identity
- **NPI:** 1740770148 (Entity type: Organization)
- **Enumerated:** May 11, 2018
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Lilia Quevedo, OFFICE MANAGER
## Practice location
- **Address:** 1040 W JEFFERSON ST, Brownsville, TX 78520
- **Phone:** (956) 698-5400
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 3 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (2), Pulmonary Disease (1); 2 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 29, 2020
- **Other identifiers:** Other 1740231893 (TX)
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Source: [NPI Profile](https://npiprofile.com/npi/1740770148) · Data from the CMS NPPES public registry.