SR MEDICAL SERVICES PLLC
NPI 1063119543
Psychiatry & Neurology - Psychiatry in Westbury, NY
About Sr Medical Services Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SR MEDICAL SERVICES PLLC (NPI 1063119543) is a healthcare organization registered as a psychiatry in Westbury, New York and active in the NPI registry since February 2023. The organization lists Samuel Reinfeld, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Sr Medical Services Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
17Medicare enrollment records show 17 clinicians reassign Medicare billing to Sr Medical Services PLLC, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 7 within 10 miles. They are listed nearest first.
Clinicians by Medicare Specialty 5
Clinicians, nearest first (17)
Glen Oaks, NY 11004
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 Sr Medical Services PLLC's NPI number?
The NPI number for Sr Medical Services PLLC is 1063119543. It was assigned to this organization in the NPPES registry on February 14, 2023.
Where is Sr Medical Services PLLC located?
Sr Medical Services PLLC is located at 1400 Old Country Rd, Westbury, NY 11590. The listed phone number is (833) 350-8255.
What is Sr Medical Services PLLC's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Sr Medical Services PLLC enrolled in Medicare?
Yes. Sr Medical Services PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Sr Medical Services PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 17 clinicians in 5 Medicare specialties reassign their Medicare billing to Sr Medical Services PLLC. 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 Nurse Practitioner (6), Psychiatry (5) and Mental Health Counselor (3). Of these, 2 practice at this address and 7 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Sr Medical Services PLLC was last updated on September 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 47 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.
# Sr Medical Services Pllc · NPI 1063119543
Psychiatry organization in Westbury, New York. Organization record, active in the CMS NPPES registry since February 14, 2023.
## Identity
- **NPI:** 1063119543 (Entity type: Organization)
- **Enumerated:** February 14, 2023
- **Primary specialty:** Psychiatry & Neurology - Psychiatry · taxonomy 2084P0800X
- **Organization subpart:** No
- **Authorized official:** Samuel Reinfeld, OWNER
## Practice location
- **Address:** 1400 OLD COUNTRY RD, Westbury, NY 11590-5156
- **Phone:** (833) 350-8255
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 17 clinicians in 5 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Nurse Practitioner (6), Psychiatry (5), Mental Health Counselor (3); 2 practice at this address and 7 within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1063119543) · Data from the CMS NPPES public registry.