SYED A A ZAIDI, MD, PLLC
NPI 1225161029
Internal Medicine in Ripley, TN
About Syed A A Zaidi, Md, Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYED A A ZAIDI, MD, PLLC (NPI 1225161029) is a healthcare organization registered as an internal medicine in Ripley, Tennessee and active in the NPI registry since March 2007. The organization holds a CLIA Certificate of Compliance certificate valid through November 29, 2027 and lists Syed A Zaidi, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
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)
Syed A A Zaidi, Md, Pllc 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 Syed A A Zaidi, MD, PLLC, which bills Medicare for the services they deliver. Of these, 3 practice at this address. 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.
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 Compliance 44D0963940
Syed A A Zaidi MD PLLC · Ripley, TNFrequently 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 Syed A A Zaidi, MD, PLLC's NPI number?
The NPI number for Syed A A Zaidi, MD, PLLC is 1225161029. It was assigned to this organization in the NPPES registry on March 13, 2007.
Where is Syed A A Zaidi, MD, PLLC located?
Syed A A Zaidi, MD, PLLC is located at 868 Highway 51 S, Ripley, TN 38063. The listed phone number is (731) 221-1637.
What is Syed A A Zaidi, MD, PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Syed A A Zaidi, MD, PLLC enrolled in Medicare?
Yes. Syed A A Zaidi, MD, PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Syed A A Zaidi, MD, PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 3 clinicians reassign their Medicare billing to Syed A A Zaidi, MD, PLLC, 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, 3 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Does Syed A A Zaidi, MD, PLLC hold a CLIA laboratory certificate?
Yes. A Certificate of Compliance (number 44D0963940) is associated with this NPI, valid through November 29, 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 Syed A A Zaidi, MD, PLLC was last updated on April 7, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 months 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.
# Syed A A Zaidi, Md, Pllc · NPI 1225161029
Internal Medicine organization in Ripley, Tennessee. Organization record, active in the CMS NPPES registry since March 13, 2007.
## Identity
- **NPI:** 1225161029 (Entity type: Organization)
- **Enumerated:** March 13, 2007
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **Organization subpart:** No
- **Authorized official:** Syed Zaidi, OWNER
## Practice location
- **Address:** 868 HIGHWAY 51 S, Ripley, TN 38063-5536
- **Phone:** (731) 221-1637 · **Fax:** (731) 221-3028
## 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), Internal Medicine (1); 3 practice at this address · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 7, 2025
- **CLIA laboratory certificates:** 1 on file
---
Source: [NPI Profile](https://npiprofile.com/npi/1225161029) · Data from the CMS NPPES public registry.