SYED HAIDER ABBAS M.D.
NPI 1982658902
Internal Medicine - Rheumatology in Lexington, KY
About Syed Haider Abbas M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SYED HAIDER ABBAS M.D. (NPI 1982658902) is an individual rheumatology provider in Lexington, Kentucky, licensed in Kentucky (KY 37360) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Pikeville Medical Center, and is a graduate of Other (1993).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Accepted Insurance
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
Syed Haider Abbas M.d. 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 Syed Abbas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lexington, KY 40504
- Reassigned Medicare billing, Kentucky enrollment
- 338 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.
Areas of Expertise CMS Part B claims 13
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Pikeville Medical Center
Acute Care Hospitals · Pikeville, KYSaint Joseph East
Acute Care Hospitals · Lexington, KYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 40504 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Syed Abbas's NPI number?
The NPI number for Syed Abbas is 1982658902. It was assigned to this individual provider in the NPPES registry on May 22, 2006.
Where is Syed Abbas located?
Syed Abbas practices at 1221 S Broadway, Lexington, KY 40504. The listed phone number is (859) 258-4450.
What is Syed Abbas's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Syed Abbas enrolled in Medicare?
Yes. Syed Abbas 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 Syed Abbas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Syed Abbas reassigns Medicare benefits to New Lexington Clinic, Psc (Lexington, KY). 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 Syed Abbas's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Syed Abbas accept?
Health plans from Anthem Blue Cross and Blue Shield list Syed Abbas 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.
Is Syed Abbas affiliated with any hospitals?
According to CMS data, Syed Abbas is affiliated with Pikeville Medical Center and Saint Joseph East.
When was this NPI record last updated?
The NPPES record for Syed Abbas was last updated on March 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.