DR. LEITH A ABDULLA M.D.
NPI 1861606782
Internal Medicine - Cardiovascular Disease in Olney, MD
About Dr. Leith A Abdulla M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. LEITH A ABDULLA M.D. (NPI 1861606782) is an individual cardiovascular disease provider in Olney, Maryland, licensed in Maryland (D0080646) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, is affiliated with Frederick Health Hospital, and is a graduate of Other (1989).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 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
Dr. Leith A Abdulla 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 Reassignments
3Medicare enrollment records show Leith Abdulla reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Olney, MD 20832
- Reassigned Medicare billing, District of Columbia enrollment
- 9 clinicians in this Medicare group
Washington, DC 20032
- Reassigned Medicare billing, District of Columbia enrollment
Frederick, MD 21702
- Reassigned Medicare billing, Maryland enrollment
- Medicare enrollment name: Sherman Kahan, M.D., P.A.
- 20 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 9
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.
Frederick Health Hospital
Acute Care Hospitals · Frederick, MDJohns Hopkins Hospital, The
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20832 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OLNEY, MD 20832
OLNEY, MD 20832
OLNEY, MD 20832
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 Leith Abdulla's NPI number?
The NPI number for Leith Abdulla is 1861606782. It was assigned to this individual provider in the NPPES registry on May 9, 2007.
Where is Leith Abdulla located?
Leith Abdulla practices at 3411 Olandwood Ct Ste 105, Olney, MD 20832. The listed phone number is (301) 774-5260.
What is Leith Abdulla's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Leith Abdulla enrolled in Medicare?
Yes. Leith Abdulla 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 organizations bill Medicare for Leith Abdulla's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leith Abdulla reassigns Medicare benefits to 3 organizations: Olney Medical Group, LLC (Olney, MD), Uruk LLC (Washington, DC) and Sherman Kahan, MD, PA (Frederick, MD). Each 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 Leith Abdulla's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Leith Abdulla affiliated with any hospitals?
According to CMS data, Leith Abdulla is affiliated with Frederick Health Hospital and Johns Hopkins Hospital, The.
When was this NPI record last updated?
The NPPES record for Leith Abdulla was last updated on March 7, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Leith A Abdulla, M.D. · NPI 1861606782
Cardiovascular Disease physician in Olney, Maryland. Individual provider, active in the CMS NPPES registry since May 9, 2007.
## Identity
- **NPI:** 1861606782 (Entity type: Individual)
- **Enumerated:** May 9, 2007
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** D0080646 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 3411 OLANDWOOD CT STE 105, Olney, MD 20832-1488
- **Phone:** (301) 774-5260
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Olney Medical Group, LLC (NPI 1720019011, Olney, MD); Uruk LLC (NPI 1356891030, Washington, DC); Sherman Kahan, MD, PA (NPI 1801812987, Frederick, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1989
## Record status
- **NPPES last updated:** March 7, 2023
- **Other identifiers:** Other D0080646 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1861606782) · Data from the CMS NPPES public registry.