DR. MOUHAMAD O. ANNOUS MD
NPI 1154390953
Surgery - Vascular Surgery in Towson, MD
About Dr. Mouhamad O. Annous Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MOUHAMAD O. ANNOUS MD (NPI 1154390953) is an individual vascular surgery provider in Towson, Maryland, licensed in Maryland (D0023427) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Medstar Good Samaritan Hospital, and is a graduate of Other (1974).
NPPES Registry Identity
Specialties & Licenses 2
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. Mouhamad O. Annous Md 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
2Medicare enrollment records show Mouhamad Annous reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Towson, MD 21286
- Reassigned Medicare billing, Maryland enrollment
- 4 clinicians in this Medicare group
Towson, MD 21204
- Reassigned Medicare billing, Maryland enrollment
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 27
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Medstar Good Samaritan Hospital
Acute Care Hospitals · Baltimore, MDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21204 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 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
TOWSON, MD 21204
TOWSON, MD 21204
TOWSON, MD 21204
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 Mouhamad Annous's NPI number?
The NPI number for Mouhamad Annous is 1154390953. It was assigned to this individual provider in the NPPES registry on March 15, 2006.
Where is Mouhamad Annous located?
Mouhamad Annous practices at 7801 York Rd Ste 240, Towson, MD 21204. The listed phone number is (410) 323-9214.
What is Mouhamad Annous's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is Mouhamad Annous enrolled in Medicare?
Yes. Mouhamad Annous 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 Mouhamad Annous's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mouhamad Annous reassigns Medicare benefits to 2 organizations: Premier Vascular Center Of Maryland LLC (Towson, MD) and Towson Vascular And Wound Center LLC (Towson, 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 Mouhamad Annous's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Mouhamad Annous affiliated with any hospitals?
According to CMS data, Mouhamad Annous is affiliated with Medstar Good Samaritan Hospital.
When was this NPI record last updated?
The NPPES record for Mouhamad Annous was last updated on May 23, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.