DR. ASHA MARIAM ALEX M.D.
NPI 1922395805
Internal Medicine - Rheumatology in Washington, DC
About Dr. Asha Mariam Alex M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASHA MARIAM ALEX M.D. (NPI 1922395805) is an individual rheumatology provider in Washington, District Of Columbia, licensed in Maryland (D82852) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2008).
NPPES Registry Identity
Specialties & Licenses 2
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. Asha Mariam Alex 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
2Medicare enrollment records show Asha Alex reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Annapolis, MD 21401
- Reassigned Medicare billing, Maryland enrollment
- 16 clinicians in this Medicare group
Randallstown, MD 21133
- Reassigned Medicare billing, Maryland enrollment
- 664 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 8
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 20007 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.
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.
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
WASHINGTON, DC 20007
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 Asha Alex's NPI number?
The NPI number for Asha Alex is 1922395805. It was assigned to this individual provider in the NPPES registry on June 29, 2011.
Where is Asha Alex located?
Asha Alex practices at 3800 Reservoir Rd NW Department Of Rheumatology, Washington, DC 20007. The listed phone number is (202) 444-6200.
What is Asha Alex's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Rheumatology, with taxonomy code 207RR0500X.
Is Asha Alex enrolled in Medicare?
Yes. Asha Alex 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 Asha Alex's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Asha Alex reassigns Medicare benefits to 2 organizations: Annapolis Rheumatology LLC (Annapolis, MD) and Sinai Hospital Of Baltimore, Inc (Randallstown, 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 Asha Alex's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Asha Alex was last updated on March 9, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Asha Mariam Alex, M.D. · NPI 1922395805
Rheumatology physician in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since June 29, 2011.
## Identity
- **NPI:** 1922395805 (Entity type: Individual)
- **Enumerated:** June 29, 2011
- **Primary specialty:** Internal Medicine - Rheumatology · taxonomy 207RR0500X
- **State license:** D82852 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 3800 RESERVOIR RD NW, DEPARTMENT OF RHEUMATOLOGY, Washington, DC 20007-2113
- **Phone:** (202) 444-6200 · **Fax:** (877) 625-1471
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Annapolis Rheumatology LLC (NPI 1104188424, Annapolis, MD); Sinai Hospital Of Baltimore, Inc (NPI 1396262077, Randallstown, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2008
## Record status
- **NPPES last updated:** March 9, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1922395805) · Data from the CMS NPPES public registry.