ALI BADER M.D.
NPI 1720060502
Anesthesiology in Baltimore, MD
About Ali Bader M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALI BADER M.D. (NPI 1720060502) is an individual anesthesiology provider in Baltimore, Maryland, licensed in Maryland (D0062769) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Medstar Franklin Square Medical Center, and is a graduate of Other (1985).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 5
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
Ali Bader 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 Ali Bader reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21218
- Reassigned Medicare billing, Maryland enrollment
- 311 clinicians in this Medicare group
Baltimore, MD 21239
- Reassigned Medicare billing, Maryland enrollment
- 2,602 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 3
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 Franklin Square Medical Center
Acute Care Hospitals · Rosedale, MDOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BALTIMORE, MD 21225
BALTIMORE, MD 21225
BALTIMORE, MD 21225
BALTIMORE, MD 21225
BALTIMORE, MD 21225
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 Ali Bader's NPI number?
The NPI number for Ali Bader is 1720060502. It was assigned to this individual provider in the NPPES registry on November 16, 2005.
Where is Ali Bader located?
Ali Bader practices at 3001 S Hanover St, Baltimore, MD 21225. The listed phone number is (410) 350-3341.
What is Ali Bader's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Ali Bader enrolled in Medicare?
Yes. Ali Bader 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 Ali Bader's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ali Bader reassigns Medicare benefits to 2 organizations: Medstar Medical Group Anesthesiology LLC (Baltimore, MD) and Medstar Medical Group II LLC (Baltimore, 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 Ali Bader's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ali Bader affiliated with any hospitals?
According to CMS data, Ali Bader is affiliated with Medstar Franklin Square Medical Center.
When was this NPI record last updated?
The NPPES record for Ali Bader was last updated on October 17, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Ali Bader, M.D. · NPI 1720060502
Anesthesiology physician in Baltimore, Maryland. Individual provider, active in the CMS NPPES registry since November 16, 2005.
## Identity
- **NPI:** 1720060502 (Entity type: Individual)
- **Enumerated:** November 16, 2005
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** D0062769 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 3001 S HANOVER ST, Baltimore, MD 21225-1233
- **Phone:** (410) 350-3341
## 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): Medstar Medical Group Anesthesiology LLC (NPI 1528578333, Baltimore, MD); Medstar Medical Group II LLC (NPI 1184046187, Baltimore, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1985
## Record status
- **NPPES last updated:** October 17, 2008
- **Other identifiers:** Medicare UPIN G05141 (MD); Medicare ID-Type Unspecified L531 (MD); Medicare PIN 225H (MD); and 2 more
---
Source: [NPI Profile](https://npiprofile.com/npi/1720060502) · Data from the CMS NPPES public registry.