DR. GABRIELA SALLY SIEGEL M.D.
NPI 1518499730
Family Medicine in Columbia, MD
About Dr. Gabriela Sally Siegel M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GABRIELA SALLY SIEGEL M.D. (NPI 1518499730) is an individual family medicine provider in Columbia, Maryland, licensed in Maryland (D0096667) and active in the NPI registry since March 2017. She is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
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. Gabriela Sally Siegel 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 Gabriela Siegel reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Baltimore, MD 21201
- Reassigned Medicare billing, Maryland enrollment
- 213 clinicians in this Medicare group
Rockville, MD 20850
- Reassigned Medicare billing, District of Columbia enrollment
- 145 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21045 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
COLUMBIA, MD 21045
COLUMBIA, MD 21045
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 Gabriela Siegel's NPI number?
The NPI number for Gabriela Siegel is 1518499730. It was assigned to this individual provider in the NPPES registry on March 28, 2017.
Where is Gabriela Siegel located?
Gabriela Siegel practices at 5500 Knoll North Dr Ste 370, Columbia, MD 21045. The listed phone number is (410) 837-2050.
What is Gabriela Siegel's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Gabriela Siegel enrolled in Medicare?
Yes. Gabriela Siegel 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 Gabriela Siegel's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gabriela Siegel reassigns Medicare benefits to 2 organizations: Chase Brexton Health Services, Inc. (Baltimore, MD) and Comprehensive Primary Care And Associates LLC (Rockville, 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 Gabriela Siegel'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 Gabriela Siegel was last updated on April 10, 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. Gabriela Sally Siegel, M.D. · NPI 1518499730
Family Medicine physician in Columbia, Maryland. Individual provider, active in the CMS NPPES registry since March 28, 2017.
## Identity
- **NPI:** 1518499730 (Entity type: Individual)
- **Enumerated:** March 28, 2017
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** D0096667 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 5500 KNOLL NORTH DR STE 370, Columbia, MD 21045-2393
- **Phone:** (410) 837-2050
## 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): Chase Brexton Health Services, Inc. (NPI 1588606305, Baltimore, MD); Comprehensive Primary Care And Associates LLC (NPI 1831492586, Rockville, MD) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** April 10, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1518499730) · Data from the CMS NPPES public registry.