DR. AMY GILLIS M.D.
NPI 1760677348
Radiology - Radiation Oncology in Rockville, MD
About Dr. Amy Gillis M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. AMY GILLIS M.D. (NPI 1760677348) is an individual radiation oncology provider in Rockville, Maryland, licensed in Maryland (D88894) and active in the NPI registry since September 2007. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2003).
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. Amy Gillis 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 Amy Gillis reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Kensington, MD 20895
- Reassigned Medicare billing, District of Columbia and Maryland enrollments
- Also billed through NPI 1285752121 (Maryland)
- 2,492 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 20852 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Amy Gillis's NPI number?
The NPI number for Amy Gillis is 1760677348. It was assigned to this individual provider in the NPPES registry on September 7, 2007.
Where is Amy Gillis located?
Amy Gillis practices at 2101 E Jefferson St Fl 3, Rockville, MD 20852. The listed phone number is (240) 507-0129.
What is Amy Gillis's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.
Is Amy Gillis enrolled in Medicare?
Yes. Amy Gillis 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 Amy Gillis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amy Gillis reassigns Medicare benefits to 2 organizations: Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (Kensington, MD) and Permanente Medical Group Inc (Stockton, CA). 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 Amy Gillis'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 Amy Gillis was last updated on June 15, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Amy Gillis, M.D. · NPI 1760677348
Radiation Oncology physician in Rockville, Maryland. Individual provider, active in the CMS NPPES registry since September 7, 2007.
## Identity
- **NPI:** 1760677348 (Entity type: Individual)
- **Enumerated:** September 7, 2007
- **Primary specialty:** Radiology - Radiation Oncology · taxonomy 2085R0001X
- **State license:** D88894 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 2101 E JEFFERSON ST FL 3, Rockville, MD 20852-4908
- **Phone:** (240) 507-0129
## 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): Kaiser Foundation Health Plan Of The Mid Atlantic States, Inc (NPI 1376601872, Kensington, MD); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2003
## Record status
- **NPPES last updated:** June 15, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1760677348) · Data from the CMS NPPES public registry.