DR. DEBORAH S DAVIS MD
NPI 1093818346
Emergency Medicine in Chestertown, MD
About Dr. Deborah S Davis Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DEBORAH S DAVIS MD (NPI 1093818346) is an individual emergency medicine provider in Chestertown, Maryland, licensed in Maryland (D0055780) and active in the NPI registry since September 2006. She is enrolled in Medicare PECOS, is affiliated with Riverside Shore Memorial Hospital, and maintains a secondary practice location in Onancock.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Deborah S Davis 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 Reassignment
Medicare enrollment records show Deborah Davis reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gloucester, VA 23061
- Reassigned Medicare billing, Virginia enrollment
- 1,097 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 5
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.
Riverside Shore Memorial Hospital
Acute Care Hospitals · Onancock, VAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 21620 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHESTERTOWN, MD 21620
CHESTERTOWN, MD 21620
CHESTERTOWN, MD 21620
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 Deborah Davis's NPI number?
The NPI number for Deborah Davis is 1093818346. It was assigned to this individual provider in the NPPES registry on September 5, 2006.
Where is Deborah Davis located?
Deborah Davis practices at 100 Brown Street Chester River Health Center, Chestertown, MD 21620. The listed phone number is (410) 778-3300.
What is Deborah Davis's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Deborah Davis enrolled in Medicare?
Yes. Deborah Davis 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 organization bills Medicare for Deborah Davis's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Deborah Davis reassigns Medicare benefits to Riverside Physician Services Inc (Gloucester, VA). The 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 Deborah Davis's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Deborah Davis affiliated with any hospitals?
According to CMS data, Deborah Davis is affiliated with Riverside Shore Memorial Hospital.
When was this NPI record last updated?
The NPPES record for Deborah Davis was last updated on March 17, 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.
# Dr. Deborah S Davis, MD · NPI 1093818346
Emergency Medicine physician in Chestertown, Maryland. Individual provider, active in the CMS NPPES registry since September 5, 2006.
## Identity
- **NPI:** 1093818346 (Entity type: Individual)
- **Enumerated:** September 5, 2006
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** D0055780 (Maryland)
- **Sole proprietor:** No
## Practice location
- **Address:** 100 BROWN STREET, CHESTER RIVER HEALTH CENTER, Chestertown, MD 21620
- **Phone:** (410) 778-3300 · **Fax:** (410) 778-4699
## 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:** Riverside Physician Services Inc (NPI 1679023428, Gloucester, VA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Vermont College Of Medicine, class of 1993
## Record status
- **NPPES last updated:** March 17, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1093818346) · Data from the CMS NPPES public registry.