DR. MARY MEGAN AYRES MASSEY MD
NPI 1053847129
Surgery in Dalton, GA
About Dr. Mary Megan Ayres Massey Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY MEGAN AYRES MASSEY MD (NPI 1053847129) is an individual surgery provider in Dalton, Georgia, licensed in Georgia (111467) and active in the NPI registry since May 2017. She is enrolled in Medicare PECOS, is affiliated with Hamilton Medical Center, and is a graduate of University Of Alabama School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Accepted Insurance
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. Mary Megan Ayres Massey 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 Reassignments
3Medicare enrollment records show Mary Massey reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Dalton, GA 30720
- Reassigned Medicare billing, Georgia enrollment
- 178 clinicians in this Medicare group
Oxford, NC 27565
- Reassigned Medicare billing, North Carolina enrollment
- 178 clinicians in this Medicare group
Jacksonville, NC 28546
- Reassigned Medicare billing, North Carolina enrollment
- 137 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Hamilton Medical Center
Acute Care Hospitals · Dalton, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30720 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 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DALTON, GA 30720
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 Mary Massey's NPI number?
The NPI number for Mary Massey is 1053847129. It was assigned to this individual provider in the NPPES registry on May 10, 2017. The provider is also known as Mary Megan Massey MD.
Where is Mary Massey located?
Mary Massey practices at 1504 Broadrick Dr, Dalton, GA 30720. The listed phone number is (706) 278-6403.
What is Mary Massey's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mary Massey enrolled in Medicare?
Yes. Mary Massey 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 Mary Massey's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Massey reassigns Medicare benefits to 3 organizations: Hamilton Physician Group Inc (Dalton, GA), Dlp Maria Parham Physician Practices LLC (Oxford, NC) and Onslow Memorial Hospital Inc (Jacksonville, NC). 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 Mary Massey's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Massey accept?
Health plans from Blue Cross and Blue Shield of NC and Cigna Healthcare list Mary Massey as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Mary Massey affiliated with any hospitals?
According to CMS data, Mary Massey is affiliated with Hamilton Medical Center.
When was this NPI record last updated?
The NPPES record for Mary Massey was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 41 days 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. Mary Megan Ayres Massey, MD · NPI 1053847129
Surgery physician in Dalton, Georgia. Individual provider, active in the CMS NPPES registry since May 10, 2017.
## Identity
- **NPI:** 1053847129 (Entity type: Individual)
- **Enumerated:** May 10, 2017
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 111467 (Georgia)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 1504 BROADRICK DR, Dalton, GA 30720-3011
- **Phone:** (706) 278-6403 · **Fax:** (706) 278-0087
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Hamilton Physician Group Inc (NPI 1235455569, Dalton, GA); Dlp Maria Parham Physician Practices LLC (NPI 1629447396, Oxford, NC); Onslow Memorial Hospital Inc (NPI 1679535496, Jacksonville, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Alabama School Of Medicine, class of 2017
## Record status
- **NPPES last updated:** September 14, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1053847129) · Data from the CMS NPPES public registry.