DR. MARY LYNN EPSTEN CHILLEMI MD
NPI 1982834081
Orthopaedic Surgery in Braselton, GA
About Dr. Mary Lynn Epsten Chillemi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARY LYNN EPSTEN CHILLEMI MD (NPI 1982834081) is an individual orthopaedic surgery provider in Braselton, Georgia, licensed in Georgia (75040) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and is a graduate of Other (2009).
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 3
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 Lynn Epsten Chillemi 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 Mary Lynn Chillemi reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Gainesville, GA 30501
- Reassigned Medicare billing, Georgia enrollment
- 11 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30517 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 3
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRASELTON, GA 30517
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 Lynn Chillemi's NPI number?
The NPI number for Mary Lynn Chillemi is 1982834081. It was assigned to this individual provider in the NPPES registry on July 23, 2009. The provider is also known as Mary Lynn Epsten MD.
Where is Mary Lynn Chillemi located?
Mary Lynn Chillemi practices at 1229 Friendship Rd Ste 100, Braselton, GA 30517. The listed phone number is (770) 532-7202.
What is Mary Lynn Chillemi's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery with taxonomy code 207X00000X.
Is Mary Lynn Chillemi enrolled in Medicare?
Yes. Mary Lynn Chillemi 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 Mary Lynn Chillemi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mary Lynn Chillemi reassigns Medicare benefits to Specialty Orthopaedics, PC (Gainesville, GA). 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 Mary Lynn Chillemi's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mary Lynn Chillemi accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee list Mary Lynn Chillemi 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.
When was this NPI record last updated?
The NPPES record for Mary Lynn Chillemi was last updated on June 22, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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 Lynn Epsten Chillemi, MD · NPI 1982834081
Orthopaedic Surgery physician in Braselton, Georgia. Individual provider, active in the CMS NPPES registry since July 23, 2009.
## Identity
- **NPI:** 1982834081 (Entity type: Individual)
- **Enumerated:** July 23, 2009
- **Primary specialty:** Orthopaedic Surgery · taxonomy 207X00000X
- **State license:** 75040 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1229 FRIENDSHIP RD STE 100, Braselton, GA 30517-5608
- **Phone:** (770) 532-7202 · **Fax:** (770) 536-2767
## 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:** Specialty Orthopaedics, PC (NPI 1477652139, Gainesville, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2009
## Record status
- **NPPES last updated:** June 22, 2026
- **Other identifiers:** Medicaid 003213684A (GA); Other 06538356 (GA); Medicaid 003213684B (GA)
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Source: [NPI Profile](https://npiprofile.com/npi/1982834081) · Data from the CMS NPPES public registry.