DR. MARK B. WILKIEMEYER M.D.
NPI 1497714331
Surgery in Sandy Springs, GA
About Dr. Mark B. Wilkiemeyer M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK B. WILKIEMEYER M.D. (NPI 1497714331) is an individual surgery provider in Sandy Springs, Georgia, licensed in Georgia (054699) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Northside Hospital, and is a graduate of Tulane University School Of Medicine (1998).
NPPES Registry Identity
Specialties & Licenses
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. Mark B. Wilkiemeyer 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 Reassignment
Medicare enrollment records show Mark Wilkiemeyer reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Atlanta, GA 30342
- Reassigned Medicare billing, Georgia enrollment
- 487 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 7
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.
Northside Hospital
Acute Care Hospitals · Atlanta, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30342 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.
SANDY SPRINGS, GA 30342
SANDY SPRINGS, GA 30342
ATLANTA, GA 30342
ATLANTA, GA 30342
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 Mark Wilkiemeyer's NPI number?
The NPI number for Mark Wilkiemeyer is 1497714331. It was assigned to this individual provider in the NPPES registry on March 20, 2006.
Where is Mark Wilkiemeyer located?
Mark Wilkiemeyer practices at 1100 Johnson Ferry Rd Building II Suite 470, Sandy Springs, GA 30342. The listed phone number is (404) 255-4901.
What is Mark Wilkiemeyer's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Mark Wilkiemeyer enrolled in Medicare?
Yes. Mark Wilkiemeyer 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 Mark Wilkiemeyer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Wilkiemeyer reassigns Medicare benefits to Northside Surgical Professional Services LLC (Atlanta, 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 Mark Wilkiemeyer's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Wilkiemeyer accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 1 other insurer list Mark Wilkiemeyer 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 Mark Wilkiemeyer affiliated with any hospitals?
According to CMS data, Mark Wilkiemeyer is affiliated with Northside Hospital.
When was this NPI record last updated?
The NPPES record for Mark Wilkiemeyer was last updated on February 26, 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. Mark B. Wilkiemeyer, M.D. · NPI 1497714331
Surgery physician in Sandy Springs, Georgia. Individual provider, active in the CMS NPPES registry since March 20, 2006.
## Identity
- **NPI:** 1497714331 (Entity type: Individual)
- **Enumerated:** March 20, 2006
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 054699 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1100 JOHNSON FERRY RD, BUILDING II SUITE 470, Sandy Springs, GA 30342-1709
- **Phone:** (404) 255-4901 · **Fax:** (404) 843-2447
## 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:** Northside Surgical Professional Services LLC (NPI 1356630990, Atlanta, GA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Tulane University School Of Medicine, class of 1998
## Record status
- **NPPES last updated:** February 26, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1497714331) · Data from the CMS NPPES public registry.