Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mark W Bonner, MD

Individual provider Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist · NPI 1811961600

Mark W Bonner, MD practises Dermatology in Macon, Georgia. Graduated from University of Kansas School of Med (KC/WICH/SAL) in 1986, 40 years ago. Practices with Georgia Dermatology and Skin Cancer Center, LLC, a 53-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
40
Trained at
University of Kansas School of Med (KC/WICH/SAL)
Licensed in
GA
In the registry since
2006
Specialties on file
8
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1157 Forsyth St
Macon, GA 31201
Phone: (478) 745-8581
Fax: (478) 328-0438
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 057047 (GA)
Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist Taxonomy 1835P0018X · Licence 057047 (GA)
Procedural Dermatology Physician Taxonomy 207NS0135X · Licence 057047 (GA)
Dermatopathology Physician Taxonomy 207ND0900X · Licence 057047 (GA)
Clinical & Laboratory Dermatological Immunology Physician Taxonomy 207NI0002X · Licence 057047 (GA)
Pediatric Dermatology Physician Taxonomy 207NP0225X · Licence 057047 (GA)
Pharmacist Taxonomy 183500000X · Licence 057047 (GA)
General Practice Physician Taxonomy 208D00000X · Licence 057047 (GA)

Record details

NPI number1811961600
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 16, 2006
Last updated in NPPESMay 3, 2024
Certification dateMay 3, 2024

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyDERMATOLOGY
Also practisesGENERAL PRACTICE, PATHOLOGY
Medical schoolUNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduated 1986 (40 years in practice)
Group practice Georgia Dermatology And Skin Cancer Center, Llc — 53 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Melanoma (skin cancer) excision 62 times · 89th percentile
Removal of skin lesions 473 times · 86th percentile
Skin biopsy 210 times · 86th percentile
Removal of skin cancer 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients557
Services billed 1,672 a service is one billed item, such as a visit, a test or a procedure
Average patient age73

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Food and Beverage $1,673 80 payments · a meal or drink at a meeting or visit, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Georgia Dermatology and Skin Cancer Center, LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 53 clinicians in the practice; 12 are shown here.

Other providers in Macon