Kallan Sian Montgomery, M.D.
Family Medicine · Peachtree City, GA
At a glance
1401 Georgian Park Ste 200, Peachtree City, GA 30269-6974
Published activity: Removal or shaving of skin growth. View counts and coverage
NPPES record updated Mar 27, 2023. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
1401 Georgian Park Ste 200Peachtree City, GA 30269-6974
Additional reported practice locations
1190 Waianuenue AveHilo, HI 967202094
Phone: 8089323000 1285 Waianuenue Ave
Hilo, HI 967201209
Phone: 8089323940
Fax: 8089330011
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2011
- CMS specialties
- Family Practice
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Piedmont Fayette Hospital Fayetteville, GA
- Piedmont Hospital, Inc Atlanta, GA
- Piedmont Newnan Hospital, Inc Newnan, GA
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
| Procedure category | Published Medicare activity |
|---|---|
| Removal or shaving of skin growth | 1-10 |
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
Includes reported transfers of value, such as meals, travel, or consulting. Payments do not establish improper conduct or quality of care. Research funding and ownership values are excluded from this total.
See payment purposes and reporting companies
Reported purposes
| Purpose | Amount |
|---|---|
| Food and beverage | $221.11 |
Reporting companies
| Company | Amount |
|---|---|
| NOVO NORDISK INC | $59.84 |
| PFIZER INC. | $43.39 |
| AXSOME THERAPEUTICS, INC. | $31.07 |
| ORGANON LLC | $22.15 |
| SUMITOMO PHARMA AMERICA, INC. | $18.35 |
| ASTRAZENECA PHARMACEUTICALS LP | $17.62 |
| LILLY USA, LLC | $14.76 |
| AMGEN INC. | $13.93 |
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Family Medicine
- Taxonomy code
- 207Q00000X
- Enumeration date
- Apr 2, 2017
- Record updated
- Mar 27, 2023
More registry details
- Provider type
- Individual · Type 1
- Other reported name
- KALLAN SIAN ROSS
- Reported credentials
- M.D.
Reported taxonomies and licenses
207Q00000X
License reported: MD-21180 HI
207Q00000X · Primary
License reported: 94701 GA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
1401 Georgian Park Ste 200Peachtree City, GA 30269-6974
- Phone
- (770) 632-8909
Mailing address
1285 WAIANUENUE AVEHILO, HI 967201209
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
Report a directory issue