Christopher Martin Horn, M.D.
Critical Care (Intensivists) · Neurology (CMS) · Marietta, GA
At a glance
677 Church St Ne, Marietta, GA 30060-1101
NPPES record updated Feb 10, 2026. Public records can lag behind changes at a practice.
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- 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
677 Church St NeMarietta, GA 30060-1101
Additional reported practice locations
9981 S Healthpark DrFort Myers, FL 339083618
Phone: 2392082212
Fax: 2399355067 11215 Metro Pkwy Ste 100
Fort Myers, FL 339661206
Phone: 2392082206 55 Whitcher St Ne
Suite 160
Marietta, GA 300601155
Phone: 7704221372
Education & affiliations
- Medical / professional school
- Wayne State University School Of Medicine
- Graduation year
- 2005
- CMS specialties
- Critical Care (Intensivists) · Neurology
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
- Altru Health System
- Concord Hospital-Laconia
- Lakeland Medical Practices
- Legacy Clinics Llc
- Legacy Salmon Creek Hospital
- Nchmd Inc
- Piedmont Hospitalist Physicians Llc
- St. Joseph Hospital Of Nashua Nh
- Virtual Neurology Llc
- Virtual Neurology Pc
- Virtual Neurology Texas Pllc
- Wellstar Medical Group Llc
Reported hospital affiliations
- Adventhealth Palm Coast Palm Coast, FL
- Christus Mother Frances Hospital Tyler, TX
- Christus St Michael Health System Texarkana, TX
- Wellstar Kennestone Regional Medical Center Marietta, GA
- Wellstar Mcg Health, Affiliated With Med Col Augusta, 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.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
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 | $509.99 |
Reporting companies
| Company | Amount |
|---|---|
| CALYXO, INC. | $185.60 |
| LABORIE MEDICAL TECHNOLOGIES CORP. | $119.92 |
| COLOPLAST CORP | $92.94 |
| NOVO NORDISK INC | $70.80 |
| ENDO USA, INC. | $22.08 |
| ALNYLAM PHARMACEUTICALS INC. | $18.65 |
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
- Critical Care (Intensivists) · Neurology (CMS)
- Taxonomy code
- 2084A2900X
- Enumeration date
- Jul 3, 2007
- Record updated
- Feb 10, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
2084N0400X
License reported: 131399 MT
2084N0400X
License reported: 66120 GA
208M00000X
License reported: ME165739 FL
2084N0400X
License reported: 57.011094 OH
2084N0400X
License reported: ME165739 FL
2084A2900X · Primary
License reported: 66120 GA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
677 Church St NeMarietta, GA 30060-1101
- Phone
- (770) 422-1372
Mailing address
805 SANDY PLAINS ROADMEDICAL STAFF SERVICES
MARIETTA, GA 300666340
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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