Brittany Anne Hixon, MD
Critical Care (Intensivists) · Pulmonary Disease (CMS) · Marietta, GA
At a glance
400 Tower Rd Ne Ste 200, Marietta, GA 30060-9412
NPPES record updated Jan 13, 2026. 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
400 Tower Rd Ne Ste 200Marietta, GA 30060-9412
Additional reported practice locations
55 Whitcher St NeSuite 160
Marietta, GA 300601155
Phone: 7704221372
Fax: 7704239651 55 Whitcher St Ne
Suite 160
Marietta, GA 300601155
Phone: 7704221372
Fax: 7704239651 677 Church St Ne
Marietta, GA 30060
Phone: 7704221372
Education & affiliations
- Medical / professional school
- Medical College Of Georgia School Of Medicine
- Graduation year
- 2003
- CMS specialties
- Critical Care (Intensivists) · Pulmonary Disease
Practice groups
Reported hospital affiliations
- Wellstar Kennestone Regional Medical Center Marietta, 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
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
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) · Pulmonary Disease (CMS)
- Taxonomy code
- 207RC0200X
- Enumeration date
- Dec 17, 2007
- Record updated
- Jan 13, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207LC0200X
License reported: 68640 GA
174400000X
License reported: 68640 GA
207RC0200X · Primary
License reported: 68640 GA
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
400 Tower Rd Ne Ste 200Marietta, GA 30060-9412
- Phone
- (770) 422-1372
- Fax
- (770) 999-2488
Mailing address
400 TOWER RD NE STE 200MARIETTA, GA 300609412
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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