Charles G Sewall, M.D.
Specialty details in registry · Oak Ridge, TN
At a glance
800 Oak Ridge Tpke, Oak Ridge, TN 37830-6957
NPPES record updated May 17, 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
800 Oak Ridge Tpke Suite C-100Oak Ridge, TN 37830-6957
Additional reported practice locations
1855 Tanner Way Ste 130Harriman, TN 377488331
Phone: 8658821600
Fax: 8652859684 49 Cleveland St Ste 300
Crossville, TN 385552854
Phone: 9314561550
Fax: 9314561555 109 Independence Ln Ste 500
La Follette, TN 377663040
Phone: 4235629744
Fax: 8655441862
Education & affiliations
No matching clinician background record in the imported CMS release.
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.
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
- Specialty details in registry
- Taxonomy code
- 207YX0007X
- Enumeration date
- Aug 28, 2005
- Record updated
- May 17, 2023
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- M.D.
Reported taxonomies and licenses
207YX0007X
License reported: 28475 KY
207YX0007X · Primary
License reported: 021441 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
800 Oak Ridge TpkeSuite C-100
Oak Ridge, TN 37830-6957
- Phone
- (865) 483-2288
- Fax
- (865) 482-4400
Mailing address
800 OAK RIDGE TPKESUITE C-100
OAK RIDGE, TN 378306957
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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