Ikuyo Imayama, MD
Critical Care (Intensivists) · Family Practice · Internal Medicine · Pulmonary Disease (CMS) · Knoxville, TN
At a glance
6473 Kingston Pike, Knoxville, TN 37919-4832
NPPES record updated Jun 22, 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
6473 Kingston PikeKnoxville, TN 37919-4832
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2002
- CMS specialties
- Critical Care (Intensivists) · Family Practice · Internal Medicine · Pulmonary Disease
CMS reports telehealth services for this clinician. Confirm current services and availability with the practice.
Practice groups
Reported hospital affiliations
- Cumberland Medical Center Crossville, TN
- Fort Sanders Regional Medical Center Knoxville, TN
- Methodist Medical Center Of Oak Ridge Oak Ridge, TN
- Parkwest Medical Center Knoxville, TN
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 | $652.09 |
Reporting companies
| Company | Amount |
|---|---|
| JAZZ PHARMACEUTICALS INC. | $126.25 |
| AXSOME THERAPEUTICS, INC. | $121.83 |
| AMGEN INC. | $103.04 |
| ASTRAZENECA PHARMACEUTICALS LP | $96.78 |
| BREAS MEDICAL, INC. | $93.32 |
| E.R. SQUIBB & SONS, L.L.C. | $70.68 |
| BOEHRINGER INGELHEIM PHARMACEUTICALS, INC. | $40.19 |
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) · Family Practice · Internal Medicine · Pulmonary Disease (CMS)
- Taxonomy code
- 207RP1001X
- Enumeration date
- Mar 21, 2014
- Record updated
- Jun 22, 2026
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RS0012X
License reported: 036139811 IL
207RC0200X
License reported: 70556 TN
207RP1001X · Primary
License reported: 70556 TN
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
6473 Kingston PikeKnoxville, TN 37919-4832
- Phone
- (865) 588-8841
- Fax
- (865) 588-8841
Mailing address
PO BOX 207830DALLAS, TX 753207830
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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