Lynn Castle
Family Medicine clinician in Knoxville, Tennessee — also lists obesity medicine in the CMS registry.
Practice Details
Knoxville, TN 37920
Specialty taxonomies on file (2)
- PrimaryFamily Medicine
- Bariatric SurgerySurgery
All specialty taxonomies this NPI reports in the CMS National Provider registry. A taxonomy on file reflects a self-reported designation, not confirmation of current services.
About This Clinician
Lynn Castle is a Family Medicine clinician in Knoxville whose NPPES record also lists an obesity-medicine or bariatric-medicine taxonomy as a secondary specialty. Primary-care and family-medicine clinicians who carry this secondary designation are among those most likely to actively manage GLP-1 prescribing, though this registry entry does not confirm current prescribing practices — call ahead to confirm.
Locally, this is 1 of 369 Family Medicine practices in Knoxville carrying this exact taxonomy in our directory.
What to expect at a Family Medicine visit
Family-medicine practices manage routine and preventive care for all ages. A weight- or GLP-1-related visit often involves:
- •A general health and medication review in the context of your overall care.
- •Screening labs where indicated (A1c, metabolic panel) before starting therapy.
- •A conversation about whether GLP-1 therapy or a referral to a specialist is the better fit.
- •Coordination with your insurance on coverage and prior authorization.
This is general guidance for family medicine practices, not a description of Lynn Castle's specific protocol, services, or pricing. Confirm what a visit involves directly with the practice — 865-305-9620.
GLP-1 access in Knoxville, Tennessee
About 36.4% of Tennessee adults have obesity (BMI 30+), ranking the state #9 of 50 (CDC BRFSS). Our directory currently lists 34 GLP-1-relevant clinics in Knoxville. If a cash-pay route makes more sense, compounded semaglutide through Tennessee telehealth averages about $189/mo — well below brand-name Wegovy or Zepbound.
Explore more Tennessee options on the best Tennessee GLP-1 providers page, browse every Knoxville listing in the Knoxville clinic directory, or read the Tennessee Medicaid GLP-1 coverage & prior-authorization guide.
Related Practices in Knoxville
Other Knoxville listings in the same directory tier:
Telehealth Alternative
Prefer not to visit in person? Licensed GLP-1 telehealth providers ship compounded semaglutide or tirzepatide directly to Tennessee addresses, often faster and at lower cash cost than an in-person visit and brand-name prescription. Featured Tennessee telehealth partners:
Featured Partners · Knoxville
Featured GLP-1 providers serving Knoxville
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- Top pick8.2Get started →Save $937/mo vs Zepbound
Compounded from
$149/mo
- 6.9Get started →Save $1,100/mo vs Wegovy
Compounded from
$249/mo
- 7.9Get started →Save $1,250/mo vs Wegovy
Compounded from
$99/mo
- 8.1Get started →Save $1,250/mo vs Wegovy
Compounded from
$99/mo
- 7.7Get started →Save $1,150/mo vs Wegovy
Compounded from
$199/mo
- 8.1Get started →Save $1,170/mo vs Wegovy
Compounded from
$179/mo
| Provider | Compounded from | Save vs brand | |
|---|---|---|---|
8.2GalaTop pick | $149/mo | Save $937/mo | Get started → |
6.9TMates | $249/mo | Save $1,100/mo | Get started → |
7.9Trimi Health | $99/mo | Save $1,250/mo | Get started → |
8.1bmiMD | $99/mo | Save $1,250/mo | Get started → |
7.7Synergy Rx | $199/mo | Save $1,150/mo | Get started → |
8.1RxSpan MD | $179/mo | Save $1,170/mo | Get started → |
See more Knoxville options on the Knoxville clinic directory, our Knoxville GLP-1 telehealth page, or compare the best semaglutide providers nationwide.
Learn more about the medications most commonly prescribed by Knoxville obesity-medicine and endocrinology practices: Semaglutide and Tirzepatide.