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Internal Medicine Providers in Crossville, TN

Browse 19 Internal Medicine providers listed in NPPES with a practice address in Crossville, Tennessee.

19 Healthcare Providers

How Crossville compares with the U.S.

Crossville has 153 clinicians in Internal Medicine per 100,000 residents, 3.4 times the U.S. rate of 44.

That is 19 active clinicians in Internal Medicine with a practice address in Crossville, for a population of 12,428.

The Tennessee rate is 37 per 100,000 residents.

What these numbers mean

Clinicians per 100,000 residents compares places of different sizes. We count active clinicians who list a practice address in the area in the federal NPI registry (NPPES) and divide by the number of people who live there, according to the U.S. Census Bureau. The U.S. rate is the same calculation for the whole country.

A higher number does not mean it is easier to get an appointment, that wait times are shorter, or that care is better. It also does not show how many clinicians are accepting new patients or which insurance plans they take. A lower number does not by itself mean there is a shortage.

City counts use the city name in each clinician's practice address. That postal city can cover a larger or smaller area than the city limits the Census Bureau uses for population, and many clinicians list only one address even if they work in several places. Cities with hospitals or large medical centers often list more specialists than the number of residents alone would suggest, because patients also come from nearby areas.

93% of clinicians in Internal Medicine in Crossville listed in the CMS Medicare file (13 of 14) accept Medicare assignment. That is similar to the Tennessee share of 97%.

What is Medicare assignment?

A clinician who accepts Medicare assignment agrees to take the Medicare-approved amount as full payment for services that Original Medicare covers. You usually still pay your deductible and coinsurance. This comes from the CMS Doctors and Clinicians file and applies to Original Medicare only. Medicare Advantage plans have their own provider networks. It does not show whether a clinician is taking new patients.

Some clinicians are listed as "may accept assignment," which means they can decide case by case. Clinicians without an assignment flag, or who are not in the CMS file, are not counted as accepting assignment. That does not mean they refuse Medicare. Ask the office before your visit.

14% of clinicians in Internal Medicine in Crossville listed in the CMS Medicare file (2 of 14) have a CMS telehealth indicator, meaning their recent Medicare claims include telehealth services. That is lower than the Tennessee share of 23%.

About the telehealth indicator

The telehealth indicator comes from CMS. It marks clinicians whose recent paid Medicare claims include services delivered by telehealth. It means a clinician has provided some services by telehealth, not that every visit can be done online. A clinician without the indicator may still offer telehealth, for example to patients who are not on Medicare. Ask the office which visits can be done by video or phone.

These figures summarize public federal data. They do not measure quality of care, appointment availability, or whether a clinician accepts your insurance or new patients. Registry addresses can be out of date. Please confirm details directly with the office and your plan. This information is not medical advice.

Prepared by T-MedInfo from NPPES, CMS and U.S. Census Bureau data. Questions or corrections: support@true-medinfo.com ยท Methodology

Sources: Clinician counts and practice addresses: NPPES NPI Registry, Centers for Medicare & Medicaid Services (CMS), data as of August 2026. Medicare assignment and telehealth indicators: CMS Doctors and Clinicians National Downloadable File. Population: U.S. Census Bureau, American Community Survey 2020-2024 5-Year Estimates, Table B01003 (Total Population).

Internal Medicine Medicare (PECOS) Enrollment & Ordering Eligibility

Medicare enrollment and order/referring eligibility listed by CMS for Internal Medicine practitioners in Crossville, TN

Source: CMS PECOS
PECOS Enrolled Specialists 17 In Crossville, TN
Part B Lab & Imaging Eligible 17 Diagnostic Referrals
DME Ordering Eligible 17 Durable Medical Equipment
Home Health Agency Referrals 17 HHA Ordering Eligible
Showing 1โ€“19 of 19 providers
With recent CMS data first, then Aโ€“Z

Dr. Stephen Dennis Clark , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
493 Lantana Rd, Crossville, TN 385554946
Phone: 9313359919
NPI Identifier 1275727927
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Dr. Thomas E Clayton , MD

Internal Medicine

Active NPI Status
1645 S Main St, Suite 101, Crossville, TN 385555998
Phone: 9314847531
NPI Identifier 1295734382
View Full Profile

Dr. Tamara Jean Collins , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Lantana Rd, Suite 202, Crossville, TN 385551903
Phone: 9314845141
NPI Identifier 1104971308
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Dr. Chad Alan Conatser , MD

Internal Medicine

Active NPI Status Telehealth Services Available
131 S Webb Ave, Crossville, TN 385558452
Phone: 9314845379
NPI Identifier 1760688923
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Aniqa Faraz

Internal Medicine

Active NPI Status Accepts Medicare Assignment
421 S Main St, Crossville, TN 385555048
Phone: 9314849511
NPI Identifier 1588150619
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Dr. Joanna Cher Gibbs , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
57 W Adams St, Crossville, TN 385554836
Phone: 9312505433
NPI Identifier 1558372862
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Dr. Mark Keith Lee , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Lantana Road, Suite 202, Crossville, TN 385551903
Phone: 9314845141
NPI Identifier 1528079969
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Dr. John Marshall Lewis , DO

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Lantana Rd Ste 202, Crossville, TN 38555
Phone: 9314845141
NPI Identifier 1336432798
View Full Profile
Active NPI Status Accepts Medicare Assignment
421 S Main St, Crossville, TN 385555048
Phone: 9314849511
NPI Identifier 1205124468
View Full Profile

Dr. Mehran Monazam Tavallaee , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
133 Hayes St, Crossville, TN 385558000
Phone: 9314569434
NPI Identifier 1245437060
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Dr. Gary Nelson Morris , MD

Internal Medicine

Active NPI Status
100 Lantana Rd, Suite 202, Crossville, TN 385551903
Phone: 9314845141
NPI Identifier 1982615340
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Dr. Robert E Nichols , MD

Internal Medicine

Active NPI Status
100 Lantana Rd, Suite 202, Crossville, TN 385551903
Phone: 9314845141
NPI Identifier 1154332591
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Dr. Kimberly S Peaslee , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment Telehealth Services Available
1645 S Main St, Suite 101, Crossville, TN 385555998
Phone: 9314847531
NPI Identifier 1174522049
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Dr. Elizabeth M Petty , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Lantana Rd, Suite 202, Crossville, TN 385551903
Phone: 9314845141
NPI Identifier 1477661361
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Dr. Barima Poku , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
421 S Main St, Crossville, TN 385555048
Phone: 9314597033
NPI Identifier 1750728143
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Dr. John Branson Sherrill , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Lantana Road, Suite 202, Crossville, TN 385551903
Phone: 9314845141
NPI Identifier 1790893543
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Dr. Timothy M Spitler , MD

Internal Medicine

Active NPI Status Accepts Medicare Assignment
100 Lantana Rd, Suite 202, Crossville, TN 385551903
Phone: 9314845141
NPI Identifier 1982712733
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Dr. Amanda Grubb Halford , MD

Internal Medicine

Active NPI Status
421 South Main Street, Crossville, TN 38555
Phone: 9314597032
NPI Identifier 1396868170
View Full Profile

Dr. Wesley Chad Halford , MD

Internal Medicine

Active NPI Status
421 South Main Street, Crossville, TN 38555
Phone: 9314597032
NPI Identifier 1699896886
View Full Profile

Frequently Asked Questions about Internal Medicine in Crossville

How do I check a Internal Medicine practitioner's license?

Each practitioner profile shows the NUCC taxonomy code and any state license number the practitioner reported to NPPES, plus a link to the Tennessee licensing board lookup. NPPES entries are self-reported; current license status is published only by the state board.

Why is a practitioner missing from this list?

This list shows NPI records that are active in NPPES. A deactivated NPI keeps its profile with the deactivation date and practice history; find it with the site search by name or NPI number.

Other Specialties in Crossville

Internal Medicine Providers in Other Tennessee Cities

Cities with the most listed practitioners first.