Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. JOSEPH K VAUGHAN JR. M.D.
NPI 1700873627
Psychiatry & Neurology - Neurology in Knoxville, TN

Q: What is Joseph Vaughan's NPI number?

The NPI number for Joseph Vaughan is 1700873627. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Q: What is Joseph Vaughan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Q: When was this NPI record last updated?

The NPPES record for Joseph Vaughan was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since October 05, 2005PECOS EnrolledAccepts Medicare Assignment

200 FORT SANDERS WEST BLVD STE 102, KNOXVILLE, TN 37922(865) 531-5350(865) 374-2125 Get Directions Write a Review

NPPES record last updated: October 5, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Oct 5, 2026, Nov 29, 2022 (2 updates tracked since 2022).

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About Dr. Joseph K Vaughan Jr. M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JOSEPH K VAUGHAN JR. M.D. (NPI 1700873627) is an individual neurology provider in Knoxville, Tennessee, licensed in Texas (L5597) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Fort Loudoun Medical Center, and maintains a secondary practice location in Columbia.

NPPES Registry Identity

NPI1700873627

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDR. JOSEPH K VAUGHAN JR.Credential: M.D.

Location Address200 FORT SANDERS WEST BLVD STE 102Knoxville, TN 37922

Mailing Address200 Fort Sanders West Blvd Ste 102Knoxville, TN 37922-3358 · (865) 531-5350

Phone(865) 531-5350

Fax(865) 374-2125

Sole ProprietorNo

Medical School CMSVirginia Commonwealth University, School Of MedicineGraduated 1993

Enumeration DateOctober 5, 2005

Last NPPES UpdateOctober 5, 20262 updates tracked since enumeration

NPPES CertifiedOctober 5, 2026

✔ NPI 1700873627 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in TX · L5597

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

Also ListedSpecialistTaxonomy 174400000X · License L5597 (TX)

Also ListedPsychiatry & Neurology · Clinical NeurophysiologyTaxonomy 2084N0600X · License L5597 (TX)

200 FORT SANDERS WEST BLVD STE 102, Knoxville, TN 37922

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Secondary Practice Location 1

Location 1854 W James M Campbell Blvd Ste 203Columbia, TN 38401-4671 · Phone (931) 490-7348 · Fax (931) 490-7349

Other Identifiers 2

MedicaidQ078278TN

Medicaid155074101TX

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee, Cigna Healthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Joseph K Vaughan Jr. M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799881934

PECOS Enrollment IDI20221206000095

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Joseph Vaughan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Covenant Medical Group, Inc.

3.0 mi

Family Medicine

1420 CENTERPOINT BLVD
Knoxville, TN 37932

Reassigned Medicare billing, Tennessee enrollment
504 clinicians in this Medicare group

NPI 1457302010 (865) 374-5200

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 9

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

100 services69 patients

Needle measurement of electrical activity in arm or leg muscles, complete study 95886

This procedure, known as an electromyography (EMG), involves inserting a small needle into your arm or leg muscles to measure their electrical activity. This complete study helps diagnose issues with nerves or muscles, providing valuable data for your treatment plan.

81 services34 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

62 services49 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

61 services61 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

35 services35 patients

Nerve conduction, 9-10 studies 95911

Nerve conduction studies involve sending small electrical shocks through the skin to measure how quickly nerves transmit signals. This helps detect nerve damage. 9-10 studies mean this process will be repeated on different nerves to gather comprehensive data.

32 services32 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Fort Loudoun Medical Center

Acute Care Hospitals · Lenoir City, TN

5/5 CMS rating

OwnershipVoluntary non-profit - Other

CMS Certification Number440110

Location550 Fort Loudon Medical Center DrLenoir City, TN 37772 · Loudon County

Emergency services

Parkwest Medical Center

Acute Care Hospitals · Knoxville, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440173

Location9352 Park West BlvdKnoxville, TN 37923 · Knox County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37922 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$121.80 typical visit price

range $52.64 – $160.89

Typical copayment $30.45 (range $13.16 – $40.22)

Most-billed visit code 99204

Established Patient

$93.60 typical visit price

range $16.72 – $131.41

Typical copayment $23.40 (range $4.18 – $32.85)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 4

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LAUREN ELIZABETH FLANNERY DO

Psychiatry & Neurology (Neurology)

200 FORT SANDERS WEST BLVD STE 102
KNOXVILLE, TN 37922

Knox County (865) 531-5350

CADY MCCARTER FNP-C

Nurse Practitioner (Family)

200 FORT SANDERS WEST BLVD STE 102
KNOXVILLE, TN 37922

Knox County (865) 531-5350

MICHAEL FLANNERY DO

Psychiatry & Neurology (Neuromuscular Medicine)

200 FORT SANDERS WEST BLVD STE 102
KNOXVILLE, TN 37922

Knox County (865) 531-5350

ALEXANDRA ELIZABETH RICKER MD

Psychiatry & Neurology (Neurology)

200 FORT SANDERS WEST BLVD STE 102
KNOXVILLE, TN 37922

Knox County (865) 531-5350

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Joseph Vaughan's NPI number?

The NPI number for Joseph Vaughan is 1700873627. It was assigned to this individual provider in the NPPES registry on October 5, 2005.

Where is Joseph Vaughan located?

Joseph Vaughan practices at 200 Fort Sanders West Blvd Ste 102, Knoxville, TN 37922. The listed phone number is (865) 531-5350.

What is Joseph Vaughan's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Joseph Vaughan enrolled in Medicare?

Yes. Joseph Vaughan is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Joseph Vaughan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Vaughan reassigns Medicare benefits to Covenant Medical Group, Inc. (Knoxville, TN). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Joseph Vaughan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Joseph Vaughan accept?

Health plans from Blue Cross and Blue Shield of Texas, BlueCross BlueShield of Tennessee and Cigna Healthcare list Joseph Vaughan as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Joseph Vaughan affiliated with any hospitals?

According to CMS data, Joseph Vaughan is affiliated with Fort Loudoun Medical Center and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for Joseph Vaughan was last updated on October 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.