DOUGLAS PAUL WILLIAMS MD
NPI 1528051208
Psychiatry & Neurology - Neurology in Bristol, TN

Q: What is Douglas Williams's NPI number?

The NPI number for Douglas Williams is 1528051208. It was assigned to this individual provider in the NPPES registry on August 26, 2005.

Q: What is Douglas Williams'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 Douglas Williams was last updated on August 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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 August 26, 2005PECOS EnrolledAccepts Medicare Assignment

3183 W STATE ST, SUITE 1201, BRISTOL, TN 37620(423) 764-1987(423) 652-2512 Get Directions Write a Review

NPPES record last updated: August 24, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

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About Douglas Paul Williams Md NPPES

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

DOUGLAS PAUL WILLIAMS MD (NPI 1528051208) is an individual neurology provider in Bristol, Tennessee, licensed in Tennessee (20689) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Wellmont Bristol Regional Medical Center, and is a graduate of Northeastern Ohio University College Of Medicine (1982).

NPPES Registry Identity

NPI1528051208

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameDOUGLAS PAUL WILLIAMSCredential: MD

Location Address3183 W STATE ST, SUITE 1201Bristol, TN 37620-1712

Mailing Address3183 W State St, Suite 1201Bristol, TN 37620-1712 · (423) 764-1987 · Fax (423) 652-2512

Phone(423) 764-1987

Fax(423) 652-2512

Sole ProprietorNo

Medical School CMSNortheastern Ohio University College Of MedicineGraduated 1982

Enumeration DateAugust 26, 2005

Last NPPES UpdateAugust 24, 2012

✔ NPI 1528051208 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in TN · 20689

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.

3183 W STATE ST, Bristol, TN 37620

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Other Identifiers 14

Medicare PIN103I132892TN

Medicare UPINE89254TN

Medicaid3054466TN

Medicaid006100635VA

Medicaid118036TN

Medicare PIN3054466TN

Medicare PINC04525VA

Medicare PIN130014922GA

Medicare PINC04526VA

Medicare PINP00412820TN

Medicare PIN130000540VA

Medicaid010370337VA

Medicare PIN33842333TN

Medicare PIN130000541VA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health and more.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

Douglas Paul Williams Md 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 ID3678552809

PECOS Enrollment IDI20040720000347, I20061211000613

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 Douglas Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Wellmont Medical Associates Inc

1.0 mi

Pulmonary Disease

350 BLOUNTVILLE HWY STE 106
Bristol, TN 37620

Reassigned Medicare billing, Tennessee and Virginia enrollments
Also billed through NPI 1295193183 (Virginia)
861 clinicians in this Medicare group

NPI 1780986257 (423) 968-2446

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 5

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 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.

145 services102 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

65 services65 patients

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.

63 services55 patients

Ultrasound of both sides of head and neck blood flow 93880

An ultrasound of the head and neck blood flow is a safe, non-invasive procedure that uses sound waves to create images of blood vessels. It helps detect abnormalities like blockages or clots, ensuring optimal blood flow.

58 services58 patients

Measurement of brain wave activity (eeg), awake and drowsy 95816

Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.

19 services19 patients

Hospital Affiliations CMS Care Compare 3

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

Wellmont Bristol Regional Medical Center

Acute Care Hospitals · Bristol, TN

1/5 CMS rating

OwnershipGovernment - Hospital District or Authority

CMS Certification Number440012

LocationOne Medical Park BlvdBristol, TN 37620 · Sullivan County

Emergency services Birthing friendly

Johnson City Medical Center

Acute Care Hospitals · Johnson City, TN

1/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440063

Location400 N State Of Franklin RdJohnson City, TN 37604 · Washington County

Emergency services Birthing friendly

Johnston Memorial Hospital

Acute Care Hospitals · Abingdon, VA

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number490053

Location16000 Johnston Memorial DriveAbingdon, VA 24211 · Washington County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37620 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 13

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

MS. CLAUDIA F CORRADINO MS APN BC

Nurse Practitioner (Family)

3183 W STATE ST, SUITE 1201
BRISTOL, TN 37620

Sullivan County (423) 764-0987

MOUNTAIN EMPIRE NEUROLOGICAL ASSOCIATES PC

Specialist

3183 W STATE ST, SUITE 1201
BRISTOL, TN 37620

Sullivan County (423) 761-0987

SOUTHEASTERN PAIN MANAGEMENT CENTER, PLLC

Anesthesiology (Pain Medicine)

3183 W STATE ST, SUITE 1101
BRISTOL, TN 37620

Sullivan County (423) 968-2772

SHAWN KEITH NELSON MD

Psychiatry & Neurology (Neurology)

3183 W STATE ST, SUITE 1201
BRISTOL, TN 37620

Sullivan County (423) 764-0987

DENNIS M AGUIRRE MD

Pain Medicine (Interventional Pain Medicine)

3183 W STATE ST, SUITE1101
BRISTOL, TN 37620

Sullivan County (423) 968-2772

DR. WILLIAM JOHN SCHERMER M.D.

Dermatology

3183 W STATE ST, SUITE 1102
BRISTOL, TN 37620

Sullivan County (423) 764-7131

MICHELLE L PAINTER NP

Nurse Practitioner (Family)

3183 W STATE ST, SUITE 1101
BRISTOL, TN 37620

Sullivan County (423) 968-2772

EARL KEITH WILSON MD

Psychiatry & Neurology (Neurology)

3183 W STATE ST, SUITE 1201
BRISTOL, TN 37620

Sullivan County (423) 764-0987

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 Douglas Williams's NPI number?

The NPI number for Douglas Williams is 1528051208. It was assigned to this individual provider in the NPPES registry on August 26, 2005.

Where is Douglas Williams located?

Douglas Williams practices at 3183 W State St Suite 1201, Bristol, TN 37620. The listed phone number is (423) 764-1987.

What is Douglas Williams's specialty?

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

Is Douglas Williams enrolled in Medicare?

Yes. Douglas Williams 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 Douglas Williams's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Douglas Williams reassigns Medicare benefits to Wellmont Medical Associates Inc (Bristol, 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 Douglas Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Douglas Williams accept?

Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Home State Health, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list Douglas Williams 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 Douglas Williams affiliated with any hospitals?

According to CMS data, Douglas Williams is affiliated with Wellmont Bristol Regional Medical Center, Johnson City Medical Center and Johnston Memorial Hospital.

When was this NPI record last updated?

The NPPES record for Douglas Williams was last updated on August 24, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years 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.