KEITH A WILLIAMSON M.D
NPI 1861459380
Ophthalmology in Kingsport, TN

Q: What is Keith Williamson's NPI number?

The NPI number for Keith Williamson is 1861459380. It was assigned to this individual provider in the NPPES registry on April 27, 2006.

Q: What is Keith Williamson's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Q: When was this NPI record last updated?

The NPPES record for Keith Williamson was last updated on August 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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 April 27, 2006PECOS EnrolledAccepts Medicare Assignment

100/100

CMS Quality Rating

135 W RAVINE RD, SUITE 2C, KINGSPORT, TN 37660(423) 246-7372(423) 578-4369 Get Directions Write a Review

NPPES record last updated: August 1, 2011. Verified against the NPPES registry weekly; last sync: September 06, 2026.

On this page

About Keith A Williamson M.d NPPES

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

KEITH A WILLIAMSON M.D (NPI 1861459380) is an individual ophthalmology provider in Kingsport, Tennessee, licensed in Alabama (26502) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Wellmont Holston Valley Medical Center, and is a graduate of University Of Alabama School Of Medicine (2001).

NPPES Registry Identity

NPI1861459380

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameKEITH A WILLIAMSONCredential: M.D

Location Address135 W RAVINE RD, SUITE 2CKingsport, TN 37660-3847

Mailing Address135 W Ravine Rd, Suite 2cKingsport, TN 37660-3847 · (423) 246-7372 · Fax (423) 578-4369

Phone(423) 246-7372

Fax(423) 578-4369

Sole ProprietorNo

Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2001

Enumeration DateApril 27, 2006

Last NPPES UpdateAugust 1, 2011

✔ NPI 1861459380 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

Licenses✔ Licensed in AL · 26502✔ Licensed in TN · 47442

Definition

An ophthalmologist has the knowledge and professional skills needed to provide comprehensive eye and vision care. Ophthalmologists are medically trained to diagnose, monitor and medically or surgically treat all ocular and visual disorders. This includes problems affecting the eye and its component structures, the eyelids, the orbit and the visual pathways. In so doing, an ophthalmologist prescribes vision services, including glasses and contact lenses.

135 W RAVINE RD, Kingsport, TN 37660

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Other Identifiers 6

Other51002085AL · Bcbsal Main Provider #

Medicaid051556533AL

Other51531153AL · 2nd Blue Cross Provider #

Medicare UPINI39210

Medicaid009933593AL

Medicare PIN103I187234TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Keith A Williamson 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 ID5890726764

PECOS Enrollment IDI20110713000805

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.

Areas of Expertise CMS Part B claims 24

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.

Injection, onabotulinumtoxina, 1 unit J0585

Onabotulinumtoxina, also known as Botox, is a medication injected into muscles. It's used to treat various conditions by blocking nerve activity in the muscles, causing a temporary reduction in muscle activity. The units refer to the dosage.

3,800 services12 patients

Photography of content of eyes 92285

Photography of the content of eyes, also known as ocular photography, captures detailed images of different parts of the eye. It helps identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. The process is non-invasive and painless.

790 services676 patients

Established patient complete exam of visual system 92014

An established patient complete exam of the visual system involves a thorough check of your eyes and vision. It assesses eye health, checks for diseases, and measures your ability to see clearly at different distances. It's a routine, non-invasive procedure.

770 services687 patients

Established patient problem focused exam of visual system 92012

This is a routine check-up for existing patients focusing on the visual system. It involves examining your eyes to detect any potential issues or changes in your vision. It's a crucial part of maintaining good eye health.

505 services388 patients

Photography of the retina 92250

Photography of the retina, also known as retinal imaging, is a non-invasive procedure that captures images of the back of your eye. This helps doctors identify and monitor conditions like glaucoma, macular degeneration, or diabetic retinopathy. It's painless and quick, often part of a routine eye exam.

466 services441 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

216 services133 patients

Removal of recurring cataract in lens capsule using a laser 66821

This procedure, known as YAG laser capsulotomy, treats cloudiness in the lens capsule following cataract surgery. A laser is used to create a small hole in the cloudy capsule, allowing light to pass through and restore clear vision. It's a quick, painless procedure.

173 services111 patients

Imaging of retina 92134

Imaging of the retina is a non-invasive procedure that captures detailed images of your eye's interior. This helps detect conditions like macular degeneration or retinal detachment. It's painless and takes only a few minutes.

154 services137 patients

Exam of visual field with limited testing 92081

An exam of the visual field with limited testing is a quick check of your peripheral vision. It involves identifying objects or movements at the edge of your sight, helping to detect any vision loss that isn't obvious, such as blind spots or areas of reduced vision.

133 services132 patients

Removal of excessive skin and fat of upper eyelid 15823

This procedure, also known as upper eyelid surgery, is performed to remove excess skin and fat from the upper eyelid. It can help improve vision if heavy eyelids hinder it, and can also enhance the appearance of the eyes. It's a common, safe procedure.

100 services100 patients

Removal of growth of eyelid 67840

The removal of an eyelid growth is a procedure performed to eliminate abnormal tissue from your eyelid. It's generally a quick, outpatient treatment. The doctor numbs your eyelid, carefully removes the growth, and may stitch the area if necessary. This can help maintain eye health and vision.

92 services54 patients

Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301

Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.

92 services19 patients

Imaging of optic nerve 92133

Imaging of the optic nerve is a non-invasive procedure that captures detailed pictures of your optic nerve. It helps doctors assess eye health, particularly for conditions like glaucoma. It's painless, quick, and uses safe technology like MRI or OCT (Optical Coherence Tomography).

80 services78 patients

Release of scar tissue between lens and retina using a laser 67031

This procedure involves using a laser to break up scar tissue that has formed between the lens and retina in your eye. This can help improve your vision by allowing light to reach the retina more effectively. It's a safe and common treatment for certain eye conditions.

72 services51 patients

New patient problem focused exam of visual system 92002

A new patient problem-focused exam of the visual system is a basic evaluation of your eyes and vision. It includes checking your eye movements, visual acuity, and general eye health. It helps detect any potential issues early for timely treatment.

59 services59 patients

Exam of the internal drainage system of eye 92020

This is a procedure where your doctor examines the eye's internal drainage system, essential for maintaining eye pressure. They use specialized tools to check for blockages or damage that might lead to conditions like glaucoma. It's non-invasive and painless.

46 services45 patients

New patient complete exam of visual system 92004

A new patient complete exam of the visual system is a thorough evaluation of your eyes and vision. It checks for any potential issues and assesses overall eye health. It includes tests for visual acuity, eye movement, and light response.

45 services45 patients

Injection of chemical for paralysis of nerve muscles on side of face 64612

This procedure involves injecting a chemical into specific facial nerves, causing temporary muscle paralysis. It's used to treat conditions like facial spasms or wrinkles. The effects are usually temporary, requiring repeat treatments.

40 services12 patients

Laser repair to improve eye fluid flow 65855

Laser repair to improve eye fluid flow is a procedure aimed at treating glaucoma. A laser is used to create a small hole in the eye's drainage system, allowing fluid to flow out more easily. This helps to lower the pressure inside the eye, reducing the risk of vision loss.

37 services22 patients

Removal of recurring cataract in lens capsule using a laser 66821

27 services26 patients

Repair of tendon of upper eyelid 67904

Repair of the tendon of the upper eyelid is a surgical procedure aimed at fixing a droopy eyelid. This condition can affect your vision and appearance. The procedure involves tightening the tendon to lift the eyelid to its normal position, improving both function and aesthetics.

25 services25 patients

Measurement of corneal curvature and depth of eye 92136

This procedure measures the shape and depth of your eye, specifically the cornea, the clear front surface. It helps in diagnosing conditions, planning for surgeries, or fitting contact lenses. It's non-invasive and painless.

21 services21 patients

Injection into skin growth, 1-7 growths 11900

This procedure involves injecting medication into 1-7 skin growths. The medication helps to reduce the size of the growths or completely eliminate them. It's a simple, quick, and usually painless process performed by a medical professional.

18 services18 patients

Removal of chronic growth of eyelid 67800

The removal of a chronic growth on the eyelid is a procedure performed to eliminate persistent, non-cancerous lumps. It involves a minor surgical process where the growth is carefully excised. This helps to improve eyelid function, comfort, and appearance.

15 services14 patients

Hospital Affiliations CMS Care Compare

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

Wellmont Holston Valley Medical Center

Acute Care Hospitals · Kingsport, TN

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number440017

Location130 West Ravine RoadKingsport, TN 37662 · Sullivan County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37660 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

$66.01 typical visit price

range $16.72 – $131.41

Typical copayment $16.50 (range $4.18 – $32.85)

Most-billed visit code 99213

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

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Promoting Interoperability

100

Improvement Activities

Other Providers at the Same Location NPPES 20

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

MARK W ALLEY MD

Anesthesiology

135 W RAVINE RD, SUITE 5-B
KINGSPORT, TN 37660

Sullivan County (423) 224-3460

DR. ADAM WESLEY COE M.D.

Internal Medicine (Gastroenterology)

135 W RAVINE RD, SUITE 3A
KINGSPORT, TN 37660

Sullivan County (423) 246-6777

ANN GROCE MD

Anesthesiology

135 W RAVINE RD, STE 5B
KINGSPORT, TN 37660

Sullivan County (423) 224-3460

SAM SADEGHI MD

Internal Medicine

135 W RAVINE RD, SUITE 5A
KINGSPORT, TN 37660

Sullivan County (423) 224-3500

DR. THOMAS GARLAND MAGRUDER V MD

Anesthesiology

135 W RAVINE RD, STE 5B
KINGSPORT, TN 37660

Sullivan County (423) 224-3460

DR. DOUGLAS E HOMOKY M.D.

Internal Medicine (Gastroenterology)

135 W RAVINE RD, SUITE 3A
KINGSPORT, TN 37660

Sullivan County (423) 246-6777

ROBERT J DOELL MD

Anesthesiology

135 W RAVINE RD, STE 5-B
KINGSPORT, TN 37660

Sullivan County (423) 224-3460

AMERICAN ANESTHESIOLOGY GROUP OF TENNESSEE, P. C.

Anesthesiology

135 W RAVINE RD, STE 5-B
KINGSPORT, TN 37660

Sullivan County (423) 224-3460

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 Keith Williamson's NPI number?

The NPI number for Keith Williamson is 1861459380. It was assigned to this individual provider in the NPPES registry on April 27, 2006.

Where is Keith Williamson located?

Keith Williamson practices at 135 W Ravine Rd Suite 2C, Kingsport, TN 37660. The listed phone number is (423) 246-7372.

What is Keith Williamson's specialty?

The primary specialty registered for this NPI is Ophthalmology with taxonomy code 207W00000X.

Is Keith Williamson enrolled in Medicare?

Yes. Keith Williamson 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.

What insurance does Keith Williamson accept?

Health plans from BlueCross BlueShield of Tennessee and UnitedHealthcare list Keith Williamson 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 Keith Williamson affiliated with any hospitals?

According to CMS data, Keith Williamson is affiliated with Wellmont Holston Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Keith Williamson was last updated on August 1, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.