TIMOTHY PAUL POWERS MD
NPI 1861486573
Ophthalmology in Oak Ridge, TN

Q: What is Timothy Powers's NPI number?

The NPI number for Timothy Powers is 1861486573. It was assigned to this individual provider in the NPPES registry on September 8, 2005.

Q: What is Timothy Powers'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 Timothy Powers was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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 September 08, 2005PECOS EnrolledAccepts Medicare Assignment

95/100

CMS Quality Rating

90 VERMONT AVE, THE EYE CENTER OF OAK RIDGE PC, OAK RIDGE, TN 37830(865) 482-8890(865) 482-7400 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Timothy Paul Powers Md NPPES

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

TIMOTHY PAUL POWERS MD (NPI 1861486573) is an individual ophthalmology provider in Oak Ridge, Tennessee, licensed in Tennessee (MD0000019183) and active in the NPI registry since September 2005. He is enrolled in Medicare PECOS and is a graduate of East Tennessee State University Quillen College Of Medicine (1988).

NPPES Registry Identity

NPI1861486573

Entity TypeIndividualMale

Primary Taxonomy207W00000X

Provider Legal NameTIMOTHY PAUL POWERSCredential: MD

Location Address90 VERMONT AVE, THE EYE CENTER OF OAK RIDGE PCOak Ridge, TN 37830-6478

Mailing Address90 Vermont Ave, The Eye Center Of Oak Ridge PcOak Ridge, TN 37830-6478 · (865) 482-8890 · Fax (865) 482-7400

Phone(865) 482-8890

Fax(865) 482-7400

Sole ProprietorNo

Medical School CMSEast Tennessee State University Quillen College Of MedicineGraduated 1988

Enumeration DateSeptember 8, 2005

Last NPPES UpdateJuly 13, 2026

✔ NPI 1861486573 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians

Taxonomy Code207W00000X

License✔ Licensed in TN · MD0000019183

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.

90 VERMONT AVE, Oak Ridge, TN 37830

Open in Google Maps ↗

Other Identifiers 1

Medicaid3087335TN

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar 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

Timothy Paul Powers 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 ID1658476650

PECOS Enrollment IDI20101130000121

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 Reassignments

Medicare enrollment records show Timothy Powers reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Eye Center Of Oak Ridge,pc

0.1 mi

Ophthalmology

90 VERMONT AVE
Oak Ridge, TN 37830

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

NPI 1235201393 (865) 482-8890

Dermatopathology Partners PC

11 mi

Dermatopathology

139 FOX RD STE 204
Knoxville, TN 37922

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

NPI 1528330644 (865) 474-8866

Knoxville Dermatopathology Laboratory LLC

744 mi

Clinical Medical Laboratory

6400 PINECREST DR STE 200B
Plano, TX 75024

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

NPI 1619974573 (865) 584-1984

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 15

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 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.

649 services639 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.

386 services267 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).

148 services145 patients

Pathology examination of tissue using a microscope, moderately low complexity 88304

A pathology examination of tissue, moderately low complexity, involves studying a small sample of your body tissue under a microscope. It helps to identify any abnormal cells or diseases. It's a routine procedure, not complex, and provides crucial insights for your diagnosis.

93 services81 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.

82 services77 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.

64 services64 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.

61 services61 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.

41 services41 patients

Special stained specimen slides to identify organisms including interpretation and report 88312

This service involves coloring specimen slides in a special way to help identify organisms. The colors make different parts of the organism stand out. Afterward, a detailed interpretation and report on the findings are provided.

30 services25 patients

Pathology examination of tissue using a microscope, intermediate complexity 88305

A pathology examination of tissue with intermediate complexity involves studying a small sample of your body tissue under a microscope. This helps in identifying any abnormal cells or signs of disease. It's a detailed process requiring expert analysis to ensure accurate results.

28 services22 patients

Extended exam of the back part of the eye with retinal drawing 92201

This procedure involves a detailed examination of the back part of your eye, including the retina. It helps identify any abnormalities or issues. A retinal drawing is made to record findings. It's non-invasive and crucial for maintaining eye health.

27 services25 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.

24 services23 patients

Closure of tear duct opening using plug 68761

Closure of the tear duct opening using a plug is a procedure to address excessive tear production. A small device is inserted into the tear duct to block it, reducing tear flow and relieving symptoms. This is a safe, reversible process, often performed in-office.

23 services17 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.

14 services14 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.

11 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37830 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.

95/100

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

Scored as part of a group practice

Quality

Improvement Activities

Referred Medical Equipment & Supplies CMS DME claims 2

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Frames, purchases V2020

Other-Vision, Hearing, and Speech Services · category OC000N

3 suppliers24 claims24 services$48.74 avg. paid by Medicare

Sphere, trifocal, plano to plus or minus 4.00d, per lens V2300

Other-Vision, Hearing, and Speech Services · category OC000N

1 supplier12 claims24 services$47.23 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 19

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

DR. JAMES ARTHUR ENGBLOM DPM

Podiatrist (Foot Surgery)

90 VERMONT AVE
OAK RIDGE, TN 37830

Anderson County (865) 481-2541

LEE ALAN SMALLEY MD

Ophthalmology

90 VERMONT AVE, THE EYE CENTER OF OAK RIDGE PC
OAK RIDGE, TN 37830

Anderson County (865) 482-8890

DR. NATALIE LYNN FRASIER O.D.

Optometrist

90 VERMONT AVE
OAK RIDGE, TN 37830

Anderson County (865) 482-8900

TLC THE LASER CENTER (TRI-CITIES) INC.

Clinic/Center

90 VERMONT AVE
OAK RIDGE, TN 37830

Anderson County (423) 282-0002

EYE CENTER OF OAK RIDGE,PC

Ophthalmology

90 VERMONT AVE
OAK RIDGE, TN 37830

Anderson County (865) 482-8890

ORTHOTENNESSEE, PC

Durable Medical Equipment & Medical Supplies

90 VERMONT AVE, SUITE 300
OAK RIDGE, TN 37830

Anderson County (865) 481-2541

DR. CLETUS J. MCMAHON JR. M.D.

Orthopaedic Surgery

90 VERMONT AVE, SUITE 300
OAK RIDGE, TN 37830

Anderson County (865) 481-2541

BRADLEY JOHNSON LUTTRELL MD

Ophthalmology

90 VERMONT AVE
OAK RIDGE, TN 37830

Anderson County (865) 482-8890

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 Timothy Powers's NPI number?

The NPI number for Timothy Powers is 1861486573. It was assigned to this individual provider in the NPPES registry on September 8, 2005.

Where is Timothy Powers located?

Timothy Powers practices at 90 Vermont Ave The Eye Center Of Oak Ridge PC, Oak Ridge, TN 37830. The listed phone number is (865) 482-8890.

What is Timothy Powers's specialty?

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

Is Timothy Powers enrolled in Medicare?

Yes. Timothy Powers 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 organizations bill Medicare for Timothy Powers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Timothy Powers reassigns Medicare benefits to 3 organizations: Eye Center Of Oak Ridge,pc (Oak Ridge, TN), Dermatopathology Partners PC (Knoxville, TN) and Knoxville Dermatopathology Laboratory LLC (Plano, TX). Each 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 Timothy Powers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Timothy Powers accept?

Health plans from BlueCross BlueShield of Tennessee, Cigna Healthcare, Oscar Health, Oscar Health Insurance and Oscar Health Maintenance Organization of Florida and 6 other insurers list Timothy Powers 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.

When was this NPI record last updated?

The NPPES record for Timothy Powers was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.