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DR. THOMAS LLOYD DAHL JR. M.D.
NPI 1619090370
Ophthalmology in Oak Ridge, TN

Active since April 09, 2007PECOS EnrolledAccepts Medicare Assignment
73.2/100
CMS Quality Rating
90 VERMONT AVE, OAK RIDGE, TN 37830(865) 482-8890(865) 482-7400 Get Directions Write a Review

NPPES record last updated: September 2, 2010. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Dr. Thomas Lloyd Dahl Jr. M.d. NPPES

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

DR. THOMAS LLOYD DAHL JR. M.D. (NPI 1619090370) is an individual ophthalmology provider in Oak Ridge, Tennessee, licensed in Tennessee (MD0000040322) and active in the NPI registry since April 2007. He is enrolled in Medicare PECOS and is a graduate of East Tennessee State University Quillen College Of Medicine (2003).

NPPES Registry Identity

NPI1619090370
Entity TypeIndividualMale
Primary Taxonomy207W00000X
Provider Legal NameDR. THOMAS LLOYD DAHL JR.Credential: M.D.
Location Address90 VERMONT AVEOak Ridge, TN 37830-6474
Mailing Address90 Vermont AveOak Ridge, TN 37830-6474 · (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 2003
Enumeration DateApril 9, 2007
Last NPPES UpdateSeptember 2, 2010
✔ NPI 1619090370 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOphthalmologyAllopathic & Osteopathic Physicians
Taxonomy Code207W00000X
License✔ Licensed in TN · MD0000040322
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 ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BlueCross BlueShield of Tennessee, Providence Health Plan, 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

Dr. Thomas Lloyd Dahl 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 ID7315139151
PECOS Enrollment IDI20101013000160
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 11

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.
800 services761 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.
325 services122 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.
300 services233 patients
Removal of cataract with insertion of prosthetic lens 66984
This is a procedure where a cloudy lens in your eye, known as a cataract, is removed. After removal, a clear artificial lens is inserted. This helps to restore your vision, enabling you to see clearly again.
200 services116 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).
172 services169 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.
155 services153 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.

73.2/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality86.09
Improvement Activities40
Cost29.23

Referred Medical Equipment & Supplies CMS DME claims 3

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
2 suppliers26 claims26 services$52.03 avg. paid by Medicare
Sphere, bifocal, plano to plus or minus 4.00d, per lens V2200
Other-Vision, Hearing, and Speech Services · category OC000N
2 suppliers14 claims27 services$42.51 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 supplier11 claims22 services$51.20 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 Thomas Dahl's NPI number?

The NPI number for Thomas Dahl is 1619090370. It was assigned to this individual provider in the NPPES registry on April 9, 2007.

Where is Thomas Dahl located?

Thomas Dahl practices at 90 Vermont Ave, Oak Ridge, TN 37830. The listed phone number is (865) 482-8890.

What is Thomas Dahl's specialty?

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

Is Thomas Dahl enrolled in Medicare?

Yes. Thomas Dahl 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 Thomas Dahl accept?

Health plans from BlueCross BlueShield of Tennessee, Providence Health Plan and UnitedHealthcare list Thomas Dahl 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 Thomas Dahl was last updated on September 2, 2010. 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.