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

GAYLE E ROULIER MD
NPI 1619957248
Radiology - Diagnostic Radiology in Knoxville, TN

Active since January 19, 2006PECOS Enrolled
98.98/100
CMS Quality Rating
2001 LAUREL AVE, SUITE N304, KNOXVILLE, TN 37916(865) 546-9484 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gayle E Roulier Md NPPES

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

GAYLE E ROULIER MD (NPI 1619957248) is an individual diagnostic radiology provider in Knoxville, Tennessee, licensed in Tennessee (MD27847) and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS, is affiliated with University Health System, Inc, and is a graduate of Other (1991).

NPPES Registry Identity

NPI1619957248
Entity TypeIndividualFemale
Primary Taxonomy2085R0202X
Provider Legal NameGAYLE E ROULIERCredential: MD
Location Address2001 LAUREL AVE, SUITE N304Knoxville, TN 37916-1810
Mailing Address2001 Laurel Ave, Suite N304Knoxville, TN 37916-1810 · (865) 546-9484
Phone(865) 546-9484
Sole ProprietorNo
Medical School CMSOtherGraduated 1991
Enumeration DateJanuary 19, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1619957248 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians
Taxonomy Code2085R0202X
License✔ Licensed in TN · MD27847
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
2001 LAUREL AVE, Knoxville, TN 37916
Open in Google Maps ↗

Other Identifiers 1

Medicaid3372353TN

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

Gayle E Roulier 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 ID7012817315
PECOS Enrollment IDI20040112000391
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 10

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.

Screening 3d breast mammography 77063
Screening 3D breast mammography is a procedure that uses low-dose X-rays to create detailed images of the breast. This allows for early detection of any unusual changes or growths. It's a non-invasive, outpatient procedure that typically takes about 30 minutes.
976 services976 patients
Screening mammography 77067
Screening mammography is a preventative measure that uses low-dose X-rays to take images of the chest area. It's a key tool in early detection of abnormalities, helping to identify issues before they become symptomatic. It is recommended annually for certain age groups.
976 services976 patients
Dxa bone density measurement of hip, pelvis, spine 77080
A DXA bone density measurement is a simple, quick, and non-invasive procedure that assesses the strength of your bones. This test uses X-rays to measure the amount of minerals, mainly calcium, in the hip, pelvis, and spine. It helps in early detection of osteoporosis or other bone diseases.
166 services166 patients
Diagnostic digital breast tomosynthesis, unilateral or bilateral (list separately in addition to 77065 or 77066) G0279
Diagnostic digital breast tomosynthesis is a 3D imaging test that allows doctors to examine your breast tissue layer by layer. It's performed on one or both sides. It helps in detecting abnormalities more accurately. It's often done in addition to other tests.
105 services99 patients
Diagnostic mammography of 1 breast 77065
Diagnostic mammography of 1 breast is a detailed imaging test that allows doctors to closely examine a specific area in the breast. It's often used when a routine screening reveals an abnormality. This test can help identify any unusual changes or issues.
74 services65 patients
Limited ultrasound scan of 1 breast 76642
A limited ultrasound scan of one breast is a non-invasive imaging test. It uses sound waves to create pictures of the inside of your breast. It helps identify any unusual growths or changes. It's safe, quick, and typically painless.
57 services53 patients

Hospital Affiliations CMS Care Compare 4

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

University Health System, Inc

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440015
Location1924 Alcoa HighwayKnoxville, TN 37920 · Knox County
Emergency services Birthing friendly

Leconte Medical Center

Acute Care Hospitals · Sevierville, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number440081
Location742 Middlecreek RoadSevierville, TN 37862 · Sevier County
Emergency services Birthing friendly

Fort Sanders Regional Medical Center

Acute Care Hospitals · Knoxville, TN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440125
Location1901 W Clinch AveKnoxville, TN 37916 · Knox County
Emergency services Birthing friendly

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 37916 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
$81.53 typical visit price
range $52.64 – $160.89
Typical copayment $20.38 (range $13.16 – $40.22)
Most-billed visit code 99203
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.

98.98/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality98.8
Improvement Activities40

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.

SCOTT A WEGRYN MD
Radiology (Vascular & Interventional Radiology)
2001 LAUREL AVE, SUITE N304
KNOXVILLE, TN 37916
Knox County (865) 546-9484
SAMUEL H FEASTER MD
Radiology (Neuroradiology)
2001 LAUREL AVE, SUITE N304
KNOXVILLE, TN 37916
Knox County (865) 546-9484
DR. SUNG YONG BAE M.D.
Internal Medicine
2001 LAUREL AVE, SUITE 206
KNOXVILLE, TN 37916
Knox County (865) 524-3131
DR. VIJAY R. PATIL M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery)
2001 LAUREL AVE, SUITE 201
KNOXVILLE, TN 37916
Knox County (865) 522-3355
DR. WILLIAM L. JOHNSON MD
Orthopaedic Surgery
2001 LAUREL AVE, SUITE 402 NEWLAND PROFESSIONAL BLDG.
KNOXVILLE, TN 37916
Knox County (865) 632-5577
EAST TENNESSEE NEPHROLOGY PC
Internal Medicine (Nephrology)
2001 LAUREL AVE, STE 206
KNOXVILLE, TN 37916
Knox County (865) 524-3131
HEJUNG KIM MD
Radiology (Nuclear Radiology)
2001 LAUREL AVE, SUITE N304
KNOXVILLE, TN 37916
Knox County (865) 766-6870
MAUREEN THERESA CADMUS MSN APN RN
Nurse Practitioner
2001 LAUREL AVE, STE 204
KNOXVILLE, TN 37916
Knox County (865) 673-0288

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 Gayle Roulier's NPI number?

The NPI number for Gayle Roulier is 1619957248. It was assigned to this individual provider in the NPPES registry on January 19, 2006.

Where is Gayle Roulier located?

Gayle Roulier practices at 2001 Laurel Ave Suite N304, Knoxville, TN 37916. The listed phone number is (865) 546-9484.

What is Gayle Roulier's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.

Is Gayle Roulier enrolled in Medicare?

Yes. Gayle Roulier 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.

Is Gayle Roulier affiliated with any hospitals?

According to CMS data, Gayle Roulier is affiliated with University Health System, Inc, Leconte Medical Center, Fort Sanders Regional Medical Center and Parkwest Medical Center.

When was this NPI record last updated?

The NPPES record for Gayle Roulier 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 32 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.