DR. LOY ALLEN FORSYTHE MD
NPI 1598727042
Radiology - Diagnostic Radiology in Clarksville, TN

Active since April 03, 2006PECOS EnrolledAccepts Medicare Assignment
651 DUNLOP LN, SUITE 530, CLARKSVILLE, TN 37040(931) 502-1591 Get Directions Write a Review

NPPES record last updated: October 26, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Dr. Loy Allen Forsythe Md NPPES

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

DR. LOY ALLEN FORSYTHE MD (NPI 1598727042) is an individual diagnostic radiology provider in Clarksville, Tennessee, licensed in Tennessee (38894) and active in the NPI registry since April 2006. He is enrolled in Medicare PECOS, is affiliated with Tristar Skyline Medical Center, and is a graduate of Other (1999).

NPPES Registry Identity

NPI1598727042
Entity TypeIndividualMale
Primary Taxonomy2085R0202X
Provider Legal NameDR. LOY ALLEN FORSYTHECredential: MD
Location Address651 DUNLOP LN, SUITE 530Clarksville, TN 37040-5015
Mailing Address651 Dunlop LnClarksville, TN 37040-5015 · (931) 502-1591
Sole ProprietorNo
Medical School CMSOtherGraduated 1999
Enumeration DateApril 3, 2006
Last NPPES UpdateOctober 26, 2012
✔ NPI 1598727042 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 · 38894
Definition
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
651 DUNLOP LN, Clarksville, TN 37040

Other Identifiers 7

Medicare UPINI07461
Medicaid186510702TX
Medicare PIN8L0304TX
Medicare ID-Type Unspecified3721492TN · Ra Group
Medicaid3893819TN
Medicare ID-Type Unspecified3893819TN · Ra
Medicaid3721492TN

Accepted 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

Dr. Loy Allen Forsythe 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 ID4688652209
PECOS Enrollment IDI20040710000047
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

9

Medicare enrollment records show Loy Forsythe reassigns Medicare billing to 9 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Diagnostic Radiology
2320 WILMA RUDOLPH BLVD
Clarksville, TN 37040
  • Reassigned Medicare billing, Tennessee enrollment
  • 114 clinicians in this Medicare group
Diagnostic Radiology
812 N CHARLOTTE ST
Dickson, TN 37055
  • Reassigned Medicare billing, Tennessee enrollment
  • 200 clinicians in this Medicare group
Diagnostic Radiology
812 N CHARLOTTE ST
Dickson, TN 37055
  • Reassigned Medicare billing, Tennessee enrollment
  • 55 clinicians in this Medicare group
Internal Medicine
3024 BUSINESS PARK CIR
Goodlettsville, TN 37072
  • Reassigned Medicare billing, Tennessee enrollment
  • 734 clinicians in this Medicare group
Diagnostic Radiology
210 25TH AVE N STE 602
Nashville, TN 37203
  • Reassigned Medicare billing, Tennessee enrollment
  • 245 clinicians in this Medicare group
Diagnostic Radiology
4321 CAROTHERS PKWY
Franklin, TN 37067
  • Reassigned Medicare billing, Tennessee enrollment
  • 156 clinicians in this Medicare group
Diagnostic Radiology
10180 WASHINGTON AVE STE 101
Mount Pleasant, WI 53177
  • Reassigned Medicare billing, Tennessee and Wisconsin enrollments
  • 37 clinicians in this Medicare group
Specialist
10945 N PORT WASHINGTON RD STE 201
Mequon, WI 53092
  • Reassigned Medicare billing, Tennessee enrollment
  • 44 clinicians in this Medicare group
Vascular & Interventional Radiology
111 17TH AVE E
Alexandria, MN 56308
  • Reassigned Medicare billing, Tennessee enrollment
  • 42 clinicians in this Medicare group

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 67

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.

Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml Q9967
Low osmolar contrast material with 300-399 mg/ml iodine concentration is a diagnostic tool used in imaging procedures. It helps to enhance the visibility of specific areas in the body, aiding in accurate diagnosis. It's safe and generally well-tolerated by patients.
1,300 services14 patients
X-ray of chest, 1 view 71045
A chest X-ray, 1 view, is a quick, painless test that produces images of the structures within your chest, such as your heart, lungs, and blood vessels. It helps in diagnosing conditions like pneumonia, heart problems, or lung cancer. You'll stand in front of a machine that emits X-rays, which pass through your body to create the image.
524 services464 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.
307 services307 patients
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.
305 services305 patients
X-ray of chest, 2 views 71046
A chest X-ray, 2 views, is a quick, painless test that creates pictures of the structures inside your chest, such as your heart, lungs, and blood vessels. Two different angles are used to get a comprehensive view. This helps in diagnosing conditions like pneumonia, heart problems, or lung cancer.
233 services212 patients
Ct scan of abdomen and pelvis with contrast 74177
A CT scan of the abdomen and pelvis with contrast is an imaging procedure. A special dye, called contrast, is used to make certain areas more visible. This can help identify issues such as infections, tumors, or other abnormalities. The procedure is painless and usually takes about 30 minutes.
172 services162 patients

Hospital Affiliations CMS Care Compare 5

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

Tristar Skyline Medical Center

Acute Care Hospitals · Nashville, TN
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440006
Location3441 Dickerson PikeNashville, TN 37207 · Davidson County
Emergency services

Williamson Medical Center

Acute Care Hospitals · Franklin, TN
4/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number440029
Location4321 Carothers ParkwayFranklin, TN 37067 · Williamson County
Emergency services Birthing friendly

Vanderbilt University Medical Center

Acute Care Hospitals · Nashville, TN
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number440039
Location1211 Medical Center DriveNashville, TN 37232 · Davidson County
Emergency services Birthing friendly

Tristar Northcrest Medical Center

Acute Care Hospitals · Springfield, TN
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number440065
Location100 Northcrest DriveSpringfield, TN 37172 · Robertson County
Emergency services Birthing friendly

Tristar Hendersonville Medical Center

Acute Care Hospitals · Hendersonville, TN
4/5 CMS rating
OwnershipProprietary
CMS Certification Number440194
Location355 New Shackle Island RdHendersonville, TN 37075 · Sumner County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 37040 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.

Reported Quality Measures

Radiology: Reminder System for Screening Mammograms
Percentage of patients undergoing a screening mammogram whose information is entered into a reminder system with a target due date for the next mammogram
100%180 patients
Radiology: Stenosis Measurement in Carotid Imaging Reports
Percentage of final reports for carotid imaging studies (neck magnetic resonance angiography [MRA], neck computed tomography angiography [CTA], neck duplex ultrasound, carotid angiogram) performed that include direct or indirect reference to measurements of…
100%59 patients
Providers report different measures because they deliver different services; reporting more or less information is not a reflection of quality. Star ratings appear only where CMS assigned them.

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.

Nurse Anesthetist, Certified Registered
651 DUNLOP LN
CLARKSVILLE, TN 37040
Emergency Medicine
651 DUNLOP LN
CLARKSVILLE, TN 37040
Emergency Medicine
651 DUNLOP LN
CLARKSVILLE, TN 37040
Specialist
651 DUNLOP LN
CLARKSVILLE, TN 37040
Emergency Medicine
651 DUNLOP LN
CLARKSVILLE, TN 37040
Dietitian, Registered
651 DUNLOP LN
CLARKSVILLE, TN 37040
Nurse Practitioner (Acute Care)
651 DUNLOP LN
CLARKSVILLE, TN 37040
Emergency Medicine
651 DUNLOP LN
CLARKSVILLE, TN 37040

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 Loy Forsythe's NPI number?

The NPI number for Loy Forsythe is 1598727042. It was assigned to this individual provider in the NPPES registry on April 3, 2006.

Where is Loy Forsythe located?

Loy Forsythe practices at 651 Dunlop Ln Suite 530, Clarksville, TN 37040. The listed phone number is (931) 502-1591.

What is Loy Forsythe's specialty?

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

Is Loy Forsythe enrolled in Medicare?

Yes. Loy Forsythe 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 Loy Forsythe's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Loy Forsythe reassigns Medicare benefits to 9 organizations: Clarksville Imaging Center LLC (Clarksville, TN), Middle Tennessee Imaging LLC (Dickson, TN), Nol, LLC (Dickson, TN), Advanced Diagnostic Imaging, PC (Goodlettsville, TN), Radiology Alliance PC (Nashville, TN) and 4 more organizations, listed in the Medicare section above. 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 Loy Forsythe's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Loy Forsythe accept?

Health plans from Alliant Health Plans, Inc. and Oscar Insurance Company list Loy Forsythe 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 Loy Forsythe affiliated with any hospitals?

According to CMS data, Loy Forsythe is affiliated with Tristar Skyline Medical Center, Williamson Medical Center, Vanderbilt University Medical Center, Tristar Northcrest Medical Center and Tristar Hendersonville Medical Center.

When was this NPI record last updated?

The NPPES record for Loy Forsythe was last updated on October 26, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.