npidexNPI registry + Medicare data

SAMUEL PORTER, M.D.

Diagnostic Radiology Physician · CHATTANOOGA, TN

Individual Active NPI 1225284557

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241,5192,043$335,692$109,403$82,918
20231,7702,360$361,201$119,577$90,030
20222,0552,781$414,335$135,368$103,199

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
70553Mri scan of brain before and after contrast285$98$74
70450Ct scan head or brain without contrast212$36$27
70551Mri scan of brain without contrast191$64$49
71045X-ray of chest, 1 view163$8$6
72148Mri scan of lower spinal canal without contrast124$65$50
74177Ct scan of abdomen and pelvis with contrast102$80$61
70496Ct scan of blood vessels of head with contrast77$76$58
70498Ct scan of blood vessels of neck with contrast67$72$57
72141Mri scan of upper spinal canal without contrast64$62$47
74176Ct scan of abdomen and pelvis without contrast63$76$58
72125Ct scan of upper spine without contrast59$43$32
71046X-ray of chest, 2 views44$10$8

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Diagnostic Radiology Physician2085R0202X✓51053TN
Neuroradiology Physician2085N0700X51053TN
Student in an Organized Health Care Education/Training Program390200000X——

Medicare participation

Enrolled in Medicare

CMS lists this provider as eligible to order and refer under Medicare. They billed Medicare Part B in 2024.

Enrolment status from public CMS files — not a guarantee of coverage for any particular patient or plan. We hold no commercial-insurance network data; confirm with the provider and your insurer before an appointment.

Part B
Yes
DME
Yes
Home health
Yes
Power mobility
Yes
Hospice
Yes

Other Diagnostic Radiology Physician providers in Tennessee

See all Diagnostic Radiology Physician providers in Tennessee →

Source: NPPES (public domain) and CMS Medicare Physician & Other Practitioners data. Not affiliated with CMS, NPPES, or any government agency.