npidexNPI registry + Medicare data

DON DUFF, FNP-C

Nurse Practitioner · CHATTANOOGA, TN

Individual Active NPI 1588606636

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20242581,290$134,066$53,963$40,166
2023109449$46,087$22,675$17,356

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more342$98$75
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more61$130$90
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more43$71$45
72110X-ray of lower and sacral spine, minimum of 4 views42$34$26
72100X-ray of lower and sacral spine, 2-3 views40$25$17
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more24$74$59
72148Mri scan of lower spinal canal without contrast23$55$44
72050X-ray of upper spine, 4-5 views22$35$25
20610Aspiration and/or injection of fluid from large joint14$52$39

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Nurse Practitioner363L00000X✓20159TN
Chiropractor111N00000XDC0000000723TN

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 Nurse Practitioner providers in Tennessee

See all Nurse Practitioner providers in Tennessee →

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