npidexNPI registry + Medicare data

DANIEL CASTRO, MD

Internal Medicine Physician · MORRISTOWN, TN

Individual Active NPI 1821002700

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202443333$48,877$21,208$16,089
202376392$103,619$33,546$25,423
202275207$63,921$22,498$16,127

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
G0109Diabetes outpatient self-management training services, group session (2 or more), per 30 minutes125$14$11
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more68$83$63
93923Complete ultrasound study of arm and leg arteries55$113$90
95923Testing of autonomic (sympathetic) nervous system function27$110$78
95924Testing of autonomic (sympathetic and parasympathetic) nervous system function, at least 5 minutes of tilt27$137$103
93040Electrocardiogram (ecg) 1 to 3 leads with review by physician25$12$9

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Internal Medicine Physician207R00000X✓MD0000056844TN
Geriatric Medicine (Internal Medicine) Physician207RG0300XMD0000056844TN
Hospitalist Physician208M00000XMD0000056844TN

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 Internal Medicine Physician providers in Tennessee

See all Internal Medicine Physician providers in Tennessee →

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