npidexNPI registry + Medicare data

MARCUS ALVAREZ, MD

Surgery Physician · SPRINGFIELD, TN

Individual Active NPI 1821443953

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024176464$174,240$62,364$48,410
20233988$30,002$11,079$8,828

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes48$156$123
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more47$151$111
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes46$73$58
11042Removal of skin and tissue, 20.0 sq cm or less45$54$41
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more36$83$63
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more31$61$42
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more24$118$94
43239Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope17$92$73
45378Diagnostic exam of large bowel using a flexible endoscope13$166$132
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more13$85$63
36561Insertion of central venous tube with port (5 years or older)12$295$235
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare12$228$176

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgery Physician208600000X✓68964TN

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 Surgery Physician providers in Tennessee

See all Surgery Physician providers in Tennessee →

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