npidexNPI registry + Medicare data

MARSHALL GREIMAN, MD

Otolaryngology Physician · CLIVE, IA

Individual Active NPI 1376657957

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024380830$178,796$80,893$59,341
2023402898$185,957$89,583$65,610
20224821,094$216,459$104,301$77,071

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more176$84$63
69210Removal of impacted ear wax156$42$31
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more110$118$90
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more86$102$72
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more68$154$114
31575Diagnostic exam of voice box using a flexible endoscope59$115$83
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more54$52$33
31231Diagnostic exam of nasal passages using an endoscope13$169$125
31505Diagnostic exam of voice box using an endoscope with mirror13$81$65

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Otolaryngology Physician207Y00000X✓25508IA

Medicare eligibility

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

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