npidexNPI registry + Medicare data

JAMES GIERAHN, M.D.

Geriatric Medicine (Internal Medicine) Physician · RACINE, WI

Individual Active NPI 1306870696

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024195402$97,292$39,465$28,073
2023239553$138,489$58,867$41,980
2022320706$170,655$73,647$55,168

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99309Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes135$101$74
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more97$90$44
99306Initial nursing facility care with high level of medical decision making, per day, if using time, 50 minutes or more58$169$132
G0439Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit27$122$122
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more16$61$33
99305Initial nursing facility care with moderate level of medical decision making, per day, if using time, at least 35 minutes12$124$99

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Geriatric Medicine (Internal Medicine) Physician207RG0300X✓21389WI

Medicare eligibility

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

Other Geriatric Medicine (Internal Medicine) Physician providers in Wisconsin

See all Geriatric Medicine (Internal Medicine) Physician providers in Wisconsin →

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

JAMES GIERAHN, M.D. — NPI 1306870696