npidexNPI registry + Medicare data

HOLLY MICHAELSON, MD

Surgery Physician · NORTHAMPTON, MA

Individual Active NPI 1477513679

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024389752$582,727$186,450$140,917
2023341689$522,317$160,594$123,717
2022347651$512,418$165,387$128,118

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more107$166$113
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more55$128$93
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more53$91$67
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes52$78$60
99223Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes46$171$119
49505Repair of groin hernia (5 years or older)33$511$390
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more33$96$60
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more28$65$43
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes26$49$36
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more21$132$105
47562Removal of gallbladder using an endoscope16$638$486
19125Removal of growth of breast identified by x-ray marker, first growth15$446$354

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgery Physician208600000X✓221242MA

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.