npidexNPI registry + Medicare data

WILSON MERTENS, M.D.

Medical Oncology Physician · SPRINGFIELD, MA

Individual Active NPI 1427016484

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024140236$63,777$24,121$18,436
2023163294$85,347$35,104$27,257
2022110184$51,725$22,170$16,291

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99222Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes68$129$102
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more67$93$66
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more37$142$107
G2211Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's25$16$13
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes19$78$62

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Medical Oncology Physician207RX0202X✓203709MA
Hematology & Oncology Physician207RH0003X203709MA

Medicare eligibility

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

Other Medical Oncology Physician providers in Massachusetts

See all Medical Oncology Physician providers in Massachusetts →

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