npidexNPI registry + Medicare data

MARK JOHNSON, MD PHD

Neurological Surgery Physician · WORCESTER, MA

Individual Active NPI 1578501797

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024127234$240,125$54,274$43,080
2023113216$265,866$60,752$47,988
2022146274$258,644$61,394$48,723

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more43$96$77
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more36$65$52
99215Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more25$143$112
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more21$132$105
61781Computer-assisted procedure inside brain13$227$181
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more12$76$56

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Neurological Surgery Physician207T00000X✓217384MA

Medicare eligibility

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

Other Neurological Surgery Physician providers in Massachusetts

See all Neurological Surgery Physician providers in Massachusetts →

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