npidexNPI registry + Medicare data

HOLLY MASON, M.D.,PH.D.

Dermatology Physician · SALEM, MA

Individual Active NPI 1497950182

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20248826,649$2,085,191$540,169$408,018
20238256,372$1,976,286$525,992$398,749
20228065,531$1,694,673$457,786$343,623

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
17003Destruction of precancer skin growth, 2-14 growths1,301$7$5
11102Biopsy of related skin growth, first growth628$92$70
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more603$130$94
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more595$92$64
17000Destruction of precancer skin growth, 1 growth485$47$35
11103Biopsy of related skin growth, each additional growth463$51$41
17110Destruction of skin growth, 1-14 growths212$112$84
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more166$57$41
17262Destruction of cancer skin growth of trunk, arms, or legs, 1.1-2.0 cm94$157$114
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more39$112$67
17004Destruction of precancer skin growth, 15 or more growths37$172$137
12032Intermediate repair of wound of scalp, underarms, trunk, arms, or legs, 2.6-7.5 cm34$311$222

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Dermatology Physician207N00000X✓238774MA
Student in an Organized Health Care Education/Training Program390200000XMT189227PA

Medicare eligibility

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

Other Dermatology Physician providers in Massachusetts

See all Dermatology Physician providers in Massachusetts →

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