npidexNPI registry + Medicare data

MARK WILLOUGHBY, M.D.

Dermatology Physician · CHULA VISTA, CA

Individual Active NPI 1215931993

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241,26522,853$921,228$559,367$397,707
20231,55124,031$1,394,059$782,142$569,361
20221,44122,590$1,476,975$759,094$551,508

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J7345Aminolevulinic acid hcl for topical administration, 10% gel, 10 mg16,905$2$1
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more1,451$97$64
17003Destruction of precancer skin growth, 2-14 growths1,164$8$5
88305Pathology examination of tissue using a microscope, intermediate complexity759$38$29
11102Biopsy of related skin growth, first growth495$112$78
17000Destruction of precancer skin growth, 1 growth440$73$51
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more335$119$72
17004Destruction of precancer skin growth, 15 or more growths209$186$134
96900Application of ultraviolet light to skin150$29$21
11103Biopsy of related skin growth, each additional growth137$56$44
96574Application of light with debridement to destroy precancer skin growth88$317$252
11900Injection into skin growth, 1-7 growths51$62$37

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Dermatology Physician207N00000X✓A69750CA

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.