npidexNPI registry + Medicare data

ANDREW WERCHNIAK, MD

Dermatology Physician · PORTSMOUTH, NH

Individual Active NPI 1023075710

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241,4278,074$1,679,820$410,296$280,915
20231,3368,228$1,548,323$417,635$291,646
20221,2997,899$1,292,015$422,803$293,296

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
17003Destruction of precancer skin growth, 2-14 growths3,769$7$5
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more1,513$91$58
17000Destruction of precancer skin growth, 1 growth1,367$60$42
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more460$128$89
17110Destruction of skin growth, 1-14 growths289$111$78
11301Shaving of skin growth of body, arms, or legs, 0.6-1.0 cm86$119$85
11102Biopsy of related skin growth, first growth86$94$69
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more78$110$66
17004Destruction of precancer skin growth, 15 or more growths69$169$121
11104Punch biopsy, first skin growth52$126$93
11311Shaving of skin growth of face, ears, eyelids, nose, lips, or mouth, 0.6-1.0 cm45$137$103
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more45$57$38

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Dermatology Physician207N00000X✓11723NH
Dermatology Physician207N00000X220406MA

Medicare eligibility

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

Other Dermatology Physician providers in New Hampshire

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