npidexNPI registry + Medicare data

ANTHONY CHISMARK, MD

Colon & Rectal Surgery Physician · EXETER, NH

Individual Active NPI 1679583389

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024144317$218,395$57,441$43,802
2023154322$201,011$59,491$45,933
2022133278$184,494$55,238$42,329

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
46600Diagnostic exam of anus using an endoscope47$110$80
99232Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes36$75$59
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more25$106$76
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more22$86$60
46600Diagnostic exam of anus using an endoscope14$39$28
99221Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes14$78$62
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more14$159$100
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more13$122$67

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Colon & Rectal Surgery Physician208C00000X✓13146NH
Surgery Physician208600000X13146NH

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.