npidexNPI registry + Medicare data

BARRY HAMMAKER, MD

Surgery Physician · VAIL, CO

Individual Active NPI 1649241365

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024153290$199,418$42,050$33,484
2023161299$205,793$44,621$35,654
2022217376$239,417$58,870$46,723

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99211Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional39$24$19
45380Biopsy of large bowel using a flexible endoscope25$149$124
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more25$91$73
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more21$130$92
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more11$103$63
G0121Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk11$173$173

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgery Physician208600000X✓41106CO

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.