npidexNPI registry + Medicare data

JEFFREY HAMAKER, M.D.

Surgery Physician · LUFKIN, TX

Individual Active NPI 1699119545

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
20241561,060$1,257,545$1,004,991$800,245
2023165553$279,431$79,740$62,864
2022201531$336,279$101,278$78,704

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99231Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes115$47$37
99221Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes62$79$61
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more44$105$72
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more23$87$63
99212Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more22$54$39
45380Biopsy of large bowel using a flexible endoscope12$160$134

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Surgery Physician208600000X✓R5123TX

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.