npidexNPI registry + Medicare data

JOHN GRIFFIN, M.D.

Colon & Rectal Surgery Physician · LOMA LINDA, CA

Individual Active NPI 1821014903

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024112312$225,321$68,794$52,991
2023124334$233,385$74,563$57,429
2022105323$215,135$80,637$62,014

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more49$100$78
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more47$141$106
46600Diagnostic exam of anus using an endoscope40$137$104
45380Biopsy of large bowel using a flexible endoscope25$125$81
46221Removal of external hemorrhoids by rubber banding19$323$225
99204New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more14$182$121
99203New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more12$122$97
45385Removal of polyps or growths of large bowel using an endoscope with mechanical snare12$265$218

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Colon & Rectal Surgery Physician208C00000X✓C202417CA
Colon & Rectal Surgery Physician208C00000XMD60664479WA
Colon & Rectal Surgery Physician208C00000X5306253-1205UT

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.