npidexNPI registry + Medicare data

PATRICK GRIERSON, MD

Medical Oncology Physician · SAINT LOUIS, MO

Individual Active NPI 1720492192

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
202425027,594$1,536,220$442,624$349,571
202330172,838$3,909,770$1,254,035$995,539
2022447110,380$6,436,699$2,328,394$1,856,788

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J1453Injection, fosaprepitant, 1 mg3,750$0$0
J1100Injection, dexamethasone sodium phosphate, 1 mg590$0$0
J2469Injection, palonosetron hcl, 25 mcg350$1$1
J0640Injection, leucovorin calcium, per 50 mg286$5$3
J9190Injection, fluorouracil, 500 mg229$3$2
99214Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more225$123$96
J1626Injection, granisetron hydrochloride, 100 mcg180$0$0
99213Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more109$87$66
96413Administration of chemotherapy into vein, 1 hour or less91$121$88
96367Infusion into a vein for therapy, prevention, or diagnosis, additional sequential infusion, 1 hour or less81$27$19
96375Injection of additional new drug or substance into vein77$14$11
36415Insertion of needle into vein for collection of blood sample43$9$9

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Medical Oncology Physician207RX0202X✓2017020379MO
Internal Medicine Physician207R00000X2017020379MO

Medicare eligibility

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

Other Medical Oncology Physician providers in Missouri

See all Medical Oncology Physician providers in Missouri →

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