npidexNPI registry + Medicare data

SHANNON O'CONNOR, M.D.

Hematology & Oncology Physician · ROCKVILLE, MD

Individual Active NPI 1972760452

Medicare payment data Part B · 2024

YearBeneficiariesServicesSubmittedAllowedPaid
2024699117,970$9,070,881$2,622,102$2,086,014
2023688142,273$8,830,774$2,393,280$1,901,707
2022621110,321$6,330,898$1,893,878$1,504,990

Top procedures (2024)

HCPCSDescriptionServicesAvg allowedAvg paid
J0881Injection, darbepoetin alfa, 1 microgram (non-esrd use)12,480$3$2
J9144Injection, daratumumab, 10 mg and hyaluronidase-fihj6,840$49$39
J9267Injection, paclitaxel, 1 mg6,444$0$0
J0185Injection, aprepitant, 1 mg5,720$2$1
J9263Injection, oxaliplatin, 0.5 mg5,100$0$0
J0897Injection, denosumab, 1 mg3,480$26$21
J1453Injection, fosaprepitant, 1 mg2,400$0$0
J1437Injection, ferric derisomaltose, 10 mg1,700$20$16
88185Flow cytometry technique for dna or cell analysis, each additional marker1,597$28$22
J1568Injection, immune globulin, (octagam), intravenous, non-lyophilized (e.g., liquid), 500 mg1,470$47$37
J1100Injection, dexamethasone sodium phosphate, 1 mg1,132$0$0
85025Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count978$8$8

Taxonomy & licensure

SpecialtyCodePrimaryLicenseState
Hematology & Oncology Physician207RH0003X✓D0073109MD

Medicare eligibility

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

Other Hematology & Oncology Physician providers in Maryland

See all Hematology & Oncology Physician providers in Maryland →

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