What is Robert Christie's specialty?

Robert Christie (NPI 1922063437) is a Medicare-billing provider whose primary specialty is Hematology-Oncology in Arlington, VA.

Where does Robert Christie practice?

Robert Christie practices in Arlington, VA, based on the location reported in the CMS Medicare provider datasets for NPI 1922063437.

How much does Medicare pay Robert Christie?

Robert Christie (NPI 1922063437) received approximately $2.3M in total Medicare Part B payments, serving 662 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1922063437

Robert ChristieM.D.

Hematology-OncologyArlington, VAI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

3,251

Unique beneficiaries

—

Total services

45,467

Distinct HCPCS

Medicare payment

$1.1M

Peer benchmark

Total Medicare services vs. 239 Hematology-Oncology providers in VA — above median (cohort median 37,558).

PRESCRIBING · PART D · 2024

Total Rx claims

519

Beneficiaries

—

Total drug cost

$2.8M

Distinct drugs

Brand share

39.5%

Top prescribed drugs

Acyclovir49 claims

Dexamethasone47 claims

Apixaban47 claims

Hydroxyurea42 claims

Ruxolitinib Phosphate40 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

Total received

$175

Payment records

By payment type

Food and Beverage$175

Top paying entities

Food and Beverage$175

REFERRAL NETWORK

Where Robert Christie's patients come from & go

Directional shared-patient flow from Medicare claims — who sends patients to this provider (inbound) and where this provider's patients go next (outbound). 51 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	210	924
John Feigert Hematology-Oncology · Arlington, VA	161	1,103
Patricia Rodriguez Hematology-Oncology · Arlington, VA	123	588
Claude Raphael Diagnostic Radiology · Arlington, VA	104	300
KALES, ARTHUR	87	213
Ivan Petrovitch Diagnostic Radiology · Murray, UT	83	214
Dipti Patel-Donnelly Hematology-Oncology · Fairfax, VA	82	221
Pathologists Bio-Medical Laboratories Pllc Clinical Laboratory · Coppell, TX	78	526
Michael Jay Diagnostic Radiology · Darby, PA	72	183
George Kuo Diagnostic Radiology · Baltimore, MD	72	173
Anne Favret Hematology-Oncology · Fairfax, VA	67	173
Neal Desai Diagnostic Radiology · Arlington, VA	62	162

Refers patients to

Outbound — where patients go next

No outbound pairs above the suppression threshold.

Source: CMS Physician Shared Patient Patterns (30-day window, Medicare FFS). Direction = a beneficiary seen by the first provider, then the second, within 30 days; a proxy for referral, not a documented referral. Pairs with fewer than 11 shared beneficiaries are suppressed.

CROSS-REFERENCE

Related data on other Healthparse brands

ProviderScore

OIG/SAM exclusion screening, sanctions history

Healthparse Signals

Monitor this provider for changes — dated NPI change events