What is Regina Van Buren's specialty?

Regina Van Buren (NPI 1558326983) is a Medicare-billing provider whose primary specialty is Pathology in Phoenix, AZ.

Where does Regina Van Buren practice?

Regina Van Buren practices in Phoenix, AZ, based on the location reported in the CMS Medicare provider datasets for NPI 1558326983.

How much does Medicare pay Regina Van Buren?

Regina Van Buren (NPI 1558326983) received approximately $91K in total Medicare Part B payments, serving 804 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558326983

Regina Van BurenMD

PRACTICEPATHOLOGY SPECIALIST OF ARIZONA, LLPSee all providers at this practice →

PathologyPhoenix, AZI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

1,348

Unique beneficiaries

—

Total services

2,237

Distinct HCPCS

Medicare payment

$85K

Peer benchmark

Total Medicare services vs. 218 Pathology providers in AZ — above median (cohort median 1,920).

PRESCRIBING · PART D · 2024

No data available for this provider in 2024.

QUALITY · MIPS · 2024

Final MIPS score

78.8

Quality

75.0

Cost

0.0

Improvement activities

40.0

Promoting interop.

0.0

Payment adjustment

0.16%

Group

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Regina Van Buren'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). 36 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
VHS OF PHOENIX INC	176	245
VHS OF ARROWHEAD, INC	73	82
Daniel Lucas Diagnostic Radiology · Phoenix, AZ	65	117
Tahir Alkhairy Diagnostic Radiology · Phoenix, AZ	52	107
MOUNTAIN VISTA MEDICAL CENTER LP	37	50
SUMMIT HEALTHCARE ASSOCIATION	36	74
Ross Mcarthur Diagnostic Radiology · Phoenix, AZ	34	49
Lahav Nissim Diagnostic Radiology · Phoenix, AZ	33	54
Traci Pritchard Diagnostic Radiology · Phoenix, AZ	26	38
HOSPITAL DEVELOPMENT OF WEST PHOENIX INC	26	30
Victor Zannis General Surgery · Phoenix, AZ	26	81
Rushda Mumtaz Gastroenterology · Phoenix, AZ	24	59

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