What is Mary Behrens's specialty?

Mary Behrens (NPI 1972501427) is a Medicare-billing provider whose primary specialty is Nephrology in Catonsville, MD.

Where does Mary Behrens practice?

Mary Behrens practices in Catonsville, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1972501427.

How much does Medicare pay Mary Behrens?

Mary Behrens (NPI 1972501427) received approximately $192K in total Medicare Part B payments, serving 465 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1972501427

Mary BehrensM.D.

NephrologyCatonsville, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

706

Unique beneficiaries

—

Total services

1,562

Distinct HCPCS

Medicare payment

$188K

Peer benchmark

Total Medicare services vs. 215 Nephrology providers in MD — above median (cohort median 1,560).

PRESCRIBING · PART D · 2024

Total Rx claims

190

Beneficiaries

—

Total drug cost

$9K

Distinct drugs

Brand share

6.8%

Top prescribed drugs

Atorvastatin Calcium29 claims

Furosemide25 claims

Calcium Acetate20 claims

Pantoprazole Sodium17 claims

Amlodipine Besylate14 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

Payment records

By payment type

Education$3

Top paying entities

Education$3

REFERRAL NETWORK

Where Mary Behrens'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). 82 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
ST. AGNES HEALTHCARE, INC.	319	1,999
NPI 1255335535	128	619
Navneet Ahuja Nephrology · Catonsville, MD	120	1,833
DVA HEALTHCARE RENAL CARE INC	112	1,778
Kenneth Yim Nephrology · Catonsville, MD	105	1,211
Mohammad Naseem Diagnostic Radiology · Roanoke, VA	97	650
Folayan Fatade Interventional Radiology · Orlando, FL	92	625
Tamil Kuppusamy Nephrology · Catonsville, MD	89	846
Avinash Ganti Vascular Surgery · Baltimore, MD	84	479
Michael Zatina Vascular Surgery · Baltimore, MD	84	609
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	82	279
ALI, SYED	82	375

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