What is Steven Diener's specialty?

Steven Diener (NPI 1558362111) is a Medicare-billing provider whose primary specialty is Internal Medicine in Columbia, MD.

Where does Steven Diener practice?

Steven Diener practices in Columbia, MD, based on the location reported in the CMS Medicare provider datasets for NPI 1558362111.

How much does Medicare pay Steven Diener?

Steven Diener (NPI 1558362111) received approximately $216K in total Medicare Part B payments, serving 681 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1558362111

Steven DienerM.D.

PRACTICEMARYLAND PRIMARY CARE PHYSICIANS, LLCSee all providers at this practice →

Internal MedicineColumbia, MDI

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

6,413

Unique beneficiaries

—

Total services

9,488

Distinct HCPCS

Medicare payment

$211K

Peer benchmark

Total Medicare services vs. 2,306 Internal Medicine providers in MD — top quintile (cohort median 884).

PRESCRIBING · PART D · 2024

Total Rx claims

4,784

Beneficiaries

—

Total drug cost

$1.0M

Distinct drugs

Brand share

17.6%

Top prescribed drugs

Atorvastatin Calcium406 claims

Rosuvastatin Calcium308 claims

Lisinopril243 claims

Amlodipine Besylate238 claims

Levothyroxine Sodium216 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024

Total received

$94

Payment records

By payment type

Food and Beverage$94

Top paying entities

Food and Beverage$94

REFERRAL NETWORK

Where Steven Diener'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). 19 inbound referrers · 0 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
Laboratory Corporation Of America Holdings Clinical Laboratory · Raritan, NJ	110	448
HOWARD COUNTY GENERAL HOSPITAL, INC,	85	328
HOWARD OPEN MRI LLC	78	228
Quest Diagnostics Incorporated Md Clinical Laboratory · Baltimore, MD	62	191
David Nyanjom Pulmonary Disease · Columbia, MD	32	170
Dagobert Simo Family Practice · Glen Burnie, MD	29	220
Jeri Shuster Obstetrics & Gynecology · Columbia, MD	20	50
Benorayehush Weldetsadik Internal Medicine · Columbia, MD	19	99
SHIMOURA, STEVEN	19	61
Edward Schaefer Pulmonary Disease · Columbia, MD	17	75
Victor Bracey Diagnostic Radiology · Owings Mills, MD	17	49
Jane Chew Dermatology · Columbia, MD	17	36

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