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PROVIDER PROFILE · NPI 1356304497

David SigmanM.D.

UrologyBaltimore, MDI
CROSS-REFERENCE

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ProviderScore
OIG/SAM exclusion screening, sanctions history
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QUALITY · MIPS · 2024
No data available for this provider in 2024.
PRESCRIBING · PART D · 2024
Total Rx claims
2,461
Beneficiaries
—
Total drug cost
$858K
Distinct drugs
31
Brand share
38.2%
Top prescribed drugs
Tamsulosin Hcl776 claims
Mirabegron285 claims
Finasteride178 claims
Alfuzosin Hcl159 claims
Ciprofloxacin Hcl115 claims
MEDICARE UTILIZATION · PART B · 2024
Total beneficiaries
6,390
Unique beneficiaries
—
Total services
47,703
Distinct HCPCS
33
Medicare payment
$475K
Peer benchmark
Q1
Q2
Q3
Q4
Q5
Total Medicare services vs. 199 Urology providers in MD — top quintile (cohort median 4,960).
INDUSTRY PAYMENTS · OPEN PAYMENTS · 2024
Total received
$2K
Payment records
81
By payment type
Food and Beverage$2K
REFERRAL NETWORK

Where David Sigman'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). 32 inbound referrers · 53 outbound destinations.

Receives referrals from
Inbound — who sends patients here
PhysicianPatientsVisits
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
303706
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
167458
NORTHWEST HOSPITAL CENTER, INC.126302
SINAI HOSPITAL OF BALTIMORE, INC.101333
Nicholas Leone
Urology · Baltimore, MD
2751
Accu Reference Medical Lab, Llc
Clinical Laboratory · Linden, NJ
2556
Wenle Wang
Pathology · Baltimore, MD
2440
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
2246
Louis Malinow
Internal Medicine · Baltimore, MD
1986
UNIVERSITY OF MARYLAND ST. JOSEPH MEDICAL CENTER, LLC1967
RUBIN, BERNARD1727
GREATER BALTIMORE MEDICAL CENTER, INC.1731
Refers patients to
Outbound — where patients go next
PhysicianPatientsVisits
Summit Ambulatory Surgical Center, Llc
Ambulatory Surgical Center · Baltimore, MD
164463
Quest Diagnostics Incorporated Md
Clinical Laboratory · Baltimore, MD
163392
Laboratory Corporation Of America Holdings
Clinical Laboratory · Raritan, NJ
141298
Tehmina Ali
Pathology · Beltsville, MD
118303
NORTHWEST HOSPITAL CENTER, INC.112280
SINAI HOSPITAL OF BALTIMORE, INC.93239
Nicholas Leone
Urology · Baltimore, MD
2955
Quest Diagnostics Nichols Institute, Inc.
Clinical Laboratory · Chantilly, VA
2844
Accu Reference Medical Lab, Llc
Clinical Laboratory · Linden, NJ
2750
David Fox
Diagnostic Radiology · Baltimore, MD
2637
RUBIN, BERNARD2451
Dimitri Merine
Diagnostic Radiology · Owings Mills, MD
2438
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.