What is Mark Sigman's specialty?

Mark Sigman (NPI 1114038155) is a Medicare-billing provider whose primary specialty is Urology in Providence, RI.

Where does Mark Sigman practice?

Mark Sigman practices in Providence, RI, based on the location reported in the CMS Medicare provider datasets for NPI 1114038155.

How much does Medicare pay Mark Sigman?

Mark Sigman (NPI 1114038155) received approximately $5K in total Medicare Part B payments, serving 45 beneficiaries, per the CMS Medicare Physician & Other Practitioners dataset.

PROVIDER PROFILE · NPI 1114038155

Mark SigmanMD

UrologyProvidence, RII

MEDICARE UTILIZATION · PART B · 2024

Total beneficiaries

Unique beneficiaries

—

Total services

Distinct HCPCS

Medicare payment

$3K

Peer benchmark

Total Medicare services vs. 42 Urology providers in RI — below median (cohort median 1,421).

PRESCRIBING · PART D · 2024

Total Rx claims

300

Beneficiaries

—

Total drug cost

$13K

Distinct drugs

Brand share

5.0%

Top prescribed drugs

Testosterone Cypionate153 claims

Tamsulosin Hcl44 claims

Testosterone44 claims

Testosterone Enanthate30 claims

Alfuzosin Hcl15 claims

QUALITY · MIPS · 2024

No data available for this provider in 2024.

INDUSTRY PAYMENTS · OPEN PAYMENTS · 2025

No data available for this provider in 2025.

REFERRAL NETWORK

Where Mark 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). 1 inbound referrers · 4 outbound destinations.

Receives referrals from

Inbound — who sends patients here

Physician	Patients	Visits
THE MIRIAM HOSPITAL	26	48

Refers patients to

Outbound — where patients go next

Physician	Patients	Visits
THE MIRIAM HOSPITAL	36	73
RHODE ISLAND HOSPITAL	35	87
Dragan Golijanin Urology · Providence, RI	15	35
East Side Clinical Laboratory, Inc. Clinical Laboratory · East Providence, RI	13	26

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