Mark Sigman, MD
Urology Physician · Providence, RI
Mark Sigman, MD is a urology physician with a practice address in Providence, Rhode Island, and NPI 1114038155, issued on Aug 31, 2006. Check the license (Rhode Island MD07533, as entered in NPPES) on the Rhode Island Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- Mark Sigman
- Credential
- MD
- Primary taxonomy
- Urology Physician 208800000X
- License number
- MD07533 RI
Self-reported in NPPES; status is on the state search - Practice location
- 2 Dudley St, Providence, RI 02905
- Phone
- (401) 421-0710
- Enumerated
- Aug 31, 2006
- Record last updated
- Feb 11, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (401) 421-0796
- Medicaid ID
- 9006526 RI
- Entity
- Type 1 · individual
8 nearest urology physician records → All 66 in Rhode Island → Look up another NPI →
Also registered at 2 Dudley St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mark Sigman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersRhode Island Board of Medical Licensure and Discipline
Search for license MD07533Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average urology physician in 2024
349 Medicare Part D claims for 92 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims.
Most prescribed
- Testosterone Cypionate153 claims
- Tamsulosin Hcl44 claims
- Testosterone44 claims
- Testosterone Enanthate30 claims
- Alfuzosin Hcl Er15 claims
- Finasteride14 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $93.72
2 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. The 9,340 providers of this specialty with any payment received $3,800.04 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Mark Sigman among 66 urology physician records in Rhode Island
Mark Sigman, MD is one of 66 urology physician records with a practice address in Rhode Island. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 55% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 64% of these records are
- Record last updated2015 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Urology Physician providers in Rhode Island
There are 66 urology physician records in Rhode Island.
All 66 in Rhode Island → Every provider in Providence → Urology Physician nationwide →
The 8 urology physician records with the nearest ZIP codes
- Gabriella Avellino, MDProvidence, RI 029051700129236
- Anthony Caldamone, M.D.Providence, RI 029051235197278
- Dragan Golijanin, M.D.Providence, RI 029051841304078
- Katherine Mahon, MDProvidence, RI 029051689139909
- Barry Stein, MDProvidence, RI 029051194865030
- Simone ThavaseelanProvidence, RI 029051053530782
- Liza Aguiar, MDProvidence, RI 029041861652349
- Mariepet Ask, M.D.Providence, RI 029061477762706
Common questions
What is Mark Sigman, MD's NPI number?
Mark Sigman, MD's National Provider Identifier (NPI) is 1114038155, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark Sigman, MD located?
The NPPES record lists a practice address at 2 Dudley St, Providence, RI, 02905. Phone: (401) 421-0710. Providers update this record themselves, so call before visiting.
How can I verify Mark Sigman, MD's license?
NPPES lists Rhode Island license number MD07533, as entered by the provider. Search the Rhode Island Board of Medical Licensure and Discipline at https://healthri.mylicense.com/Verification/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Mark Sigman, MD prescribe under Medicare Part D?
In 2024, Mark Sigman, MD had 349 Medicare Part D claims for 92 beneficiaries; the average among urology physician prescribers was 1,340. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.