David Bryan Sigman, M.D.
Urology Physician · Baltimore, MD
David Bryan Sigman, M.D. is a urology physician with a practice address in Baltimore, Maryland, and NPI 1356304497, issued on Apr 10, 2006. Check the license (Maryland D54386, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.
- Name
- David Bryan Sigman
- Credential
- M.D.
- Primary taxonomy
- Urology Physician 208800000X
- License number
- D54386 MD
Self-reported in NPPES; status is on the state search - Practice location
- 1838 Greene Tree RD, Baltimore, MD 21208
- Phone
- (410) 581-1600
- Enumerated
- Apr 10, 2006
- Record last updated
- Jun 13, 2025
- Fax
- (410) 581-1603
- Medicaid ID
- 302204800 MD
- Medicare enrollment
- Enrolled (PECOS I20110224000248); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 1993
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 1838 Greene Tree RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslie Abramowitz, M.D.Urology Physician1255388690
- Inna Bardoff, CRNPNurse Practitioner1801295803
- Andrew Barnstein, M.D.Cardiovascular Disease Physician1316940794
- Bruce Berger, M.D.Urology Physician1558324657
- Eric Blum, M.D.Gastroenterology Physician1447466289
- Lester Bowser, M.D.Gastroenterology Physician1043206873
Verify David Bryan Sigman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaryland Board of Physicians
Search for license D54386Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
100% more Medicare Part D claims than the average urology physician in 2024
2,677 Medicare Part D claims for 761 beneficiaries, against an average of 1,340 among the 10,782 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Tamsulosin Hcl776 claims
- Myrbetriq285 claims
- Finasteride178 claims
- Alfuzosin Hcl Er159 claims
- Ciprofloxacin Hcl115 claims
- Silodosin98 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: $1,527.35
81 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. 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.
Bills Medicare through one group practice
- Chesapeake Urology Associates LLCBaltimore, MD
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Urology Physician providers in Maryland
There are 311 urology physician records in Maryland.
Other urology physician records in Maryland
- Leslie Abramowitz, M.D.Baltimore, MD1255388690
- Harbhajan Ajrawat, MDGreenbelt, MD1205883881
- Christen Alevizatos, M.D.Baltimore, MD1154376325
- Harold Alfert, M.D.Baltimore, MD1316901903
- Mohamad Allaf, M.D.Baltimore, MD1619912243
- Matthew Allaway, DOCumberland, MD1386750057
- Jordan Angell, MDWestminster, MD1306021076
- Marc Applestein, M.D.Columbia, MD1679511620
- Natalia Arias Villela, MDTowson, MD1699279927
- Barry Aron, MDRockville, MD1760495261
Common questions
What is David Bryan Sigman, M.D.'s NPI number?
David Bryan Sigman, M.D.'s National Provider Identifier (NPI) is 1356304497, issued on Apr 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Bryan Sigman, M.D. located?
The NPPES record lists a practice address at 1838 Greene Tree RD, Baltimore, MD, 21208. Phone: (410) 581-1600. Providers update this record themselves, so call before visiting.
How can I verify David Bryan Sigman, M.D.'s license?
NPPES lists Maryland license number D54386, as entered by the provider. Search the Maryland Board of Physicians at https://www.mbp.state.md.us/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does David Bryan Sigman, M.D. prescribe under Medicare Part D?
In 2024, David Bryan Sigman, M.D. had 2,677 Medicare Part D claims for 761 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.