Registry data as of Aug 27, 2026

Nicholas Dudas, MD

Surgery Physician · Salisbury, MD

Nicholas Dudas, MD is a surgery physician with a practice address in Salisbury, Maryland, and NPI 1780668913, issued on Dec 1, 2005. Check the license (Maryland DO041567, as entered in NPPES) on the Maryland Board of Physicians; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1780668913
Name
Nicholas Dudas
Credential
MD
Primary taxonomy
Surgery Physician 208600000X
License number
DO041567 MD
Self-reported in NPPES; status is on the state search
Practice location
145 E Carroll St, Salisbury, MD 21801
Phone
(410) 548-2600
Enumerated
Dec 1, 2005
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 145 E Carroll St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ramesh Agarwal, MDInterventional Cardiology Physician1104926021
  2. Ariful Alam, MDStudent in an Organized Health Care Education/Training Program1255182218
  3. Nicole Alu, DOFamily Medicine Physician1992779136
  4. John Bartkovich, MDSurgery Physician1932181450
  5. Charles Brenner, D.D.S.Pediatric Dentistry1114925278
  6. Abdullah Ghuman, MDStudent in an Organized Health Care Education/Training Program1073364766

Verify Nicholas Dudas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaryland Board of Physicians
    Search for license DO041567
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Maryland license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

37% fewer Medicare Part D claims than the average surgery physician in 2024

110 Medicare Part D claims for 82 beneficiaries, against an average of 174 among the 21,427 providers of this specialty who prescribed in Part D. 78 claims were for opioids.

  1. Nicholas Dudas110
  2. Specialty average174

Most prescribed

  1. Oxycodone-Acetaminophen69 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.

2 hospital and facility affiliations

  1. Tidalhealth Physician Network, Inc.Seaford, DE
  2. Tidalhealth Specialty Care LLCSalisbury, MD

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Surgery Physician providers in Maryland

There are 700 surgery physician records in Maryland.

Other surgery physician records in Maryland

  1. Sabrina Aaron, MDLanham, MD1114779980
  2. Alain AbdoBaltimore, MD1972811966
  3. Daria Abolghasemi, D.O.Baltimore, MD1265847636
  4. Niv Ad, M.D.Takoma Park, MD1982673364
  5. Gina Adrales, M.D.Lutherville, MD1063582591
  6. Arthur Affleck, MDBaltimore, MD1043715626
  7. Gopal Aggarwal, MDBaltimore, MD1629325162
  8. Sarkis Aghazarian, M.D.F.A.C.S.Baltimore, MD1376510479
  9. Ahmad Ahad, M.D.Baltimore, MD1073737615
  10. Eftikhar Akam, DOBaltimore, MD1629538616

Common questions

What is Nicholas Dudas, MD's NPI number?

Nicholas Dudas, MD's National Provider Identifier (NPI) is 1780668913, issued on Dec 1, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas Dudas, MD located?

The NPPES record lists a practice address at 145 E Carroll St, Salisbury, MD, 21801. Phone: (410) 548-2600. Providers update this record themselves, so call before visiting.

How can I verify Nicholas Dudas, MD's license?

NPPES lists Maryland license number DO041567, 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 Nicholas Dudas, MD prescribe under Medicare Part D?

In 2024, Nicholas Dudas, MD had 110 Medicare Part D claims for 82 beneficiaries; the average among surgery physician prescribers was 174. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.