William Marsh, CRNA
Anesthesiology Physician · Newark, DE
William Marsh, CRNA is an anesthesiology physician with a practice address in Newark, Delaware, and NPI 1801814298, issued on Jul 17, 2006. Check the license on the Delaware Board of Medical Licensure and Discipline; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Marsh
- Credential
- CRNA
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License number
- R081112 MD
Self-reported in NPPES; status is on the state search - Practice location
- 111 Continental Dr, Newark, DE 19713
- Phone
- (302) 709-4497
- Enumerated
- Jul 17, 2006
- Record last updated
- May 11, 2026
- Fax
- (302) 733-0854
- Entity
- Type 1 · individual
Also registered at 111 Continental Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joan Adams, CRNACertified Registered Nurse Anesthetist1285664870
- David Amato, DOInternal Medicine Physician1942270707
- Nana Ankomah, M.D.Internal Medicine Physician1194795443
- Kunal Bhagat, MDInternal Medicine Physician1023080520
- Amelia Brago, PA-CPhysician Assistant1912833161
- David Britchkow, MDInternal Medicine Physician1124020094
Verify William Marsh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and DisciplineCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Anesthesiology Physician providers in Delaware
There are 124 anesthesiology physician records in Delaware. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other anesthesiology physician records in Delaware
- Mona Abdel-Misih, MDNew Castle, DE1982668836
- Suleiman Abu Afash, MDWilmington, DE1194711754
- Bruce Aldred, M.D.Lewes, DE1134216864
- Stephani Allison, M.D.Lewes, DE1629187539
- Kristina Antanavicius, MDWilmington, DE1922255611
- Judith Barnett, DONewark, DE1932649191
- Louis Berges, MDSeaford, DE1417952987
- David Blumberg, M.D.Wilmington, DE1023183548
- Thomas Boerner, M.D.Wilmington, DE1184610511
- Neal Brickhouse, MDDover, DE1588653810
Common questions
What is William Marsh, CRNA's NPI number?
William Marsh, CRNA's National Provider Identifier (NPI) is 1801814298, issued on Jul 17, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Marsh, CRNA located?
The NPPES record lists a practice address at 111 Continental Dr, Newark, DE, 19713. Phone: (302) 709-4497. Providers update this record themselves, so call before visiting.
How can I verify William Marsh, CRNA's license?
Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.