Nicholas Knowland
Anesthesiology Physician · Lewiston, ME
Nicholas Knowland is an anesthesiology physician with a practice address in Lewiston, Maine, and NPI 1659869006, issued on May 1, 2018. Check the license (Maine MD28263, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Nicholas Knowland
- Primary taxonomy
- Anesthesiology Physician 207L00000X
- License numbers
- MD28263 ME
A163530 CA
Self-reported in NPPES; status is on the state search - Practice location
- 300 Main Street, Lewiston, ME 04240
- Phone
- (207) 795-8320
- Enumerated
- May 1, 2018
- Record last updated
- Jul 11, 2024
- Medicare enrollment
- Enrolled (PECOS I20240705002774); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest anesthesiology physician records → All 280 in Maine → Look up another NPI →
Also registered at 300 Main Street
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kevin Morneault, D.O.Anesthesiology Physician1841469202
- Anna Puzanov, MDAnatomic Pathology & Clinical Pathology Physician1033394416
- Linda Rathbun, MDAnesthesiology Physician1477582344
- Aaron Tebbs, MDAnesthesiology Physician1255301479
- Patrick Whalen, MDAnesthesiology Physician1669423505
Verify Nicholas Knowland in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD28263Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Central Maine Medical CenterLewiston, ME · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Nicholas Knowland among 280 anesthesiology physician records in Maine
Nicholas Knowland is one of 280 anesthesiology physician records with a practice address in Maine. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 88% of them.
- NPI issued2018 · 88% of these records are older, 10% newer
- In a Medicare fileYes · 72% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated2018 · median 2007 among the 192 with a school on file
- Record last updated2024 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
23 anesthesiology physician records list a practice address in Lewiston
They are 23 of the 1,728 NPPES records with a practice address in Lewiston, and 280 anesthesiology physician records in Maine.
All 280 in Maine → Every provider in Lewiston → Anesthesiology Physician nationwide →
The 8 anesthesiology physician records with the nearest ZIP codes
- Danielle Gluck, MDLewiston, ME 042401982995270
- Ruy Gutierrez, MDLewiston, ME 042401750310710
- Michael Hardel, MDLewiston, ME 042401588741649
- Jack Keith, M.D.Lewiston, ME 042401750393203
- Kenneth Lageroos, D.O.Lewiston, ME 042401538277868
- Daniel Landry, M.D.Lewiston, ME 042401609948827
- Scott McQuilkin, DO, MHPELewiston, ME 042401306074679
- Kevin Morneault, D.O.Lewiston, ME 042401841469202
Common questions
What is Nicholas Knowland's NPI number?
Nicholas Knowland's National Provider Identifier (NPI) is 1659869006, issued on May 1, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Nicholas Knowland located?
The NPPES record lists a practice address at 300 Main Street, Lewiston, ME, 04240. Phone: (207) 795-8320. Providers update this record themselves, so call before visiting.
How can I verify Nicholas Knowland's license?
NPPES lists Maine license number MD28263, as entered by the provider. Search the Maine Board of Licensure in Medicine at https://www.maine.gov/md/. 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. 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.