Deighton Lewis, PA-C
Medical Physician Assistant · Windham, ME
Deighton Lewis, PA-C is a medical physician assistant with a practice address in Windham, Maine, and NPI 1619531019, issued on May 1, 2019. Check the license (Maine PA2100, as entered in NPPES) with the Maine board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Deighton Lewis
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- PA2100 ME
Self-reported in NPPES; status is on the state search - Practice location
- 409 Roosevelt Trl, Windham, ME 04062
- Phone
- (207) 400-8600
- Enumerated
- May 1, 2019
- Record last updated
- Jun 13, 2023
- Medicare enrollment
- Enrolled (PECOS I20220509000141); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 238 in Maine → Look up another NPI →
Also registered at 409 Roosevelt Trl
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Buchanan, MPAS, PA-CPhysician Assistant1992829964
- Jennifer DowFamily Nurse Practitioner1871466615
- Rebeccah Durant, PHARMDAmbulatory Care Pharmacist1578133740
- Kelly Guildford, NPFamily Nurse Practitioner1447015664
- Annette O'Gorman, FNP-BC, APRNFamily Nurse Practitioner1285693432
- Stephen Paulding, MDFamily Medicine Physician1609813443
Verify Deighton Lewis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Maine board licenses this profession
Search for license PA2100Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
62% fewer Medicare Part D claims than the average medical physician assistant in 2024
439 Medicare Part D claims for 341 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims.
Most prescribed
- Prednisone65 claims
- Cephalexin52 claims
- Doxycycline Monohydrate46 claims
- Azithromycin38 claims
- Nitrofurantoin Mono-Macro29 claims
- Albuterol Sulfate Hfa25 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.
Bills Medicare through one group practice
- Mercy HospitalGorham, ME
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Deighton Lewis among 238 medical physician assistant records in Maine
Deighton Lewis, PA-C is one of 238 medical physician assistant records with a practice address in Maine. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 81% of them.
- NPI issued2019 · 81% of these records are older, 14% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 59% of these records are
- Graduated2020 · median 2013 among the 141 with a school on file
- Record last updated2023 · 47% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Medical Physician Assistant providers in Maine
There are 238 medical physician assistant records in Maine.
All 238 in Maine → Every provider in Windham → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Nicole Brzezinski, PA-CSanford, ME 040731144475781
- Kathleen Delewski, PA-CSanford, ME 040731407903339
- Christian Sorenson, PA-CSanford, ME 040731225755937
- Bernadette Barnum, PA-CScarborough, ME 040741326016072
- Julia Bieber, PAScarborough, ME 040741821696261
- Elaine Cadorette, PACScarborough, ME 040741164751152
- Kevin Curtis, PAScarborough, ME 040741417984121
- Andrew CutterScarborough, ME 040741487068565
Common questions
What is Deighton Lewis, PA-C's NPI number?
Deighton Lewis, PA-C's National Provider Identifier (NPI) is 1619531019, issued on May 1, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Deighton Lewis, PA-C located?
The NPPES record lists a practice address at 409 Roosevelt Trl, Windham, ME, 04062. Phone: (207) 400-8600. Providers update this record themselves, so call before visiting.
How can I verify Deighton Lewis, PA-C's license?
NPPES lists Maine license number PA2100, as entered by the provider. Search the Maine board that licenses this profession; the NPPES record confirms identity only.
How much does Deighton Lewis, PA-C prescribe under Medicare Part D?
In 2024, Deighton Lewis, PA-C had 439 Medicare Part D claims for 341 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.