Caitlin E. Dwyer, MD
Emergency Medicine Physician · Biddeford, ME
Caitlin E. Dwyer, MD is an emergency medicine physician with a practice address in Biddeford, Maine, and NPI 1629411301, issued on Apr 11, 2013. Check the license (Maine MD20403, as entered in NPPES) on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.
- Name
- Caitlin E. Dwyer
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- MD20403 ME
269181 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1 Medical Center Dr, Biddeford, ME 04005
- Phone
- (207) 283-7000
- Enumerated
- Apr 11, 2013
- Record last updated
- Apr 17, 2025
- Medicare enrollment
- Enrolled (PECOS I20190402002758); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2009
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 466 in Maine → Look up another NPI →
Also registered at 1 Medical Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Adedeji Ademiluyi, MDHospitalist Physician1467013268
- Brendan Allison, DOHospitalist Physician1679034136
- Kate Anderson, PT, DPTGeriatric Physical Therapist1205495330
- Fernanda Asel, PA-CPhysician Assistant1235080987
- Ryan Babinsky, CRNACertified Registered Nurse Anesthetist1578055687
- Anthony Bambara, M.D.Hospitalist Physician1104205293
Verify Caitlin E. Dwyer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMaine Board of Licensure in Medicine
Search for license MD20403Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average emergency medicine physician in 2024
167 Medicare Part D claims for 126 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Prednisone28 claims
- Cyclobenzaprine Hcl18 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
- Emergency Medicine Services OF NH, LLCPortsmouth, NH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Caitlin E. Dwyer among 466 emergency medicine physician records in Maine
Caitlin E. Dwyer, MD is one of 466 emergency medicine physician records with a practice address in Maine. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 66% of them.
- NPI issued2013 · 66% of these records are older, 31% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 2011 among the 293 with a school on file
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Maine practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
41 emergency medicine physician records list a practice address in Biddeford
They are 41 of the 905 NPPES records with a practice address in Biddeford, and 466 emergency medicine physician records in Maine.
All 466 in Maine → Every provider in Biddeford → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Christopher Cox, MDBiddeford, ME 040051184701500
- Alicia Faller, MDBiddeford, ME 040051104866508
- Scott Farrell, MDBiddeford, ME 040051609953090
- Katrina Good, D.OBiddeford, ME 040051518048685
- Timothy Haley, DOBiddeford, ME 040051245263888
- Scott Hamilton, DOBiddeford, ME 040051548422819
- John Kurucz, D.O.Biddeford, ME 040051548417397
- Frank Lavoie, MDBiddeford, ME 040051235216615
Common questions
What is Caitlin E. Dwyer, MD's NPI number?
Caitlin E. Dwyer, MD's National Provider Identifier (NPI) is 1629411301, issued on Apr 11, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Caitlin E. Dwyer, MD located?
The NPPES record lists a practice address at 1 Medical Center Dr, Biddeford, ME, 04005. Phone: (207) 283-7000. Providers update this record themselves, so call before visiting.
How can I verify Caitlin E. Dwyer, MD's license?
NPPES lists Maine license number MD20403, 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.
How much does Caitlin E. Dwyer, MD prescribe under Medicare Part D?
In 2024, Caitlin E. Dwyer, MD had 167 Medicare Part D claims for 126 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.