Michael James O'Connell, D.O
Emergency Medicine Physician · Falmouth, MA
Michael James O'Connell, D.O is an emergency medicine physician with a practice address in Falmouth, Massachusetts, and NPI 1093032427, issued on Apr 25, 2010. Check the license (Massachusetts 254067, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Michael James O'Connell
- Credential
- D.O
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- 254067 MA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Ter Heun Dr, Falmouth, MA 02540
- Phone
- (508) 457-3660
- Enumerated
- Apr 25, 2010
- Record last updated
- Sep 25, 2025
- Medicare enrollment
- Enrolled (PECOS I20130723000925); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 2010
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,829 in Massachusetts → Look up another NPI →
Also registered at 100 Ter Heun Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Adamo, DOEmergency Medicine Physician1912446972
- Richard Adams, M.D.Pediatrics Physician1962426668
- Julie Bemis, N.P.Family Nurse Practitioner1366497315
- Ryan Bemis, M.D.Emergency Medicine Physician1639137235
- Ramon Blanco, MDAnatomic Pathology & Clinical Pathology Physician1760446959
- Sarah CallahanMedical Physician Assistant1881944288
Verify Michael James O'Connell in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 254067Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
36% more Medicare Part D claims than the average emergency medicine physician in 2024
307 Medicare Part D claims for 229 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 22 claims were for opioids.
Most prescribed
- Cephalexin37 claims
- Prednisone35 claims
- Amoxicillin-Clavulanate Potass29 claims
- Azithromycin17 claims
- Oxycodone Hcl17 claims
- Cefdinir14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 97.4 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Urgi Center Medical GroupSandwich, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael James O'Connell among 1,829 emergency medicine physician records in Massachusetts
Michael James O'Connell, D.O is one of 1,829 emergency medicine physician records with a practice address in Massachusetts. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 56% of them.
- NPI issued2010 · 56% of these records are older, 41% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2010 · median 2011 among the 1,200 with a school on file
- Record last updated2025 · 57% 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 Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
15 emergency medicine physician records list a practice address in Falmouth
They are 15 of the 550 NPPES records with a practice address in Falmouth, and 1,829 emergency medicine physician records in Massachusetts.
All 1,829 in Massachusetts → Every provider in Falmouth → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Ryan Bemis, M.D.Falmouth, MA 025401639137235
- Janine Connors, MDFalmouth, MA 025401851367247
- Robert Davis, MDFalmouth, MA 025401760458160
- John Doyle, MDFalmouth, MA 025401679549075
- Mark Durfee, MDFalmouth, MA 025401104892595
- Herbert Gray, MDFalmouth, MA 025401003882846
- Mark Losordo, MDFalmouth, MA 025401285600569
- Michael Mendelsohn, MDFalmouth, MA 025401689640302
Common questions
What is Michael James O'Connell, D.O's NPI number?
Michael James O'Connell, D.O's National Provider Identifier (NPI) is 1093032427, issued on Apr 25, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michael James O'Connell, D.O located?
The NPPES record lists a practice address at 100 Ter Heun Dr, Falmouth, MA, 02540. Phone: (508) 457-3660. Providers update this record themselves, so call before visiting.
How can I verify Michael James O'Connell, D.O's license?
NPPES lists Massachusetts license number 254067, as entered by the provider. Search the Massachusetts Board of Registration in Medicine at https://findmydoctor.mass.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael James O'Connell, D.O prescribe under Medicare Part D?
In 2024, Michael James O'Connell, D.O had 307 Medicare Part D claims for 229 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Michael James O'Connell, D.O's MIPS final score?
The 2023 MIPS final score is 97.4 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.