Registry data as of Aug 27, 2026

Mary Connolly, MD

General Practice Physician · South Portland, ME

Mary Connolly, MD is a general practice physician with a practice address in South Portland, Maine, and NPI 1558535559, issued on Apr 22, 2008. Check the license on the Maine Board of Licensure in Medicine; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1558535559
Name
Mary Connolly
Credential
MD
Primary taxonomy
General Practice Physician 208D00000X
Practice location
100 Foden Road, East, South Portland, ME 04106
Phone
(207) 874-1489
Enumerated
Apr 22, 2008
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 100 Foden Road, East

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Todd Michaelis, MDFamily Medicine Physician1649565672
  2. Caroline Michaud, NPFamily Nurse Practitioner1235029877

Verify Mary Connolly in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMaine Board of Licensure in MedicineCheck the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
Open the Maine license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

8% more Medicare Part D claims than the average general practice physician in 2024

3,198 Medicare Part D claims for 276 beneficiaries, against an average of 2,957 among the 8,605 providers of this specialty who prescribed in Part D. 48 claims were for opioids.

  1. Mary Connolly3,198
  2. Specialty average2,957

Most prescribed

  1. Atorvastatin Calcium226 claims
  2. Lisinopril208 claims
  3. Levothyroxine Sodium204 claims
  4. Omeprazole138 claims
  5. Losartan Potassium108 claims
  6. Amlodipine Besylate90 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.

One hospital or facility affiliation

  1. Intermed PASouth Portland, ME

Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

General Practice Physician providers in Maine

There are 29 general practice physician records in Maine.

Other general practice physician records in Maine

  1. Stacey Anderson, MDMadison, ME1710990775
  2. Kenneth Baker, DONorridgewock, ME1407930068
  3. Monica Barman, MD,MPHPortland, ME1720221302
  4. Craig Benson, D.O.Bucksport, ME1790873123
  5. Charles Bevan, MDLewiston, ME1164600904
  6. John Bowman, M.D.Bangor, ME1396731006
  7. Jessa Derania, D.O.Augusta, ME1285083550
  8. John Dickens, MDWaldoboro, ME1437159233
  9. Joseph Field, DOCape Porpoise, ME1326107228
  10. Diane Gable, M.D.Oakland, ME1003817008

Common questions

What is Mary Connolly, MD's NPI number?

Mary Connolly, MD's National Provider Identifier (NPI) is 1558535559, issued on Apr 22, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Mary Connolly, MD located?

The NPPES record lists a practice address at 100 Foden Road, East, South Portland, ME, 04106. Phone: (207) 874-1489. Providers update this record themselves, so call before visiting.

How can I verify Mary Connolly, MD's license?

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 Mary Connolly, MD prescribe under Medicare Part D?

In 2024, Mary Connolly, MD had 3,198 Medicare Part D claims for 276 beneficiaries; the average among general practice physician prescribers was 2,957. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.