NPPES file of Aug 9, 2026

Donald Edmond O'Malley, M.D.

Specialist · Falmouth, MA

Donald Edmond O'Malley, M.D. is a specialist with a practice address in Falmouth, Massachusetts, and NPI 1598737090, issued on Feb 7, 2006. Check the license (Massachusetts 157476, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1598737090
Name
Donald Edmond O'Malley
Credential
M.D.
Primary taxonomy
Specialist 174400000X
License number
157476 MA
Self-reported in NPPES; status is on the state search
Practice location
360 Gifford St, Falmouth, MA 02540
Phone
(508) 540-0200
Enumerated
Feb 7, 2006
Record last updated
Mar 29, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(508) 540-1677
Medicare enrollment
Enrolled (PECOS I20050701000296); accepts Medicare assignment
Medical or professional school
Uniformed Services Uhs Fe Hebert School Of Med, 1986
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 360 Gifford St

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

  1. Lara Baldasaro, PAOrthopaedic Surgery Physician1013001742
  2. Jaclyn CarperSurgical Physician Assistant1992369524
  3. Justin CobisPhysician Assistant1598108102
  4. Ralph Cook, MDSports Medicine (Orthopaedic Surgery) Physician1619366333
  5. Paul Dimond, M.D.Orthopaedic Surgery Physician1003881632
  6. William Litterer, D.O.Geriatric Medicine (Internal Medicine) Physician1104990019

Verify Donald Edmond O'Malley in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 157476
    Check 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
Find the Massachusetts 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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

83% fewer Medicare Part D claims than the average specialist in 2024

233 Medicare Part D claims for 158 beneficiaries, against an average of 1,380 among the 8,233 providers of this specialty who prescribed in Part D. 23 claims were for opioids.

  1. Donald O'Malley233
  2. Specialty average1,380

Most prescribed

  1. Prednisone95 claims
  2. Meloxicam47 claims
  3. Celecoxib25 claims
  4. Tramadol Hcl17 claims
  5. Methylprednisolone13 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): 79.8 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.

  1. Qualityout of 100 · 30% of the final score63.4
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $45.59

2 payments; by number, the most common kind was food and beverage; the largest payer was Orthofix Medical, Inc. The 5,844 providers of this specialty with any payment received $4,760.79 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Donald O'Malley$45.59
  2. Specialty average$4,760.79

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Medical Affiliates OF Cape Cod IncFalmouth, MA
  2. Physiotherapy Associates IncEast Wareham, MA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Specialist providers in Massachusetts

There are 1,096 specialist records in Massachusetts.

Other specialist records in Massachusetts

  1. Sylvie Abi-Younes, M.D.Norwood, MA1316926975
  2. Henry Abraham, M.D.Lexington, MA1811001076
  3. Stephen Abraham, M.D.Boston, MA1487743316
  4. Pamela Abrams-Warnick, LICSWBrockton, MA1538256813
  5. Janine Acevedo, M.E.C.S.E.Beverly, MA1568631869
  6. Brian Acker, M.D.Springfield, MA1619077369
  7. Vincent Agnello, M.D.Burlington, MA1053362129
  8. Patricia Ahearn.burnettBrockton, MA1578125811
  9. Alexandra AisBrockton, MA1386357333
  10. Abdallah Alameddine, MDSpringfield, MA1851437107

Common questions

What is Donald Edmond O'Malley, M.D.'s NPI number?

Donald Edmond O'Malley, M.D.'s National Provider Identifier (NPI) is 1598737090, issued on Feb 7, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Donald Edmond O'Malley, M.D. located?

The NPPES record lists a practice address at 360 Gifford St, Falmouth, MA, 02540. Phone: (508) 540-0200. Providers update this record themselves, so call before visiting.

How can I verify Donald Edmond O'Malley, M.D.'s license?

NPPES lists Massachusetts license number 157476, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.

How much does Donald Edmond O'Malley, M.D. prescribe under Medicare Part D?

In 2024, Donald Edmond O'Malley, M.D. had 233 Medicare Part D claims for 158 beneficiaries; the average among specialist prescribers was 1,380. Part D covers Medicare prescriptions only.

What is Donald Edmond O'Malley, M.D.'s MIPS final score?

The 2023 MIPS final score is 79.8 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.