Patrick O'Neil, MD
Family Medicine Physician · Lawrence, MA
Patrick O'Neil, MD is a family medicine physician with a practice address in Lawrence, Massachusetts, and NPI 1871153205, issued on Jun 18, 2019. Check the license (Massachusetts 1013190, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Patrick O'Neil
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License numbers
- 1013190 MA
280988 MA
Self-reported in NPPES; status is on the state search - Practice location
- 34 Haverhill St, Lawrence, MA 01841
- Phone
- (978) 686-0090
- Enumerated
- Jun 18, 2019
- Record last updated
- Mar 31, 2023
- Medicare enrollment
- Enrolled (PECOS I20230601002322); accepts Medicare assignment
- Medical or professional school
- University Of Maryland School Of Medicine, 2019
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 34 Haverhill St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Yazienette AlcantaraDoula1386597581
- Romina Almada Gossweiler, MDFamily Medicine Physician1053000331
- Maria Alvelo, REGISTERED NURSERegistered Nurse1801400965
- Louise Amat, MDFamily Medicine Physician1598514564
Verify Patrick O'Neil in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 1013190Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
82% fewer Medicare Part D claims than the average family medicine physician in 2024
640 Medicare Part D claims for 125 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium75 claims
- Buprenorphine-Naloxone38 claims
- Metformin Hcl33 claims
- Lisinopril31 claims
- Vivitrol22 claims
- Sertraline Hcl16 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.
Industry payments in 2024: $149.15
8 payments; by number, the most common kind was food and beverage; the largest payer was Pfizer Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lgh Medical Group, Inc.Tewksbury, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Patrick O'Neil among 2,265 family medicine physician records in Massachusetts
Patrick O'Neil, MD is one of 2,265 family medicine physician records with a practice address in Massachusetts. 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 2019, is newer than 84% of them.
- NPI issued2019 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2019 · median 2006 among the 1,529 with a school on file
- Record last updated2023 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
185 family medicine physician records list a practice address in Lawrence
They are 185 of the 2,264 NPPES records with a practice address in Lawrence, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Lawrence → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Annamaria Cappucci, MDLawrence, MA 018411831184340
- Eloise Edgings-Pryce, MDLawrence, MA 018411245223585
- Paul Esielionis, MDLawrence, MA 018411003801523
- David Farzan, MDLawrence, MA 018411093719924
- Michael Giorgetti, M.D.Lawrence, MA 018411821092776
- Richard Glatz, MDLawrence, MA 018411053310797
- Karen Hunt, M.D.Lawrence, MA 018411891799524
- Caren Jacobson, MDLawrence, MA 018411992797245
Common questions
What is Patrick O'Neil, MD's NPI number?
Patrick O'Neil, MD's National Provider Identifier (NPI) is 1871153205, issued on Jun 18, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Patrick O'Neil, MD located?
The NPPES record lists a practice address at 34 Haverhill St, Lawrence, MA, 01841. Phone: (978) 686-0090. Providers update this record themselves, so call before visiting.
How can I verify Patrick O'Neil, MD's license?
NPPES lists Massachusetts license number 1013190, 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 Patrick O'Neil, MD prescribe under Medicare Part D?
In 2024, Patrick O'Neil, MD had 640 Medicare Part D claims for 125 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.