Lucas James McArthur, M.D.
Family Medicine Physician · Stony Brook, NY
Lucas James McArthur, M.D. is a family medicine physician with a practice address in Stony Brook, New York, and NPI 1013150077, issued on Apr 7, 2009. Check the license on the NYS Education Department, Office of the Professions; the Medicare figures below come from public CMS files.
- Name
- Lucas James McArthur
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- ME126627 FL
Self-reported in NPPES; status is on the state search - Practice location
- Stony Brook University Hospital, Stony Brook, NY 11794
- Phone
- (631) 444-2754
- Enumerated
- Apr 7, 2009
- Record last updated
- Apr 25, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (631) 444-6031
- Medicare enrollment
- Enrolled (PECOS I20160418001526); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 6,417 in New York → Look up another NPI →
Also registered at Stony Brook University Hospital
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Lucas James McArthur in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the ProfessionsCheck 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
653 Medicare Part D claims for 415 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 11 claims were for opioids.
Most prescribed
- Azithromycin78 claims
- Methylprednisolone55 claims
- Amoxicillin-Clavulanate Potass44 claims
- Prednisone39 claims
- Amoxicillin36 claims
- Ciprofloxacin Hcl30 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
- MD Now Medical Centers IncSaint Petersburg, FL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lucas James McArthur among 6,417 family medicine physician records in New York
Lucas James McArthur, M.D. is one of 6,417 family medicine physician records with a practice address in New York. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 54% of them.
- NPI issued2009 · 54% of these records are older, 43% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated2009 · median 2007 among the 4,188 with a school on file
- Record last updated2016 · 58% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
27 family medicine physician records list a practice address in Stony Brook
They are 27 of the 3,053 NPPES records with a practice address in Stony Brook, and 6,417 family medicine physician records in New York.
All 6,417 in New York → Every provider in Stony Brook → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Keaira Dupuy, MDStony Brook, NY 117941164915484
- Timothy Gandolfo, DOStony Brook, NY 117941891375671
- Nicholas Korkosz, DOStony Brook, NY 117941134862105
- Tauhid Mahmud, MD, MPHStony Brook, NY 117941386273779
- Shehryar Malik, DOStony Brook, NY 117941285154419
- Gretchen Mockler, M.D.Stony Brook, NY 117941164525457
- Sujatha Palat, M.DStony Brook, NY 117941083617112
- Yann Yi Pan, MDStony Brook, NY 117941245401033
Common questions
What is Lucas James McArthur, M.D.'s NPI number?
Lucas James McArthur, M.D.'s National Provider Identifier (NPI) is 1013150077, issued on Apr 7, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Lucas James McArthur, M.D. located?
The NPPES record lists a practice address at Stony Brook University Hospital, Stony Brook, NY, 11794. Phone: (631) 444-2754. Providers update this record themselves, so call before visiting.
How can I verify Lucas James McArthur, M.D.'s license?
Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Lucas James McArthur, M.D. prescribe under Medicare Part D?
In 2024, Lucas James McArthur, M.D. had 653 Medicare Part D claims for 415 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.