Sarah Leonard, D.O.
Family Medicine Physician · Gardner, MA
Sarah Leonard, D.O. is a family medicine physician with a practice address in Gardner, Massachusetts, and NPI 1588862494, issued on Jul 3, 2007. Check the license (Massachusetts 239539, as entered in NPPES) on the Massachusetts Board of Registration in Medicine; the Medicare figures below come from public CMS files.
- Name
- Sarah Leonard
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 239539 MA
Self-reported in NPPES; status is on the state search - Practice location
- 232 Main St, Gardner, MA 01440
- Phone
- (978) 632-2182
- Enumerated
- Jul 3, 2007
- Record last updated
- Jan 25, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110408000402); accepts Medicare assignment
- Medical or professional school
- University Of New England, College Of Osteo Medicine, 2007
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 2,265 in Massachusetts → Look up another NPI →
Also registered at 232 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Dominguez, RPHPharmacist1619268000
- Catherine Hoover, RPHPharmacist1174816961
- Kellie MartelPharmacist1982074753
- Megan Moncecchi, PHARMDPharmacist1205278660
- Timothy ThebeauPharmacist1548872203
- Huy Vu, RPHPharmacist1184346645
Verify Sarah Leonard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMassachusetts Board of Registration in Medicine
Search for license 239539Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average family medicine physician in 2024
101 Medicare Part D claims for 47 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone14 claims
- Metoprolol Succinate13 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
- Athol Memorial Hospital IncorporatedAthol, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sarah Leonard among 2,265 family medicine physician records in Massachusetts
Sarah Leonard, D.O. 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 2007, is newer than 45% of them.
- NPI issued2007 · 45% of these records are older, 47% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 68% of these records are
- Graduated2007 · median 2006 among the 1,529 with a school on file
- Record last updated2011 · 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).
21 family medicine physician records list a practice address in Gardner
They are 21 of the 588 NPPES records with a practice address in Gardner, and 2,265 family medicine physician records in Massachusetts.
All 2,265 in Massachusetts → Every provider in Gardner → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Timothy Eddy, DOGardner, MA 014401376549584
- Kim Houde, M.D.Gardner, MA 014401154302966
- Thomas Miller, MDGardner, MA 014401588632723
- Michael Mutchler, M.D.Gardner, MA 014401467441279
- Michele Parker, M.D.Gardner, MA 014401104815919
- Kami Phillips, M.D.Gardner, MA 014401407824782
- Diane Rahman, M.D.Gardner, MA 014401053389411
- Jennifer Ryan, D.O.Gardner, MA 014401467427708
Common questions
What is Sarah Leonard, D.O.'s NPI number?
Sarah Leonard, D.O.'s National Provider Identifier (NPI) is 1588862494, issued on Jul 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sarah Leonard, D.O. located?
The NPPES record lists a practice address at 232 Main St, Gardner, MA, 01440. Phone: (978) 632-2182. Providers update this record themselves, so call before visiting.
How can I verify Sarah Leonard, D.O.'s license?
NPPES lists Massachusetts license number 239539, 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 Sarah Leonard, D.O. prescribe under Medicare Part D?
In 2024, Sarah Leonard, D.O. had 101 Medicare Part D claims for 47 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.