Sara Lacasse, PA-C
Medical Physician Assistant · Amherst, MA
Sara Lacasse, PA-C is a medical physician assistant with a practice address in Amherst, Massachusetts, and NPI 1649390865, issued on Mar 30, 2007. Check the license (Massachusetts 2481, as entered in NPPES) with the Massachusetts board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Sara Lacasse
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 2481 MA
Self-reported in NPPES; status is on the state search - Practice location
- 31 Hall Dr, Amherst, MA 01002
- Phone
- (413) 256-8561
- Enumerated
- Mar 30, 2007
- Record last updated
- Sep 9, 2024
- Fax
- (866) 644-0869
- Medicare enrollment
- Enrolled (PECOS I20080328000086); accepts Medicare assignment
- Medical or professional school
- Drexel University College Of Medicine, 2006
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 886 in Massachusetts → Look up another NPI →
Also registered at 31 Hall Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Sara Lacasse in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
Search for license 2481Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
69% fewer Medicare Part D claims than the average medical physician assistant in 2024
359 Medicare Part D claims for 196 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Albuterol Sulfate Hfa31 claims
- Amoxicillin-Clavulanate Potass27 claims
- Azithromycin20 claims
- Prednisone20 claims
- Cephalexin19 claims
- Doxycycline Hyclate16 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 3 group practices
- Convenientmd - Ffs UC LLCWestborough, MA
- Mass General Brigham Medical Group Western Massachusetts IncNorthampton, MA
- Valley Medical Group PCAmherst, MA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Sara Lacasse among 886 medical physician assistant records in Massachusetts
Sara Lacasse, PA-C is one of 886 medical physician assistant records with a practice address in Massachusetts. 78% 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 22% of them.
- NPI issued2007 · 22% of these records are older, 69% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2006 · median 2015 among the 559 with a school on file
- Record last updated2024 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363AM0700X and a Massachusetts practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 medical physician assistant records list a practice address in Amherst
They are 11 of the 769 NPPES records with a practice address in Amherst, and 886 medical physician assistant records in Massachusetts.
All 886 in Massachusetts → Every provider in Amherst → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Jonida BalaziAmherst, MA 010021780050831
- James Bartus, PAAmherst, MA 010021174969802
- Mercedes Clingerman, PACAmherst, MA 010021053395491
- Mark Foelster, PA-C, PTAmherst, MA 010021164700613
- Jenna Gigliotti, PA-CAmherst, MA 010021912458217
- Victoria Lucas, PA-CAmherst, MA 010021396398251
- Martha Mohr, PA-CAmherst, MA 010021033543137
- Joshua Creaser, MPAAmherst, MA 010031902270515
Common questions
What is Sara Lacasse, PA-C's NPI number?
Sara Lacasse, PA-C's National Provider Identifier (NPI) is 1649390865, issued on Mar 30, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Sara Lacasse, PA-C located?
The NPPES record lists a practice address at 31 Hall Dr, Amherst, MA, 01002. Phone: (413) 256-8561. Providers update this record themselves, so call before visiting.
How can I verify Sara Lacasse, PA-C's license?
NPPES lists Massachusetts license number 2481, as entered by the provider. Search the Massachusetts board that licenses this profession; the NPPES record confirms identity only.
How much does Sara Lacasse, PA-C prescribe under Medicare Part D?
In 2024, Sara Lacasse, PA-C had 359 Medicare Part D claims for 196 beneficiaries; the average among medical physician assistant prescribers was 1,148. 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.