What is Sara Lacasse's NPI number?

Sara Lacasse's National Provider Identifier (NPI) is 1649390865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sara Lacasse's specialty?

Sara Lacasse is listed in the NPPES registry with a primary specialty of Medical Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Sara Lacasse located?

Sara Lacasse's practice location on file with NPPES is 31 Hall Dr, Amherst, MA 01002-2751.

What is Sara Lacasse's phone number?

The practice phone number listed in the NPPES registry for Sara Lacasse is (413) 256-8561.

Does Sara Lacasse accept Medicare?

Sara Lacasse is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Sara Lacasse's NPI active?

Yes — Sara Lacasse's NPI (1649390865) is active in the NPPES registry as of the last update on 2024-09-09.

IndividualActiveAccepts Medicare

Sara Lacasse, PA-C

NPI 1649390865 · Medical Physician Assistant · Amherst, MA

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Sara Lacasse, PA-C is a Medical Physician Assistant provider in Amherst, MA (NPI 1649390865).

Provider details

NPI number: 1649390865
Entity type: Individual
Primary specialty: Medical Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: 2481 (MA)

Specialties & taxonomies

Medical Physician AssistantPrimary363AM0700XLicense 2481 (MA)
Physician Assistants & Advanced Practice Nursing Providers

Profile Score

Detailed profile(77/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure28% of score
19 yrs in NPPES registry
Profile completeness28% of score
100% of core fields populated
Practice footprint17% of score
4 documented practice locations
Medicare service volume (vs. specialty peers)28% of score
261 Medicare services, 2024 (ranked within specialty)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	68	$110
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	42	$78
New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204	38	$143
Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211	32	$14
Detection Test By Immunoassay With Direct Visual Observation for Streptococcus, Group a (strep)87880	20	$16

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	31	29
Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass	27	26
Azithromycin	20	20
Prednisone	20	19
Cephalexin	19	18
Doxycycline Hyclate	16	14
Mupirocin	14	12

Practice location

31 Hall Dr

Amherst, MA 01002-2751

Phone: (413) 256-8561

Fax: (866) 644-0869

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Mailing address