Leah Gustavson, PA
Physician Assistant · Commack, NY
Leah Gustavson, PA is a physician assistant with a practice address in Commack, New York, and NPI 1730197773, issued on Aug 4, 2006. Check the license (New York 005119, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Leah Gustavson
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License numbers
- 005119 NY
PA 9105115 FL
Self-reported in NPPES; status is on the state search - Practice location
- 763 Larkfield RD, Commack, NY 11725
- Phone
- (631) 462-2225
- Enumerated
- Aug 4, 2006
- Record last updated
- Nov 9, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20040402000299); accepts Medicare assignment
- Medical or professional school
- State University Of New York At Stony Brook, School Of Medicine, 1994
- Entity
- Type 1 · individual
Also registered at 763 Larkfield RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arjang Abbasi, D.O.Pain Medicine (Physical Medicine & Rehabilitation) Physician1942214044
- Sushil Basra, MDOrthopaedic Surgery of the Spine Physician1295948115
- Thomas Dowling, M.D.Orthopaedic Surgery of the Spine Physician1336163344
- Vito Fodera, M.D.Neuroradiology Physician1376818039
- Christopher Frendo, DOOrthopaedic Surgery of the Spine Physician1043390917
- Scott Gressin, P.A.Surgical Physician Assistant1225052277
Verify Leah Gustavson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 005119Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 84.5 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- New York UniversityNew York, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
24 physician assistant records list a practice address in Commack
They are 24 of the 1,341 NPPES records with a practice address in Commack, and 15,555 physician assistant records in New York.
All 24 in Commack → All 15,555 in New York → Every provider in Commack →
Other physician assistant records in New York
- Brynn Aakjar, P.A.Yonkers, NY1447592456
- Andrea Aaron, PABronx, NY1427103555
- Gabriella AaronCentral Islip, NY1790605376
- Danielle AaronsSmithtown, NY1881207520
- John AbadeerBrooklyn, NY1801434949
- Zenebou Abalo-Toga, PANew York, NY1124556154
- Kevin Alfred Abalos, PA-CCambria Heights, NY1700286424
- Clarisse AbanillaNew York, NY1598445579
- Vincent Abanilla, PA-CBrooklyn, NY1366201808
- Marie Abate, PA-CValhalla, NY1285225524
Common questions
What is Leah Gustavson, PA's NPI number?
Leah Gustavson, PA's National Provider Identifier (NPI) is 1730197773, issued on Aug 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Leah Gustavson, PA located?
The NPPES record lists a practice address at 763 Larkfield RD, Commack, NY, 11725. Phone: (631) 462-2225. Providers update this record themselves, so call before visiting.
How can I verify Leah Gustavson, PA's license?
NPPES lists New York license number 005119, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
What is Leah Gustavson, PA's MIPS final score?
The 2023 MIPS final score is 84.5 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.