Heather Marie Larson, PA
Physician Assistant · Orchard Park, NY
Heather Marie Larson, PA is a physician assistant with a practice address in Orchard Park, New York, and NPI 1003249269, issued on Aug 12, 2013. Check the license (New York 016812-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Heather Marie Larson
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 016812-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 310 Sterling Dr Ste 105, Orchard Park, NY 14127
- Phone
- (716) 677-9220
- Enumerated
- Aug 12, 2013
- Record last updated
- Jul 6, 2026
- Fax
- (716) 677-9226
- Medicare enrollment
- Enrolled (PECOS I20130916000426); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 15,555 in New York → Look up another NPI →
Also registered at 310 Sterling Dr Ste 105
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Albert Diaz-Ordaz, MDGastroenterology Physician1588735203
- Elaine Lopez, NPFamily Nurse Practitioner1316225360
Verify Heather Marie Larson 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 016812-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.6 times the Medicare Part D claims of the average physician assistant in 2024
2,960 Medicare Part D claims for 858 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Famotidine714 claims
- Pantoprazole Sodium311 claims
- Omeprazole221 claims
- Esomeprazole Magnesium161 claims
- Peg 3350-Electrolyte148 claims
- Ondansetron Hcl142 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.
Industry payments in 2024: $3,132.86
195 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Southtowns Gastroenterology, PLLCOrchard Park, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Heather Marie Larson among 15,555 physician assistant records in New York
Heather Marie Larson, PA is one of 15,555 physician assistant records with a practice address in New York. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 34% of them.
- NPI issued2013 · 34% of these records are older, 63% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2013 · median 2018 among the 8,158 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
78 physician assistant records list a practice address in Orchard Park
They are 78 of the 1,404 NPPES records with a practice address in Orchard Park, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Orchard Park → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Heather Andrzejewski, RPA-COrchard Park, NY 141271972568434
- Nicole Biersbach, RPA COrchard Park, NY 141271730123696
- Mary Canna, PAOrchard Park, NY 141271952395956
- Sara Dann, PAOrchard Park, NY 141271992946834
- Emily Gottstein, RPACOrchard Park, NY 141271720065485
- Brenda Leaird Kelly, PAOrchard Park, NY 141271295760619
- Susan Peterson, P.A.Orchard Park, NY 141271538123088
- Andrew Peterson, RPA-COrchard Park, NY 141271700040672
Common questions
What is Heather Marie Larson, PA's NPI number?
Heather Marie Larson, PA's National Provider Identifier (NPI) is 1003249269, issued on Aug 12, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Heather Marie Larson, PA located?
The NPPES record lists a practice address at 310 Sterling Dr Ste 105, Orchard Park, NY, 14127. Phone: (716) 677-9220. Providers update this record themselves, so call before visiting.
How can I verify Heather Marie Larson, PA's license?
NPPES lists New York license number 016812-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Heather Marie Larson, PA prescribe under Medicare Part D?
In 2024, Heather Marie Larson, PA had 2,960 Medicare Part D claims for 858 beneficiaries; the average among physician assistant prescribers was 830. 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.