Elizabeth Anne Westendorf, PA-C
Medical Physician Assistant · Patchogue, NY
Elizabeth Anne Westendorf, PA-C is a medical physician assistant with a practice address in Patchogue, New York, and NPI 1821387937, issued on Mar 30, 2011. Check the license (New York 015437-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Elizabeth Anne Westendorf
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 015437-1 NY
PA4050 MA
Self-reported in NPPES; status is on the state search - Practice location
- 130 Medford Ave, Patchogue, NY 11772
- Phone
- (631) 475-5734
- Enumerated
- Mar 30, 2011
- Record last updated
- Dec 2, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (631) 758-2568
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 130 Medford Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Sam FassnachtMedical Physician Assistant1558670463
- Laura Gil, RPA-CMedical Physician Assistant1801041835
- Lyndie Hughes, RPA-CMedical Physician Assistant1780838862
- Rivkah Raza, D.O.Family Medicine Physician1063827384
Verify Elizabeth Anne Westendorf 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 015437-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
51% fewer Medicare Part D claims than the average medical physician assistant in 2024
563 Medicare Part D claims for 123 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium75 claims
- Rosuvastatin Calcium33 claims
- Levocetirizine Dihydrochloride22 claims
- Amlodipine Besylate21 claims
- Levothyroxine Sodium20 claims
- Losartan Potassium20 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: $576.36
20 payments; by number, the most common kind was food and beverage; the largest payer was Sumitomo Pharma America, Inc. The 16,165 providers of this specialty with any payment received $1,055.00 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.
Elizabeth Anne Westendorf among 3,670 medical physician assistant records in New York
Elizabeth Anne Westendorf, PA-C is one of 3,670 medical physician assistant records with a practice address in New York. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 43% of them.
- NPI issued2011 · 43% of these records are older, 52% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 49% of these records are
- Record last updated2013 · 60% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
16 medical physician assistant records list a practice address in Patchogue
They are 16 of the 987 NPPES records with a practice address in Patchogue, and 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in Patchogue → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Michelle Bentley, P.A.Patchogue, NY 117721508900218
- Allison Boyle, P.A.Patchogue, NY 117721285988642
- Sam FassnachtPatchogue, NY 117721558670463
- Gianna Flora, PAPatchogue, NY 117721063955474
- Jennifer Fulton, PAE Patchogue, NY 117721649260357
- Laura Gil, RPA-CPatchogue, NY 117721801041835
- Margaret Hallowell, PAPatchogue, NY 117721649465865
- Lyndie Hughes, RPA-CPatchogue, NY 117721780838862
Common questions
What is Elizabeth Anne Westendorf, PA-C's NPI number?
Elizabeth Anne Westendorf, PA-C's National Provider Identifier (NPI) is 1821387937, issued on Mar 30, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Elizabeth Anne Westendorf, PA-C located?
The NPPES record lists a practice address at 130 Medford Ave, Patchogue, NY, 11772. Phone: (631) 475-5734. Providers update this record themselves, so call before visiting.
How can I verify Elizabeth Anne Westendorf, PA-C's license?
NPPES lists New York license number 015437-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Elizabeth Anne Westendorf, PA-C prescribe under Medicare Part D?
In 2024, Elizabeth Anne Westendorf, PA-C had 563 Medicare Part D claims for 123 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.