Alexis Lindsey Santillo, PA-C
Physician Assistant · Williamsville, NY
Alexis Lindsey Santillo, PA-C is a physician assistant with a practice address in Williamsville, New York, and NPI 1376090233, issued on Sep 7, 2016. Check the license (New York 019892-1, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Alexis Lindsey Santillo
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- 019892-1 NY
Self-reported in NPPES; status is on the state search - Practice location
- 5225 Sheridan Dr, Williamsville, NY 14221
- Phone
- (716) 839-3638
- Enumerated
- Sep 7, 2016
- Record last updated
- Sep 7, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20180208001486); 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 5225 Sheridan Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Rachel Derenda, LMTSpecialist1477803799
- Ann Desotelle, MS PTPhysical Therapist1831220623
- Brianna Dobmeier, AUDAudiologist1558887992
Verify Alexis Lindsey Santillo 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 019892-1Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% fewer Medicare Part D claims than the average physician assistant in 2024
221 Medicare Part D claims for 96 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 59 claims were for opioids.
Most prescribed
- Levothyroxine Sodium56 claims
- Hydrocodone-Acetaminophen38 claims
- Oxycodone Hcl17 claims
- Synthroid14 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 90 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).
Industry payments in 2024: $56.61
2 payments; by number, the most common kind was food and beverage; the largest payer was Mentor Worldwide LLC. 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
- Erie County Medical Center CorporationBuffalo, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Alexis Lindsey Santillo among 15,555 physician assistant records in New York
Alexis Lindsey Santillo, PA-C 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 2016, is newer than 43% of them.
- NPI issued2016 · 43% of these records are older, 53% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2016 · median 2018 among the 8,158 with a school on file
- Record last updated2016 · 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).
178 physician assistant records list a practice address in Williamsville
They are 178 of the 3,530 NPPES records with a practice address in Williamsville, and 15,555 physician assistant records in New York.
All 15,555 in New York → Every provider in Williamsville → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Gregory Czajka, RPA CWilliamsville, NY 142211740265537
- Tammy Ervolina-Kroll, RPA-CWilliamsville, NY 142211801852777
- Allison Fout, PAWilliamsville, NY 142211275501348
- Jill Hess, PAWilliamsville, NY 142211063471407
- Cara Innus, RPA-CWilliamsville, NY 142211538126388
- Jennifer Kielbasa, RPA CWilliamsville, NY 142211942283031
- Sherry Lyons, RPA-CWilliamsville, NY 142211134109903
- Robin Massing, RPA-CWilliamsville, NY 142211801869284
Common questions
What is Alexis Lindsey Santillo, PA-C's NPI number?
Alexis Lindsey Santillo, PA-C's National Provider Identifier (NPI) is 1376090233, issued on Sep 7, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Alexis Lindsey Santillo, PA-C located?
The NPPES record lists a practice address at 5225 Sheridan Dr, Williamsville, NY, 14221. Phone: (716) 839-3638. Providers update this record themselves, so call before visiting.
How can I verify Alexis Lindsey Santillo, PA-C's license?
NPPES lists New York license number 019892-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Alexis Lindsey Santillo, PA-C prescribe under Medicare Part D?
In 2024, Alexis Lindsey Santillo, PA-C had 221 Medicare Part D claims for 96 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Alexis Lindsey Santillo, PA-C's MIPS final score?
The 2023 MIPS final score is 90 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.