Mary Elizabeth Garrison, PA-C
Medical Physician Assistant · Olean, NY
Mary Elizabeth Garrison, PA-C is a medical physician assistant with a practice address in Olean, New York, and NPI 1235776170, issued on Dec 10, 2019. Check the license (New York 027849, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Mary Elizabeth Garrison
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License number
- 027849 NY
Self-reported in NPPES; status is on the state search - Practice location
- 515 Main St, Olean, NY 14760
- Phone
- (716) 373-2600
- Enumerated
- Dec 10, 2019
- Record last updated
- Apr 18, 2025
- Medicare enrollment
- Enrolled (PECOS I20231219000216); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest medical physician assistant records → All 3,670 in New York → Look up another NPI →
Also registered at 515 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Mary Elizabeth Garrison 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 027849Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average medical physician assistant in 2024
25 Medicare Part D claims for 13 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D.
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): 74.2 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).
One hospital affiliation
- Olean General HospitalOlean, NY · Acute Care Hospitals1 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Mary Elizabeth Garrison among 3,670 medical physician assistant records in New York
Mary Elizabeth Garrison, 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 2019, is newer than 75% of them.
- NPI issued2019 · 75% of these records are older, 20% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileYes · 49% of these records are
- Graduated2020 · median 2014 among the 1,802 with a school on file
- Record last updated2025 · 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).
9 medical physician assistant records list a practice address in Olean
They are 9 of the 675 NPPES records with a practice address in Olean, and 3,670 medical physician assistant records in New York.
All 3,670 in New York → Every provider in Olean → Medical Physician Assistant nationwide →
The 8 medical physician assistant records with the nearest ZIP codes
- Ashley Bartz, RPA-COlean, NY 147601336396688
- Katherine Burlingame, PA-COlean, NY 147601083029482
- Julie Elsigan, PA-COlean, NY 147601154335834
- Delaney FroebelOlean, NY 147601376273946
- Maham Hussain, PA-SOlean, NY 147601245949007
- Kesha Steighner, PAOlean, NY 147601285705913
- James Tkacik, PA-COlean, NY 147601114947363
- Jennifer Ursoy, PA-COlean, NY 147601619170768
Common questions
What is Mary Elizabeth Garrison, PA-C's NPI number?
Mary Elizabeth Garrison, PA-C's National Provider Identifier (NPI) is 1235776170, issued on Dec 10, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Mary Elizabeth Garrison, PA-C located?
The NPPES record lists a practice address at 515 Main St, Olean, NY, 14760. Phone: (716) 373-2600. Providers update this record themselves, so call before visiting.
How can I verify Mary Elizabeth Garrison, PA-C's license?
NPPES lists New York license number 027849, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
How much does Mary Elizabeth Garrison, PA-C prescribe under Medicare Part D?
In 2024, Mary Elizabeth Garrison, PA-C had 25 Medicare Part D claims for 13 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions only.
What is Mary Elizabeth Garrison, PA-C's MIPS final score?
The 2023 MIPS final score is 74.2 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.