Ann Kathryn St. Leger, PA-C
Physician Assistant · Bryn Mawr, PA
Ann Kathryn St. Leger, PA-C is a physician assistant with a practice address in Bryn Mawr, Pennsylvania, and NPI 1396993374, issued on Sep 3, 2008. Check the license (Pennsylvania MA061433, as entered in NPPES) with the Pennsylvania board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ann Kathryn St. Leger
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- MA061433 PA
Self-reported in NPPES; status is on the state search - Practice location
- 825 Old Lancaster RD Ste 410, Bryn Mawr, PA 19010
- Phone
- (610) 527-1165
- Enumerated
- Sep 3, 2008
- Record last updated
- Mar 25, 2026
- Fax
- (610) 527-6611
- Medicare enrollment
- Enrolled (PECOS I20240217000593); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2008
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 8,020 in Pennsylvania → Look up another NPI →
Verify Ann Kathryn St. Leger in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
Search for license MA061433Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
76% fewer Medicare Part D claims than the average physician assistant in 2024
201 Medicare Part D claims for 66 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Rosuvastatin Calcium36 claims
- Metoprolol Succinate33 claims
- Amlodipine Besylate20 claims
- Eliquis16 claims
- Atorvastatin Calcium11 claims
- Losartan Potassium11 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: $329.15
15 payments; by number, the most common kind was food and beverage; the largest payer was Lexicon Pharmaceuticals, 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
- Bryn Mawr Medical Specialists AssociationBryn Mawr, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ann Kathryn St. Leger among 8,020 physician assistant records in Pennsylvania
Ann Kathryn St. Leger, PA-C is one of 8,020 physician assistant records with a practice address in Pennsylvania. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 20% of them.
- NPI issued2008 · 20% of these records are older, 77% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2008 · median 2018 among the 5,313 with a school on file
- Record last updated2026 · 42% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
73 physician assistant records list a practice address in Bryn Mawr
They are 73 of the 1,496 NPPES records with a practice address in Bryn Mawr, and 8,020 physician assistant records in Pennsylvania.
All 8,020 in Pennsylvania → Every provider in Bryn Mawr → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Rafaele Calamia, PA-CBryn Mawr, PA 190101134295173
- Nicole Cournoyer, PA-CBryn Mawr, PA 190101831412873
- William Drew, PACBryn Mawr, PA 190101063486827
- Courtney Ford, PACBryn Mawr, PA 190101962685529
- Jessica Hirschhorn, PA-CBryn Mawr, PA 190101427242775
- Liberty Jay, PA-CBryn Mawr, PA 190101770529422
- Timothy Koah, PA-CBryn Mawr, PA 190101326375254
- Karen Lee, PA-CBryn Mawr, PA 190101134385925
Common questions
What is Ann Kathryn St. Leger, PA-C's NPI number?
Ann Kathryn St. Leger, PA-C's National Provider Identifier (NPI) is 1396993374, issued on Sep 3, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Ann Kathryn St. Leger, PA-C located?
The NPPES record lists a practice address at 825 Old Lancaster RD Ste 410, Bryn Mawr, PA, 19010. Phone: (610) 527-1165. Providers update this record themselves, so call before visiting.
How can I verify Ann Kathryn St. Leger, PA-C's license?
NPPES lists Pennsylvania license number MA061433, as entered by the provider. Search the Pennsylvania board that licenses this profession; the NPPES record confirms identity only.
How much does Ann Kathryn St. Leger, PA-C prescribe under Medicare Part D?
In 2024, Ann Kathryn St. Leger, PA-C had 201 Medicare Part D claims for 66 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.