Kathleen E. Leary, MD
Family Medicine Physician · Chalfont, PA
Kathleen E. Leary, MD is a family medicine physician with a practice address in Chalfont, Pennsylvania, and NPI 1790710788, issued on Jul 11, 2006. Check the license (Pennsylvania MD423185, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Kathleen E. Leary
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- MD423185 PA
Self-reported in NPPES; status is on the state search - Practice location
- 1600 Horizon Dr, Chalfont, PA 18914
- Phone
- (215) 997-9737
- Enumerated
- Jul 11, 2006
- Record last updated
- Jun 7, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (215) 997-9738
- Medicare enrollment
- Enrolled (PECOS I20040622000494); accepts Medicare assignment
- Medical or professional school
- Hahneman Medical College Of The Pacific, 2001
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Also registered at 1600 Horizon Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brett Fissel, MDFamily Medicine Physician1215970694
- Chelsea McCabe, MDFamily Medicine Physician1750871851
- Mario Napoletano, MDFamily Medicine Physician1255366282
- Cherry Napolitano, LCSWClinical Social Worker1821270356
Verify Kathleen E. Leary in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD423185Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
15% fewer Medicare Part D claims than the average family medicine physician in 2024
3,000 Medicare Part D claims for 296 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Amlodipine Besylate172 claims
- Levothyroxine Sodium159 claims
- Atorvastatin Calcium156 claims
- Rosuvastatin Calcium141 claims
- Lisinopril120 claims
- Metformin Hcl Er95 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.
Bills Medicare through one group practice
- Einstein Community Health Associates IncPhiladelphia, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Kathleen E. Leary among 7,483 family medicine physician records in Pennsylvania
Kathleen E. Leary, MD is one of 7,483 family medicine physician records with a practice address in Pennsylvania. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 53% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated2001 · median 2005 among the 4,529 with a school on file
- Record last updated2018 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
11 family medicine physician records list a practice address in Chalfont
They are 11 of the 260 NPPES records with a practice address in Chalfont, and 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Every provider in Chalfont → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Erica Carver, CRNPChalfont, PA 189141861114522
- Tina Chuong, DOChalfont, PA 189141528551017
- Brett Fissel, MDChalfont, PA 189141215970694
- Martin Getzow, MDChalfont, PA 189141194729566
- Chelsea McCabe, MDChalfont, PA 189141750871851
- Gina Menichello, D.O.Chalfont, PA 189141407016736
- Mario Napoletano, MDChalfont, PA 189141255366282
- Jennifer Oconnor, M.D.Chalfont, PA 189141790788594
Common questions
What is Kathleen E. Leary, MD's NPI number?
Kathleen E. Leary, MD's National Provider Identifier (NPI) is 1790710788, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kathleen E. Leary, MD located?
The NPPES record lists a practice address at 1600 Horizon Dr, Chalfont, PA, 18914. Phone: (215) 997-9737. Providers update this record themselves, so call before visiting.
How can I verify Kathleen E. Leary, MD's license?
NPPES lists Pennsylvania license number MD423185, as entered by the provider. Search the Pennsylvania Department of State (PALS) at https://www.pals.pa.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Kathleen E. Leary, MD prescribe under Medicare Part D?
In 2024, Kathleen E. Leary, MD had 3,000 Medicare Part D claims for 296 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.