Julia Leddy
Nephrology Physician · Danville, PA
Julia Leddy is a nephrology physician with a practice address in Danville, Pennsylvania, and NPI 1043653603, issued on Apr 14, 2013. Check the license (Pennsylvania OS019555, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Julia Leddy
- Primary taxonomy
- Nephrology Physician 207RN0300X
- License number
- OS019555 PA
Self-reported in NPPES; status is on the state search - Practice location
- 100 N Academy Ave, Danville, PA 17822
- Phone
- (570) 271-6393
- Enumerated
- Apr 14, 2013
- Record last updated
- Aug 19, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (570) 271-5623
- Medicare enrollment
- Enrolled (PECOS I20181130000808); accepts Medicare assignment
- Medical or professional school
- Philadelphia College Of Osteopathic Medicine, 2013
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest nephrology physician records → All 651 in Pennsylvania → Look up another NPI →
Also registered at 100 N Academy Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Paige AaronStudent in an Organized Health Care Education/Training Program1730976218
- Zainab AbdulhuseinGeneral Practice Dentistry1851108419
- Kristin AblineRegistered Nurse1174368757
- Clara Abouelsaad, DOStudent in an Organized Health Care Education/Training Program1013610062
- Dana Achenbach, PHARMDPharmacist1528612975
- Maisa AdamAnatomic Pathology & Clinical Pathology Physician1568306512
Verify Julia Leddy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS019555Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average nephrology physician in 2024
658 Medicare Part D claims for 162 beneficiaries, against an average of 1,465 among the 10,986 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Furosemide85 claims
- Lisinopril82 claims
- Amlodipine Besylate65 claims
- Carvedilol59 claims
- Nifedipine Er41 claims
- Losartan Potassium39 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
- Geisinger ClinicDanville, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Julia Leddy among 651 nephrology physician records in Pennsylvania
Julia Leddy is one of 651 nephrology physician records with a practice address in Pennsylvania. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 78% of them.
- NPI issued2013 · 78% of these records are older, 19% newer
- In a Medicare fileYes · 84% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2013 · median 2001 among the 468 with a school on file
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RN0300X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Nephrology Physician providers in Pennsylvania
There are 651 nephrology physician records in Pennsylvania.
All 651 in Pennsylvania → Every provider in Danville → Nephrology Physician nationwide →
The 8 nephrology physician records with the nearest ZIP codes
- Prince Anand, M.DDanville, PA 178221437310968
- Atul Bali, MDDanville, PA 178221457665622
- Joseph Bisordi, M.D.Danville, PA 178221295711505
- Ion Bucaloiu, M.D.Danville, PA 178221013982065
- Alexander Chang, M.D.Danville, PA 178221407016967
- Bhargavi Degapudi, MDDanville, PA 178221033384706
- Jamie Green, MDDanville, PA 178221992826465
- James Hartle, M.D.Danville, PA 178221619946928
Common questions
What is Julia Leddy's NPI number?
Julia Leddy's National Provider Identifier (NPI) is 1043653603, issued on Apr 14, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Julia Leddy located?
The NPPES record lists a practice address at 100 N Academy Ave, Danville, PA, 17822. Phone: (570) 271-6393. Providers update this record themselves, so call before visiting.
How can I verify Julia Leddy's license?
NPPES lists Pennsylvania license number OS019555, 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 Julia Leddy prescribe under Medicare Part D?
In 2024, Julia Leddy had 658 Medicare Part D claims for 162 beneficiaries; the average among nephrology physician prescribers was 1,465. 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.