Leonard Sax, M.D.
Family Medicine Physician · Parksburg, PA
Leonard Sax, M.D. is a family medicine physician with a practice address in Parksburg, Pennsylvania, and NPI 1770587438, issued on Jun 10, 2005. Check the license on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Leonard Sax
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- D38076 MD
Self-reported in NPPES; status is on the state search - Practice location
- 950 Octorara Trail, Parksburg, PA 19365
- Phone
- (610) 857-6616
- Enumerated
- Jun 10, 2005
- Record last updated
- Oct 4, 2013 (not updated in 13 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20140207000243); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1986
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 7,483 in Pennsylvania → Look up another NPI →
Verify Leonard Sax in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)Check the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average family medicine physician in 2024
272 Medicare Part D claims for 192 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Cefdinir34 claims
- Nitrofurantoin Mono-Macro23 claims
- Azithromycin21 claims
- Amoxicillin-Clavulanate Potass20 claims
- Cefadroxil19 claims
- Cefuroxime15 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
- Pennsylvania Urgent Care Centers, PLLCDowningtown, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Leonard Sax among 7,483 family medicine physician records in Pennsylvania
Leonard Sax, M.D. 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 61% of these records are
- Graduated1986 · median 2005 among the 4,529 with a school on file
- Record last updated2013 · 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).
Family Medicine Physician providers in Pennsylvania
There are 7,483 family medicine physician records in Pennsylvania.
All 7,483 in Pennsylvania → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Emilia Cuneo, M.D.Parkesburg, PA 193651336382985
- Jordan Delgadillo, DOParkesburg, PA 193651801328323
- Matthew MolnarParkesburg, PA 193651821593856
- Lizette Nolt, MDParkesburg, PA 193651437594900
- Glenn Ortley, DOParkesburg, PA 193651356414098
- Rajesh Patel, MDParkesburg, PA 193651932112026
- John TortuParkesburg, PA 193651053521526
- Patrick Anderson, DOOxford, PA 193631053311019
Common questions
What is Leonard Sax, M.D.'s NPI number?
Leonard Sax, M.D.'s National Provider Identifier (NPI) is 1770587438, issued on Jun 10, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Leonard Sax, M.D. located?
The NPPES record lists a practice address at 950 Octorara Trail, Parksburg, PA, 19365. Phone: (610) 857-6616. Providers update this record themselves, so call before visiting.
How can I verify Leonard Sax, M.D.'s license?
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 Leonard Sax, M.D. prescribe under Medicare Part D?
In 2024, Leonard Sax, M.D. had 272 Medicare Part D claims for 192 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.