Joseph Frank Leo, D.O.
Internal Medicine Physician · Scranton, PA
Joseph Frank Leo, D.O. is an internal medicine physician with a practice address in Scranton, Pennsylvania, and NPI 1023259801, issued on Mar 9, 2009. Check the license (Pennsylvania OS015232, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Joseph Frank Leo
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OS015232 PA
Self-reported in NPPES; status is on the state search - Practice location
- 531 Mt Pleasant Dr, Scranton, PA 18503
- Phone
- (570) 342-8500
- Enumerated
- Mar 9, 2009
- Record last updated
- Feb 11, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (570) 558-2290
- Medicare enrollment
- Enrolled (PECOS I20101025000841); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2007
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 531 Mt Pleasant Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Rayhan Alam, MDFamily Medicine Physician1982191391
- Casey Badik, PA-CPhysician Assistant1700305463
- Wendy Bell, NURSE PRACTITIONERNurse Practitioner1528772456
- Kaelyn Besecker, LPNLicensed Practical Nurse1558981498
- Patricia Bunting, CRNPNurse Practitioner1164843546
- Braden Burrier, PA-CMedical Physician Assistant1225756133
Verify Joseph Frank Leo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license OS015232Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,291 Medicare Part D claims for 606 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 91 claims were for opioids.
Most prescribed
- Amlodipine Besylate443 claims
- Atorvastatin Calcium428 claims
- Lisinopril425 claims
- Rosuvastatin Calcium419 claims
- Losartan Potassium397 claims
- Levothyroxine Sodium295 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: $36.02
1 payment: food and beverage; the largest payer was Abiomed. The 50,334 providers of this specialty with any payment received $1,303.06 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 2 group practices
- Caring Community Health CenterScranton, PA
- Geisinger ClinicPittston, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Joseph Frank Leo among 7,300 internal medicine physician records in Pennsylvania
Joseph Frank Leo, D.O. is one of 7,300 internal medicine physician records with a practice address in Pennsylvania. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 47% of them.
- NPI issued2009 · 47% of these records are older, 50% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated2007 · median 2008 among the 4,208 with a school on file
- Record last updated2021 · 56% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
129 internal medicine physician records list a practice address in Scranton
They are 129 of the 2,695 NPPES records with a practice address in Scranton, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Scranton → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Terrance Chilson, M.D.Scranton, PA 185031356317267
- Janet Erickson, M.D.Scranton, PA 185031760461149
- Jared Hill, MDScranton, PA 185031629574272
- William LoughneyScranton, PA 185031447719257
- Ferdinand Manahan, MDScranton, PA 185031104805126
- Sean McCall, D.O.Scranton, PA 185031780668533
- Stephen Opsasnick, MDScranton, PA 185031326015322
- Oscar Piczon, MDScranton, PA 185031164401006
Common questions
What is Joseph Frank Leo, D.O.'s NPI number?
Joseph Frank Leo, D.O.'s National Provider Identifier (NPI) is 1023259801, issued on Mar 9, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Joseph Frank Leo, D.O. located?
The NPPES record lists a practice address at 531 Mt Pleasant Dr, Scranton, PA, 18503. Phone: (570) 342-8500. Providers update this record themselves, so call before visiting.
How can I verify Joseph Frank Leo, D.O.'s license?
NPPES lists Pennsylvania license number OS015232, 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 Joseph Frank Leo, D.O. prescribe under Medicare Part D?
In 2024, Joseph Frank Leo, D.O. had 9,291 Medicare Part D claims for 606 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.