David Mark Zelechoski, M.D.
Internal Medicine Physician · Lewisburg, PA
David Mark Zelechoski, M.D. is an internal medicine physician with a practice address in Lewisburg, Pennsylvania, and NPI 1356360085, issued on Jul 19, 2006. Check the license (Pennsylvania MD039218E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- David Mark Zelechoski
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD039218E PA
Self-reported in NPPES; status is on the state search - Practice location
- 7055 Westbranch Hwy, Lewisburg, PA 17837
- Phone
- (570) 524-4141
- Enumerated
- Jul 19, 2006
- Record last updated
- Aug 5, 2026
- Fax
- (570) 524-5218
- Medicaid ID
- 0011546380004 PA
- Medicare enrollment
- Enrolled (PECOS I20050610000095); accepts Medicare assignment
- Medical or professional school
- Hahnemann University College Of Medicine, 1986
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 7,300 in Pennsylvania → Look up another NPI →
Also registered at 7055 Westbranch Hwy
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sarah Fetterolf, PA-CPhysician Assistant1124843933
- Keith Johnson, PA-CPhysician Assistant1902829583
Verify David Mark Zelechoski in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD039218ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
6.6 times the Medicare Part D claims of the average internal medicine physician in 2024
20,897 Medicare Part D claims for 1,041 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 572 claims were for opioids.
Most prescribed
- Levothyroxine Sodium918 claims
- Atorvastatin Calcium844 claims
- Metoprolol Succinate688 claims
- Pantoprazole Sodium625 claims
- Rosuvastatin Calcium592 claims
- Lisinopril523 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: $1,843.49
84 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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 3 group practices
- Evangelical Medical Services OrganizationLewisburg, PA
- Phoenix Rehabilitation And Health Services IncCranberry Twp, PA
- Wellspan Medical GroupLewisburg, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David Mark Zelechoski among 7,300 internal medicine physician records in Pennsylvania
David Mark Zelechoski, M.D. 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 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 64% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1986 · median 2008 among the 4,208 with a school on file
- Record last updated2026 · 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).
Internal Medicine Physician providers in Pennsylvania
There are 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Lewisburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Danny Cho, MDLewisburg, PA 178371962441014
- Christopher Moll, DOLewisburg, PA 178371851917397
- Katherine Patil, D.O.Lewisburg, PA 178371023286929
- Roseline Reed, MDLewisburg, PA 178371134240047
- Naila Shereen, M.D.Lewisburg, PA 178371417302290
- John Weston, MDLewisburg, PA 178371861474371
- P. Zug, M.D.Lewisburg, PA 178371306869292
- Teresa Fabian, M.D.Kulpmont, PA 178341598732778
Common questions
What is David Mark Zelechoski, M.D.'s NPI number?
David Mark Zelechoski, M.D.'s National Provider Identifier (NPI) is 1356360085, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is David Mark Zelechoski, M.D. located?
The NPPES record lists a practice address at 7055 Westbranch Hwy, Lewisburg, PA, 17837. Phone: (570) 524-4141. Providers update this record themselves, so call before visiting.
How can I verify David Mark Zelechoski, M.D.'s license?
NPPES lists Pennsylvania license number MD039218E, 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 David Mark Zelechoski, M.D. prescribe under Medicare Part D?
In 2024, David Mark Zelechoski, M.D. had 20,897 Medicare Part D claims for 1,041 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.