Marc Jonathan Yardney, M.D.
Internal Medicine Physician · Wayne, PA
Marc Jonathan Yardney, M.D. is an internal medicine physician with a practice address in Wayne, Pennsylvania, and NPI 1306834155, issued on Oct 6, 2005. Check the license (Pennsylvania MD027508E, as entered in NPPES) on the Pennsylvania Department of State (PALS); the Medicare figures below come from public CMS files.
- Name
- Marc Jonathan Yardney
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MD027508E PA
Self-reported in NPPES; status is on the state search - Practice location
- 241 Conestoga RD, Wayne, PA 19087
- Phone
- (610) 688-3015
- Enumerated
- Oct 6, 2005
- Record last updated
- Feb 8, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (610) 975-0720
- Medicare enrollment
- Enrolled (PECOS I20111012000604); accepts Medicare assignment
- Medical or professional school
- Perelman School Of Med At The University Of Pennsylvania, 1981
- 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 241 Conestoga RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Roxane Hionis, MDInternal Medicine Physician1609847839
- Pamela Nagy, MDInternal Medicine Physician1073580601
Verify Marc Jonathan Yardney in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersPennsylvania Department of State (PALS)
Search for license MD027508ECheck the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average internal medicine physician in 2024
3,550 Medicare Part D claims for 207 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 38 claims were for opioids.
Most prescribed
- Atorvastatin Calcium295 claims
- Rosuvastatin Calcium188 claims
- Amlodipine Besylate146 claims
- Losartan Potassium120 claims
- Eliquis88 claims
- Chlorthalidone85 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: $187.70
4 payments; by number, the most common kind was food and beverage; the largest payer was Optinose US, Inc. 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 one group practice
- Jon Yardney, M.D. LLCWayne, PA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Marc Jonathan Yardney among 7,300 internal medicine physician records in Pennsylvania
Marc Jonathan Yardney, 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 91% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 58% of these records are
- Graduated1981 · median 2008 among the 4,208 with a school on file
- Record last updated2008 · 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).
11 internal medicine physician records list a practice address in Wayne
They are 11 of the 680 NPPES records with a practice address in Wayne, and 7,300 internal medicine physician records in Pennsylvania.
All 7,300 in Pennsylvania → Every provider in Wayne → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Steven Feinstein, MDRadnor, PA 190871104815356
- Carol Fleischman, MDRadnor, PA 190871902846942
- Janice Hillman, MDRadnor, PA 190871336171610
- Roxane Hionis, MDWayne, PA 190871609847839
- Marjorie Marenberg, M.D.Wayne, PA 190871902830912
- Matthew Miller, MDRadnor, PA 190871104865617
- Pamela Nagy, MDWayne, PA 190871073580601
- Allison Oler, MDRadnor, PA 190871710934740
Common questions
What is Marc Jonathan Yardney, M.D.'s NPI number?
Marc Jonathan Yardney, M.D.'s National Provider Identifier (NPI) is 1306834155, issued on Oct 6, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Marc Jonathan Yardney, M.D. located?
The NPPES record lists a practice address at 241 Conestoga RD, Wayne, PA, 19087. Phone: (610) 688-3015. Providers update this record themselves, so call before visiting.
How can I verify Marc Jonathan Yardney, M.D.'s license?
NPPES lists Pennsylvania license number MD027508E, 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 Marc Jonathan Yardney, M.D. prescribe under Medicare Part D?
In 2024, Marc Jonathan Yardney, M.D. had 3,550 Medicare Part D claims for 207 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.