John Fred Reinhardt, MD
Internal Medicine Physician · Newark, DE
John Fred Reinhardt, MD is an internal medicine physician with a practice address in Newark, Delaware, and NPI 1548278146, issued on Aug 3, 2006. Check the license (Delaware C10002659, as entered in NPPES) on the Delaware Board of Medical Licensure and Discipline; the Medicare figures below come from public CMS files.
- Name
- John Fred Reinhardt
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- C10002659 DE
C1-0002659 DE
Self-reported in NPPES; status is on the state search - Practice location
- 4745 Ogletown Stanton RD, Newark, DE 19713
- Phone
- (302) 731-0800
- Enumerated
- Aug 3, 2006
- Record last updated
- Mar 24, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (302) 731-7888
- Medicaid IDs
- 0000331602 DE
01274449 PA
295471100 MD
6764100 NJ - Medicare enrollment
- Enrolled (PECOS I20090512000620); accepts Medicare assignment
- Medical or professional school
- Jefferson Medical College Of Thomas Jefferson University, 1980
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 600 in Delaware → Look up another NPI →
Also registered at 4745 Ogletown Stanton RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Joe Allison, PA-CSurgical Physician Assistant1184754483
- Michael Axe, MDSports Medicine (Orthopaedic Surgery) Physician1578534558
- Mehdi Balakhani, M.D., D.D.S., PASpecialist1831194224
- Stefanie Barnes, CNMMidwife1184064537
- Julia Bergeman, PA-CPhysician Assistant1194329854
Verify John Fred Reinhardt in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersDelaware Board of Medical Licensure and Discipline
Search for license C10002659Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
19% more Medicare Part D claims than the average internal medicine physician in 2024
3,795 Medicare Part D claims for 226 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 31 claims were for opioids.
Most prescribed
- Levothyroxine Sodium142 claims
- Atorvastatin Calcium131 claims
- Rosuvastatin Calcium114 claims
- Azithromycin110 claims
- Valsartan101 claims
- Prednisone79 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.
The MIPS final score for 2023 (Medicare payment program): 87 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,712.70
45 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, 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.
John Fred Reinhardt among 600 internal medicine physician records in Delaware
John Fred Reinhardt, MD is one of 600 internal medicine physician records with a practice address in Delaware. 83% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 68% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 69% of these records are
- Graduated1980 · median 2008 among the 414 with a school on file
- Record last updated2015 · 49% 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 Delaware practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
240 internal medicine physician records list a practice address in Newark
They are 240 of the 4,662 NPPES records with a practice address in Newark, and 600 internal medicine physician records in Delaware.
All 600 in Delaware → Every provider in Newark → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- David Amato, DONewark, DE 197131942270707
- Joanne Brice, MDNewark, DE 197131811977093
- David Britchkow, MDNewark, DE 197131124020094
- Allison Buonocore, MDNewark, DE 197131609854504
- Allen Friedland, MDNewark, DE 197131306823471
- Brijendra Kumar, MDNewark, DE 197131528048709
- Qing Liu, MDNewark, DE 197131235109000
- Stephen Menaldino, MDNewark, DE 197131487632204
Common questions
What is John Fred Reinhardt, MD's NPI number?
John Fred Reinhardt, MD's National Provider Identifier (NPI) is 1548278146, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John Fred Reinhardt, MD located?
The NPPES record lists a practice address at 4745 Ogletown Stanton RD, Newark, DE, 19713. Phone: (302) 731-0800. Providers update this record themselves, so call before visiting.
How can I verify John Fred Reinhardt, MD's license?
NPPES lists Delaware license number C10002659, as entered by the provider. Search the Delaware Board of Medical Licensure and Discipline at https://delpros.delaware.gov/OH_VerifyLicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does John Fred Reinhardt, MD prescribe under Medicare Part D?
In 2024, John Fred Reinhardt, MD had 3,795 Medicare Part D claims for 226 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is John Fred Reinhardt, MD's MIPS final score?
The 2023 MIPS final score is 87 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.