Jason Michael Wentzek, DO - Medicare Internal Medicine in Newark, DE

Jason Michael Wentzek, DO is a medicare enrolled "Internal Medicine" physician in Newark, Delaware. He went to Philadelphia College Of Osteopathic Medicine and graduated in 2019 and has 7 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Main Line Healthcare and his current practice location is 4755 Ogletown Stanton Rd Ste 5a43, Newark, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 623-0188.

Jason Michael Wentzek is licensed to practice in Delaware (license number C2-0025069) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1316409832.

Contact Information

Jason Michael Wentzek, DO
4755 Ogletown Stanton Rd Ste 5a43,
Newark, DE 19718-2200
(302) 623-0188
(302) 733-5640

Map and Direction




Physician's Profile

Full NameJason Michael Wentzek
GenderMale
SpecialityInternal Medicine
Experience7 Years
Location4755 Ogletown Stanton Rd Ste 5a43, Newark, Delaware
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Jason Michael Wentzek attended and graduated from Philadelphia College Of Osteopathic Medicine in 2019
  NPI Data:
  • NPI Number: 1316409832
  • Provider Enumeration Date: 04/03/2019
  • Last Update Date: 10/26/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 1355798604
  • Enrollment ID: I20231108003509

Medical Identifiers

Medical identifiers for Jason Michael Wentzek such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1316409832NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine C2-0025069 (Delaware)Primary
207R00000XInternal Medicine H0107990 (Maryland)Secondary
208M00000XHospitalist OS023066 (Pennsylvania)Secondary
207R00000XInternal Medicine OS023066 (Pennsylvania)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Paoli HospitalPaoli, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Main Line Healthcare19512152011154

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Jason Michael Wentzek allows following entities to bill medicare on his behalf.
Entity NameMain Line Healthcare
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922077643
PECOS PAC ID: 1951215201
Enrollment ID: O20040308000373

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Jason Michael Wentzek is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Jason Michael Wentzek, DO
255 W Lancaster Ave,
Paoli, PA 19301-1763

Ph: Not Available
Jason Michael Wentzek, DO
4755 Ogletown Stanton Rd Ste 5a43,
Newark, DE 19718-2200

Ph: (302) 623-0188

Reviews and Comments


Internal Medicine Doctors in Newark, DE

Shruti Puri, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718
Phone: 302-623-0188    Fax: 302-733-5640
Zaid A Ammari, M.D. M.P.H.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd, Newark, DE 19718
Phone: 302-733-1000    Fax: 347-851-8707
Luviza Santos, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Road, Suite 5a43, Newark, DE 19718
Phone: 302-623-0188    Fax: 302-733-5640
Dr. Suresh Trivedi, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 111 Continental Dr, Suite 406, Newark, DE 19713
Phone: 302-368-2630    Fax: 302-368-1271
Dr. Avinash Chandra,
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 86 Omega Dr, Omega Professional Center, Building B-86, Newark, DE 19713
Phone: 302-366-1929    Fax: 302-366-1006
Dr. Lucinda Li, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd Ste 5a43, Newark, DE 19718
Phone: 302-623-0188    
Dr. James Robinson Mcninch Iv, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 4755 Ogletown Stanton Rd, Newark, DE 19718
Phone: 302-733-1148    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.