Peter M Witherell, MD - Medicare Interventional Pain Management in Wilmington, DE

Peter M Witherell, MD is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Wilmington, Delaware. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 1991 and has 33 years of diverse experience with area of expertise as Interventional Pain Management. He is a member of the group practice Interventional Spine Pain Consultants Pa and his current practice location is 3411 Silverside Road, Suite 103 Rodney Building, Wilmington, Delaware. You can reach out to his office (for appointments etc.) via phone at (302) 478-7001.

Peter M Witherell is licensed to practice in Delaware (license number C1-0004878) 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 1598790099.

Contact Information

Peter M Witherell, MD
3411 Silverside Road, Suite 103 Rodney Building,
Wilmington, DE 19810
(302) 478-7001
(302) 478-7002

Map and Direction




Physician's Profile

Full NamePeter M Witherell
GenderMale
SpecialityInterventional Pain Management
Experience33 Years
Location3411 Silverside Road, Wilmington, 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:
  • Peter M Witherell attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 1991
  NPI Data:
  • NPI Number: 1598790099
  • Provider Enumeration Date: 07/12/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 0143272070
  • Enrollment ID: I20070328000422

Medical Identifiers

Medical identifiers for Peter M Witherell such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598790099NPI-NPPES
0000752101MedicaidDE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine C1-0004878 (Delaware)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Beebe Medical CenterLewes, DEHospital
Christiana HospitalNewark, DEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Interventional Spine Pain Consultants Pa25674871503

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. Peter M Witherell allows following entities to bill medicare on his behalf.
Entity NameInterventional Spine Pain Consultants Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699700195
PECOS PAC ID: 2567487150
Enrollment ID: O20051012001043

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. Peter M Witherell 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
Peter M Witherell, MD
Po Box 3012,
Wilmington, DE 19804

Ph: (302) 224-5678
Peter M Witherell, MD
3411 Silverside Road, Suite 103 Rodney Building,
Wilmington, DE 19810

Ph: (302) 478-7001

Reviews and Comments


Anesthesiology Doctors in Wilmington, DE

Dr. Susmita B. Nesargi, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: A.i. Dupont Hospital For Children, 1600 Rockland Road, Wilmington, DE 19803
Phone: 302-651-4000    Fax: 302-651-4945
Dr. Ellen A. Spurrier, MD
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: A.i. Dupont Hospital For Children, 1600 Rockland Road, Wilmington, DE 19803
Phone: 302-651-4000    Fax: 302-651-4945
Dr. David L Blumberg, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 2006 Limestone Rd, Suite 5, Wilmington, DE 19808
Phone: 302-995-1860    Fax: 302-995-5421
Dr. Kesavan Sadacharam, M.D
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Rockland Rd, Nemours Dupont Pediatrics, Wilmington, DE 19803
Phone: 302-651-4201    Fax: 302-651-4945
Dr. Daniel M Nasr, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 3105 Limestone Rd Ste 300, Wilmington, DE 19808
Phone: 844-365-7246    Fax: 844-516-0080
Dr. Deborah Ann Davis, MD
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: A.i. Dupont Hospital For Children, 1600 Rockland Road, Wilmington, DE 19803
Phone: 302-651-4000    Fax: 302-651-4945
Dr. Manish Purohit, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 1600 Rockland Rd, Wilmington, DE 19803
Phone: 302-651-4200    Fax: 302-651-5365

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.