Dr David William Rittenhouse, MD - Medicare General Surgery in Philadelphia, PA

Dr David William Rittenhouse, MD is a medicare enrolled "Surgery" physician in Philadelphia, Pennsylvania. He went to Jefferson Medical College Of Thomas Jefferson University and graduated in 2006 and has 18 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Jefferson University Physicians, Main Line Healthcare and his current practice location is 1100 Walnut Street, Mob, 5th Floor, Suite 500, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 955-6750.

Dr David William Rittenhouse is licensed to practice in Pennsylvania (license number MD436777) 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 1043408206.

Contact Information

Dr David William Rittenhouse, MD
1100 Walnut Street, Mob, 5th Floor, Suite 500,
Philadelphia, PA 19107-4944
(215) 955-6750
(215) 923-8222

Map and Direction




Physician's Profile

Full NameDr David William Rittenhouse
GenderMale
SpecialityGeneral Surgery
Experience18 Years
Location1100 Walnut Street, Philadelphia, Pennsylvania
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:
  • Dr David William Rittenhouse attended and graduated from Jefferson Medical College Of Thomas Jefferson University in 2006
  NPI Data:
  • NPI Number: 1043408206
  • Provider Enumeration Date: 10/11/2007
  • Last Update Date: 06/25/2014
  Medicare PECOS Information:
  • PECOS PAC ID: 4284852096
  • Enrollment ID: I20140820000061

Medical Identifiers

Medical identifiers for Dr David William Rittenhouse such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1043408206NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery MT188887 (Pennsylvania)Secondary
208600000XSurgery MD436777 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Main Line Health Homecare & Hospice - HospiceRadnor, PAHospice
Paoli HospitalPaoli, PAHospital
Main Line Hospital LankenauWynnewood, PAHospital
Thomas Jefferson University HospitalPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jefferson University Physicians79118191801269
Main Line Healthcare1951215201894

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. Dr David William Rittenhouse allows following entities to bill medicare on his behalf.
Entity NameJefferson University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326093675
PECOS PAC ID: 7911819180
Enrollment ID: O20040225000232
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. Dr David William Rittenhouse 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
Dr David William Rittenhouse, MD
1100 Walnut Street, Mob, 5th Floor, Suite 500,
Philadelphia, PA 19107-4944

Ph: (215) 955-6750
Dr David William Rittenhouse, MD
1100 Walnut Street, Mob, 5th Floor, Suite 500,
Philadelphia, PA 19107-4944

Ph: (215) 955-6750

Reviews and Comments


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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.