Robert Keith Cato, MD - Medicare Hospitalist in Philadelphia, PA

Robert Keith Cato, MD is a medicare enrolled "Internal Medicine" physician in Philadelphia, Pennsylvania. He went to Js Weill Medical College, Cornell University and graduated in 1993 and has 31 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice University Of Penn-medical Group and his current practice location is 51 N 39th St, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 662-9990.

Robert Keith Cato is licensed to practice in Pennsylvania (license number MD056859L) 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 1881626174.

Contact Information

Robert Keith Cato, MD
51 N 39th St,
Philadelphia, PA 19104-2640
(215) 662-9990
(215) 243-3297

Map and Direction




Physician's Profile

Full NameRobert Keith Cato
GenderMale
SpecialityHospitalist
Experience31 Years
Location51 N 39th St, 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:
  • Robert Keith Cato attended and graduated from Js Weill Medical College, Cornell University in 1993
  NPI Data:
  • NPI Number: 1881626174
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 04/04/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 9537155825
  • Enrollment ID: I20040422000464

Medical Identifiers

Medical identifiers for Robert Keith Cato such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1881626174NPI-NPPES
0015922830004MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD056859L (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Penn Medicine Home HealthBala cynwyd, PAHome health agency
Penn Presbyterian Medical CenterPhiladelphia, PAHospital
Hospital Of Univ Of PennsylvaniaPhiladelphia, PAHospital
Pennsylvania HospitalPhiladelphia, PAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
University Of Penn-medical Group62047309553051

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. Robert Keith Cato allows following entities to bill medicare on his behalf.
Entity NameUniversity Of Penn-medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053447151
PECOS PAC ID: 6204730955
Enrollment ID: O20150304001436
Entity NameTrustees Of The University Of Pennsylvania
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124882949
PECOS PAC ID: 2062326507
Enrollment ID: O20240424002545

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. Robert Keith Cato 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
Robert Keith Cato, MD
51 N 39th St, Mab Suite 102,
Philadelphia, PA 19104-2640

Ph: (215) 662-9990
Robert Keith Cato, MD
51 N 39th St,
Philadelphia, PA 19104-2640

Ph: (215) 662-9990

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.