Dr Casey Kolff, MD - Medicare Internal Medicine in Philadelphia, PA

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Dr Casey Kolff, MD is a medicare enrolled "Internal Medicine" physician in Philadelphia, Pennsylvania. Her current practice location is 2600 Belmont Ave, Philadelphia, Pennsylvania. You can reach out to her office (for appointments etc.) via phone at (215) 878-5600.

Dr Casey Kolff is licensed to practice in Pennsylvania (license number MD458935) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1689085557.

Contact Information

Dr Casey Kolff, MD
2600 Belmont Ave,
Philadelphia, PA 19131-2713
(215) 878-5600
Not Available

Map and Direction




Physician's Profile

Full NameDr Casey Kolff
GenderFemale
SpecialityInternal Medicine
Location2600 Belmont Ave, Philadelphia, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1689085557
  • Provider Enumeration Date: 05/14/2014
  • Last Update Date: 05/05/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3577780873
  • Enrollment ID: I20220314001492

Medical Identifiers

Medical identifiers for Dr Casey Kolff such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1689085557NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD458935 (Pennsylvania)Primary
207R00000XInternal Medicine MT206510 (Pennsylvania)Secondary
208M00000XHospitalist MD458935 (Pennsylvania)Secondary

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 Casey Kolff allows following entities to bill medicare on her behalf.
Entity NameVia Affiliates
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003446261
PECOS PAC ID: 1759295512
Enrollment ID: O20031117000104
Entity NameInpatient Consultants Of Pennsylvania Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033376231
PECOS PAC ID: 0244305597
Enrollment ID: O20080820000658
Entity NameNj Pacs 2 Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740766195
PECOS PAC ID: 4486903705
Enrollment ID: O20210203001172
Entity NameCs Pacs 3 Northeast, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093598898
PECOS PAC ID: 0941656607
Enrollment ID: O20240816000113

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 Casey Kolff 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 Casey Kolff, MD
2600 Belmont Ave,
Philadelphia, PA 19131-2713

Ph: (215) 878-5600		Dr Casey Kolff, MD
2600 Belmont Ave,
Philadelphia, PA 19131-2713

Ph: (215) 878-5600

Reviews and Comments


Internal Medicine Doctors in Philadelphia, PA

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Maria Esther Escorcia De Leon, M.D.
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Dr. Robert Burke, M.D.
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Eva Hassan Alsheik, M.D.
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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.