Mark A Weiss, MD - Internal Medicine in Philadelphia, PA

Mark A Weiss, MD is a Internal Medicine - Medical Oncology physician based in Philadelphia, Pennsylvania. Mark A Weiss is licensed to practice in Pennsylvania (license number MD438863) and his current practice location is 925 Chestnut St, Suite 320a, Philadelphia, Pennsylvania. He can be reached at his office (for appointments etc.) via phone at (215) 955-8874.

NPI number for Mark A Weiss is 1699857508 and his current mailing address is 925 Chestnut St, Suite 320a, Philadelphia, Pennsylvania. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1699857508.

Contact Information

Mark A Weiss, MD
925 Chestnut St, Suite 320a,
Philadelphia, PA 19107-4216
(215) 955-8874
(215) 955-2340

Map and Direction




Physician's Profile

Full NameMark A Weiss
GenderMale
SpecialityInternal Medicine - Medical Oncology
Location925 Chestnut St, Philadelphia, Pennsylvania
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1699857508
  • Provider Enumeration Date: 10/19/2006
  • Last Update Date: 10/06/2011

Medical Identifiers

Medical identifiers for Mark A Weiss such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699857508NPI-NPPES
0221481MedicaidNJ
102416864MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD438863 (Pennsylvania)Secondary
207RH0000XInternal Medicine - Hematology MD438863 (Pennsylvania)Secondary
207RX0202XInternal Medicine - Medical Oncology MD438863 (Pennsylvania)Primary

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. Mark A Weiss is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Mark A Weiss, MD
925 Chestnut St, Suite 320a,
Philadelphia, PA 19107-4216

Ph: () -
Mark A Weiss, MD
925 Chestnut St, Suite 320a,
Philadelphia, PA 19107-4216

Ph: (215) 955-8874

Reviews and Comments


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