Geo Smith Derimanov, MD - Medicare Internal Medicine in Philadelphia, PA

Geo Smith Derimanov, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Philadelphia, Pennsylvania. His current practice location is 3400 Spruce Street, 8 Penn Tower, Philadelphia, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (215) 662-2415.

Geo Smith Derimanov is licensed to practice in Pennsylvania (license number MD068235L) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1932135407.

Contact Information

Geo Smith Derimanov, MD
3400 Spruce Street, 8 Penn Tower,
Philadelphia, PA 19104
(215) 662-2415
Not Available

Map and Direction




Physician's Profile

Full NameGeo Smith Derimanov
GenderMale
SpecialityInternal Medicine - Rheumatology
Location3400 Spruce Street, Philadelphia, Pennsylvania
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1932135407
  • Provider Enumeration Date: 06/24/2006
  • Last Update Date: 11/13/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 0749304632
  • Enrollment ID: I20100830000393

Medical Identifiers

Medical identifiers for Geo Smith Derimanov such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932135407NPI-NPPES
00B962240001MedicaidPA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology MD068235L (Pennsylvania)Primary

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. Geo Smith Derimanov 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: 1477658599
PECOS PAC ID: 6204730955
Enrollment ID: O20141204000196

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. Geo Smith Derimanov 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
Geo Smith Derimanov, MD
3400 Spruce St, Division Of Rheumatology,
Philadelphia, PA 19104-4206

Ph: (215) 662-2454
Geo Smith Derimanov, MD
3400 Spruce Street, 8 Penn Tower,
Philadelphia, PA 19104

Ph: (215) 662-2415

Reviews and Comments


Internal Medicine Doctors in Philadelphia, PA

Philippe Olivier Szapary, MD
Rheumatology
Medicare: Medicare Enrolled
Practice Location: 3400 Civic Center Blvd, East Pavilion, 2nd Floor, Philadelphia, PA 19104
Phone: 215-615-4949    
Dr. Jamie L. Garfield, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3401 N Broad St, Philadelphia, PA 19140
Phone: 215-707-5864    Fax: 215-707-6867
Maria Esther Escorcia De Leon, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3401 N Broad St, Philadelphia, PA 19140
Phone: 215-707-1622    Fax: 215-707-0943
Cherag Daruwala, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 2301 E Allegheny Ave, Suite 190b, Philadelphia, PA 19134
Phone: 215-926-3120    Fax: 215-926-3123
Dr. Robert Burke, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 51 N 39th St, Philadelphia, PA 19104
Phone: 215-662-9436    Fax: 215-243-3208
Eva Hassan Alsheik, M.D.
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 219 N Broad St, 5th Floor, Philadelphia, PA 19107
Phone: 215-762-6071    
Dr. Jason Thomas Ackrivo, MD
Rheumatology
Medicare: Accepting Medicare Assignments
Practice Location: 3400 Spruce St, Philadelphia, PA 19104
Phone: 215-614-0871    

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.