Dr Dion Grant Fisher, MD - Medicare Internal Medicine in Bridgeton, MO

Dr Dion Grant Fisher, MD is a medicare enrolled "Internal Medicine" physician in Bridgeton, Missouri. He graduated from medical school in 1995 and has 29 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice American Multispecialty Group Inc and his current practice location is 12277 De Paul Dr, Suite 504, Bridgeton, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 298-3893.

Dr Dion Grant Fisher is licensed to practice in Missouri (license number 2007010564) 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 1285846055.

Contact Information

Dr Dion Grant Fisher, MD
12277 De Paul Dr, Suite 504,
Bridgeton, MO 63044-2516
(314) 298-3893
(314) 851-4408

Map and Direction




Physician's Profile

Full NameDr Dion Grant Fisher
GenderMale
SpecialityInternal Medicine
Experience29 Years
Location12277 De Paul Dr, Bridgeton, Missouri
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 Dion Grant Fisher graduated from medical school in 1995
  NPI Data:
  • NPI Number: 1285846055
  • Provider Enumeration Date: 05/04/2007
  • Last Update Date: 09/21/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 6305945395
  • Enrollment ID: I20070615000050

Medical Identifiers

Medical identifiers for Dr Dion Grant Fisher such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285846055NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2007010564 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ssm Depaul Health CenterBridgeton, MOHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
American Multispecialty Group Inc1658365572151

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 Dion Grant Fisher allows following entities to bill medicare on his behalf.
Entity NameAmerican Multispecialty Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972559532
PECOS PAC ID: 1658365572
Enrollment ID: O20040413001412

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 Dion Grant Fisher 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 Dion Grant Fisher, MD
Po Box 23340,
Saint Louis, MO 63156-3340

Ph: (314) 298-3893
Dr Dion Grant Fisher, MD
12277 De Paul Dr, Suite 504,
Bridgeton, MO 63044-2516

Ph: (314) 298-3893

Reviews and Comments


Internal Medicine Doctors in Bridgeton, MO

Robert M Fischer, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12303 De Paul Dr, Radiology Dept, Bridgeton, MO 63044
Phone: 314-770-9393    Fax: 314-770-9997
Dr. Ashfaq Ullah, MD
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 12255 De Paul Dr Ste 500, Bridgeton, MO 63044
Phone: 314-209-5180    
Sean T Mclaughlin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12277 De Paul Dr, Suite 504, Bridgeton, MO 63044
Phone: 314-298-3893    Fax: 314-851-4408
Dr. Raymond Frederick Mohrman Jr., MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 12266 De Paul Dr Ste 300, Bridgeton, MO 63044
Phone: 314-291-8824    
Navid S Siddiqui, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12255 De Paul Dr Ste 600, Bridgeton, MO 63044
Phone: 314-209-5100    
Robert Byrne, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12255 De Paul Dr, Suite 700, Bridgeton, MO 63044
Phone: 314-739-4166    Fax: 314-739-2485
Melvin Boris Saltzman, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 12277 De Paul Dr, Ste 404, Bridgeton, MO 63044
Phone: 314-770-1000    Fax: 314-770-2456

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.