Mohamed As Ali, MD - Medicare Internal Medicine in St. Louis, MO

Mohamed As Ali, MD is a medicare enrolled "Internal Medicine" physician in St. Louis, Missouri. He graduated from medical school in 1988 and has 36 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Physician Groups Lc and his current practice location is 2880 Netherton, Ste. 200, Office Of Dr. Ali, St. Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 355-5300.

Mohamed As Ali is licensed to practice in Missouri (license number 2005004127) 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 1285607135.

Contact Information

Mohamed As Ali, MD
2880 Netherton, Ste. 200, Office Of Dr. Ali,
St. Louis, MO 63136
(314) 355-5300
(314) 521-4656

Map and Direction




Physician's Profile

Full NameMohamed As Ali
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location2880 Netherton, Ste. 200, St. Louis, 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:
  • Mohamed As Ali graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1285607135
  • Provider Enumeration Date: 02/10/2006
  • Last Update Date: 01/29/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 4486686219
  • Enrollment ID: I20050901000185

Medical Identifiers

Medical identifiers for Mohamed As Ali such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1285607135NPI-NPPES
207393000MedicaidMO

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2005004127 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Christian Hospital NortheastSaint louis, MOHospital
Pillars Of North County Health & Rehab Center, TheFlorissant, MONursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Physician Groups Lc3072421254409

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. Mohamed As Ali allows following entities to bill medicare on his behalf.
Entity NamePhysician Groups Lc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664268
PECOS PAC ID: 3072421254
Enrollment ID: O20040220001157

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. Mohamed As Ali 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
Mohamed As Ali, MD
670 Mason Ridge Center Dr, Ste. 300,
Saint Louis, MO 63141-8573

Ph: (314) 355-5300
Mohamed As Ali, MD
2880 Netherton, Ste. 200, Office Of Dr. Ali,
St. Louis, MO 63136

Ph: (314) 355-5300

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).

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