Dr Muhammad I Shakir, MD - Medicare Internal Medicine in Little Rock, AR

Dr Muhammad I Shakir, MD is a medicare enrolled "Internal Medicine" physician in Little Rock, Arkansas. 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 Prime Physicians Llc, St Marys Physician Services Llc and his current practice location is 500 S University Ave, Ste 214, Little Rock, Arkansas. You can reach out to his office (for appointments etc.) via phone at (501) 666-6100.

Dr Muhammad I Shakir is licensed to practice in Arkansas (license number E1577) 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 1952352213.

Contact Information

Dr Muhammad I Shakir, MD
500 S University Ave, Ste 214,
Little Rock, AR 72205-5302
(501) 666-6100
(501) 666-6107

Map and Direction




Physician's Profile

Full NameDr Muhammad I Shakir
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location500 S University Ave, Little Rock, Arkansas
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 Muhammad I Shakir graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1952352213
  • Provider Enumeration Date: 05/12/2006
  • Last Update Date: 09/14/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0446336408
  • Enrollment ID: I20080401000167

Medical Identifiers

Medical identifiers for Dr Muhammad I Shakir such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1952352213NPI-NPPES
133413001MedicaidAR

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist E-1577 (Arkansas)Secondary
207R00000XInternal Medicine E1577 (Arkansas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Johnson Regional Medical CenterClarksville, ARHospital
St Marys Regional Medical CenterRussellville, ARHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Prime Physicians Llc418387817613
St Marys Physician Services Llc498169803260

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 Muhammad I Shakir allows following entities to bill medicare on his behalf.
Entity NameSt Marys Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1124084991
PECOS PAC ID: 4981698032
Enrollment ID: O20040609000759
Entity NameNortheast Arkansas Clinic Charitable Foundation, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861721839
PECOS PAC ID: 2961547526
Enrollment ID: O20100315000190
Entity NamePrime Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033454723
PECOS PAC ID: 4183878176
Enrollment ID: O20130128000344
Entity NameSouth Central Hospitalists, Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992127187
PECOS PAC ID: 0547493934
Enrollment ID: O20140509001680
Entity NameElite Emergency Russellville Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740661354
PECOS PAC ID: 8426364993
Enrollment ID: O20150925001745

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 Muhammad I Shakir 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 Muhammad I Shakir, MD
16 Menden Ln,
Little Rock, AR 72223-9287

Ph: (501) 313-0826
Dr Muhammad I Shakir, MD
500 S University Ave, Ste 214,
Little Rock, AR 72205-5302

Ph: (501) 666-6100

Reviews and Comments


Internal Medicine Doctors in Little Rock, AR

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Phone: 501-661-9393    Fax: 501-663-4795
Brian Bean, M.D.
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Practice Location: #2 St Vincent Circle, Little Rock, AR 72205
Phone: 501-552-3592    Fax: 501-552-4129

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.