Atif Rizwan, MD - Medicare Internal Medicine in Grand Rapids, MI

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Atif Rizwan, MD is a medicare enrolled "Internal Medicine" physician in Grand Rapids, Michigan. He graduated from medical school in 1998 and has 28 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Hospitalist Medicine Physicians Of Texas Pllc, Ths Physician Partners Inc and his current practice location is 100 Michigan St Ne # Mc127, Grand Rapids, Michigan. You can reach out to his office (for appointments etc.) via phone at (616) 391-3139.

Atif Rizwan is licensed to practice in Texas (license number Q5716) 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 1700087210.

Contact Information

Atif Rizwan, MD
100 Michigan St Ne # Mc127,
Grand Rapids, MI 49503-2560
(616) 391-3139
Not Available

Map and Direction




Physician's Profile

Full NameAtif Rizwan
GenderMale
SpecialityInternal Medicine
Experience28 Years
Location100 Michigan St Ne # Mc127, Grand Rapids, Michigan
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:
  • Atif Rizwan graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1700087210
  • Provider Enumeration Date: 05/30/2007
  • Last Update Date: 11/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 2567529456
  • Enrollment ID: I20151230001352

Medical Identifiers

Medical identifiers for Atif Rizwan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1700087210NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 4301087141 (Michigan)Secondary
207R00000XInternal Medicine 29934 (West Virginia)Secondary
207R00000XInternal Medicine Q5716 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texas Health Presbyterian Hospital DallasDallas, TXHospital
Thomas Memorial HospitalSouth charleston, WVHospital
Titus Regional Medical CenterMount pleasant, TXHospital
Ventana By BucknerDallas, TXNursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Physicians Of Texas Pllc3476688318603
Ths Physician Partners Inc9537316393236

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. Atif Rizwan allows following entities to bill medicare on his behalf.
Entity NameCogent Healthcare Of Texas Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992722953
PECOS PAC ID: 8628076924
Enrollment ID: O20061121000364
Entity NameHospitalist Medicine Physicians Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629307095
PECOS PAC ID: 3476688318
Enrollment ID: O20100317001021
Entity NameTitus County Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063548881
PECOS PAC ID: 0143203257
Enrollment ID: O20120525000534
Entity NameDallas Pulmonary & Critical Care Pa
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1235402728
PECOS PAC ID: 2163679200
Enrollment ID: O20120824000752
Entity NameAminia Physicians Group Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437502481
PECOS PAC ID: 6507152600
Enrollment ID: O20160915000379
Entity NameHospitalist Medicine Physicians Of Texas-tcg Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902384464
PECOS PAC ID: 3678825312
Enrollment ID: O20181009000584
Entity NameHospital Medicine Services Of Tx, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881392363
PECOS PAC ID: 3274998067
Enrollment ID: O20230501001255

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. Atif Rizwan 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
Atif Rizwan, MD
100 Michigan St Ne # Mc845,
Grand Rapids, MI 49503-2560

Ph: () -		Atif Rizwan, MD
100 Michigan St Ne # Mc127,
Grand Rapids, MI 49503-2560

Ph: (616) 391-3139

Reviews and Comments


Internal Medicine Doctors in Grand Rapids, MI

Maureen Tan Pedres, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Michigan St Ne, Suite A721, Grand Rapids, MI 49503
Phone: 616-391-3139    Fax: 616-391-3044
Jeffery Allen Woo, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1900 Wealthy St Se, Ste 150, Grand Rapids, MI 49506
Phone: 616-459-3158    Fax: 616-988-0071
Robert W Selfe, D.O.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 221 Michigan St Ne, Suite 200, Grand Rapids, MI 49503
Phone: 616-267-8950    Fax: 616-267-8585
Dr. Erin Megan Pettijohn, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 250 Cherry St Se Ste 2200, Grand Rapids, MI 49503
Phone: 616-685-5600    
Dr. Andrew Leo Sochacki, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5800 Foremost Dr Se Ste 200, Grand Rapids, MI 49546
Phone: 616-389-1800    
Aline De Quadros Teixeira, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Michigan St Ne, Grand Rapids, MI 49503
Phone: 616-391-3139    
Stephanie F Williams, MD
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 145 Michigan St Ne, Suite 5200, Grand Rapids, MI 49503
Phone: 616-486-5933    Fax: 616-486-6489

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.