Muhammad Azharuddin, MD - Medicare Internal Medicine in Festus, MO

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Muhammad Azharuddin, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in Festus, Missouri. His current practice location is 1400 Us Highway 61, Festus, Missouri. You can reach out to his office (for appointments etc.) via phone at (636) 933-1012.

Muhammad Azharuddin is licensed to practice in Missouri (license number 2001017143) 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 1851490460.

Contact Information

Muhammad Azharuddin, MD
1400 Us Highway 61,
Festus, MO 63028-4100
(636) 933-1012
Not Available

Map and Direction




Physician's Profile

Full NameMuhammad Azharuddin
GenderMale
SpecialityInternal Medicine - Geriatric Medicine
Location1400 Us Highway 61, Festus, Missouri
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1851490460
  • Provider Enumeration Date: 09/21/2006
  • Last Update Date: 05/22/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 4587631353
  • Enrollment ID: I20040911000241

Medical Identifiers

Medical identifiers for Muhammad Azharuddin such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1851490460NPI-NPPES
P00888848OtherAZRAILROAD MEDICARE
459408MedicaidAZ

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0300XInternal Medicine - Geriatric Medicine 2001017143 (Missouri)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. Muhammad Azharuddin allows following entities to bill medicare on his behalf.
Entity NameMercy Hospital South
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568481984
PECOS PAC ID: 8426962556
Enrollment ID: O20031113000592
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427098169
PECOS PAC ID: 1658276811
Enrollment ID: O20031209000789
Entity NameMercy Hospitals East Communities
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285664177
PECOS PAC ID: 3779479019
Enrollment ID: O20040224001164
Entity NameMercy Hospital Jefferson
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508859661
PECOS PAC ID: 1254248271
Enrollment ID: O20050518000926
Entity NameSoutheastern Emergency Physicians Of Memphis Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437105277
PECOS PAC ID: 5395643209
Enrollment ID: O20060711000434
Entity NameMercy Hospital Lincoln
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962808733
PECOS PAC ID: 5193040020
Enrollment ID: O20150623002541

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. Muhammad Azharuddin 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
Muhammad Azharuddin, MD
1400 Us Highway 61,
Festus, MO 63028-4100

Ph: (636) 933-1012		Muhammad Azharuddin, MD
1400 Us Highway 61,
Festus, MO 63028-4100

Ph: (636) 933-1012

Reviews and Comments


Internal Medicine Doctors in Festus, MO

Holly Ackermann, FNP
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1153 E Gannon Dr, Festus, MO 63028
Phone: 636-282-0380    Fax: 636-282-0384
Dr. Sridevi Durga, M.D.
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1390 Us Highway 61 Ste N1500, Festus, MO 63028
Phone: 636-933-5055    Fax: 636-933-3609
Karthik Iyer, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-5337    
Joanne M Waltman, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Calvary Church Rd, Festus, MO 63028
Phone: 636-933-2900    Fax: 636-933-8017
Swetha Edla, M.D
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1400 Us Highway 61, Festus, MO 63028
Phone: 636-933-5337    
Dr. Manzoor Ahmad Tariq, MD
Geriatric Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1071 Airport Road, Festus, MO 63028
Phone: 636-931-7111    Fax: 636-937-7486
Amit J Shah, M.D.
Geriatric Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1500 Calvary Church Rd, Festus, MO 63028
Phone: 636-933-2900    

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.