Dr Gerald Muthu, MD, - Medicare Internal Medicine in Casa Grande, AZ

Dr Gerald Muthu, MD, is a medicare enrolled "Internal Medicine" physician in Casa Grande, Arizona. 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 Bhsm Rehabilitation Llc, Gerald Muthu, Llc and his current practice location is 1653 E Mcmurray Blvd Ste 132, Casa Grande, Arizona. You can reach out to his office (for appointments etc.) via phone at (520) 876-0478.

Dr Gerald Muthu is licensed to practice in Arizona (license number 25612) 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 1275500902.

Contact Information

Dr Gerald Muthu, MD,
1653 E Mcmurray Blvd Ste 132,
Casa Grande, AZ 85122-5934
(520) 876-0478
(520) 876-0484

Map and Direction




Physician's Profile

Full NameDr Gerald Muthu
GenderMale
SpecialityInternal Medicine
Experience36 Years
Location1653 E Mcmurray Blvd Ste 132, Casa Grande, Arizona
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 Gerald Muthu graduated from medical school in 1988
  NPI Data:
  • NPI Number: 1275500902
  • Provider Enumeration Date: 03/01/2006
  • Last Update Date: 02/15/2015
  Medicare PECOS Information:
  • PECOS PAC ID: 9335190891
  • Enrollment ID: I20050216000329

Medical Identifiers

Medical identifiers for Dr Gerald Muthu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275500902NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25612 (Arizona)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Banner Casa Grande Medical CenterCasa grande, AZHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Bhsm Rehabilitation Llc20627731381355
Gerald Muthu, Llc22644837182

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 Gerald Muthu allows following entities to bill medicare on his behalf.
Entity NameGerald Muthu, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760518369
PECOS PAC ID: 2264483718
Enrollment ID: O20050202000563

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 Gerald Muthu 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 Gerald Muthu, MD,
1653 E Mcmurray Blvd Ste 132,
Casa Grande, AZ 85122-5934

Ph: (520) 876-0478
Dr Gerald Muthu, MD,
1653 E Mcmurray Blvd Ste 132,
Casa Grande, AZ 85122-5934

Ph: (520) 876-0478

Reviews and Comments


Internal Medicine Doctors in Casa Grande, AZ

Dr. Anne Borik, DO
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Medicare: Medicare Enrolled
Practice Location: 161 W Rodeo Rd, Casa Grande, AZ 85122
Phone: 520-836-1772    
Dr. Konstantin Mazursky, D.O
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Medicare: Accepting Medicare Assignments
Practice Location: 1800 E Florence Blvd, Attn: Hospitalist Team, Casa Grande, AZ 85122
Phone: 480-543-2034    Fax: 480-543-2647
Pranav Pillai, MD
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Medicare: Medicare Enrolled
Practice Location: 1800 E Florence Blvd, Attn: Bmg Hospitalists/amanda Gump, Casa Grande, AZ 85122
Phone: 480-543-2034    Fax: 480-543-2647
William M Jaffe, DO
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Medicare: Accepting Medicare Assignments
Practice Location: 1890 E Florence Blvd, Suite 1, Casa Grande, AZ 85122
Phone: 520-381-8850    Fax: 520-381-8851
Dr. Romas Joseph Kirvaitis, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 803 N Salk Dr, Building A, Casa Grande, AZ 85122
Phone: 480-814-0266    Fax: 480-814-0018
Mr. Mashood Qadri, DR
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1637 E Monument Plaza Cir, Suite 1, Casa Grande, AZ 85222
Phone: 520-426-1512    Fax: 520-876-5261
Dr. Latrecia M Herring, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 560 N Camino Mercado, Suite 7, Casa Grande, AZ 85122
Phone: 520-836-5538    Fax: 520-836-6998

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.