Dr Krishnakumar R Muthu, MD - Medicare Hospitalist in Dallas, TX

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Dr Krishnakumar R Muthu, MD is a medicare enrolled "Internal Medicine" physician in Dallas, Texas. He graduated from medical school in 1998 and has 26 years of diverse experience with area of expertise as Hospitalist. He is a member of the group practice Hospitalist Medicine Physicians Of Texas Pllc, Waterloo Park Inpatient Services Pllc, North Texas Physician Services, Pllc and his current practice location is 12221 Merit Drive, Suite 1500, Dallas, Texas. You can reach out to his office (for appointments etc.) via phone at (214) 217-1911.

Dr Krishnakumar R Muthu is licensed to practice in Texas (license number N6517) 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 1407056906.

Contact Information

Dr Krishnakumar R Muthu, MD
12221 Merit Drive, Suite 1500,
Dallas, TX 75251-2202
(214) 217-1911
(214) 217-1912

Map and Direction




Physician's Profile

Full NameDr Krishnakumar R Muthu
GenderMale
SpecialityHospitalist
Experience26 Years
Location12221 Merit Drive, Dallas, Texas
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 Krishnakumar R Muthu graduated from medical school in 1998
  NPI Data:
  • NPI Number: 1407056906
  • Provider Enumeration Date: 07/23/2007
  • Last Update Date: 06/09/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 7719071182
  • Enrollment ID: I20131204001742

Medical Identifiers

Medical identifiers for Dr Krishnakumar R Muthu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1407056906NPI-NPPES
7091OtherSDDAKOTACARE
P00450058OtherSDRR MEDICARE
140756906MedicaidIA
4992481OtherSDSD BLUE CROSS
6005702MedicaidSD
6005700MedicaidSD
46022474331MedicaidNE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist 7091 (South Dakota)Secondary
208M00000XHospitalist N6517 (Texas)Secondary
207R00000XInternal Medicine N6517 (Texas)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Texoma Medical CenterDenison, TXHospital
Christus Mother Frances HospitalTyler, TXHospital
Choctaw Nation Health Services AuthorityTalihina, OKHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Hospitalist Medicine Physicians Of Texas Pllc3476688318889
Waterloo Park Inpatient Services Pllc488082051331
North Texas Physician Services, Pllc6305295429161

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 Krishnakumar R Muthu allows following entities to bill medicare on his behalf.
Entity NameChristus Trinity Clinic
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285684225
PECOS PAC ID: 3072426741
Enrollment ID: O20031204001091
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 NameQuestcare Hospitalists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265441620
PECOS PAC ID: 5799785119
Enrollment ID: O20070109000581
Entity NameSound Inpatient Physicians Of Texas I, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831424563
PECOS PAC ID: 8729133640
Enrollment ID: O20090828000300
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 NameWaterloo Park Inpatient Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013343912
PECOS PAC ID: 4880820513
Enrollment ID: O20131202000416
Entity NameHospitalist Medicine Physicians Of Texas - Rockwall, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033698147
PECOS PAC ID: 9234481870
Enrollment ID: O20181010001442
Entity NameNorth Texas Physician Services, Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1992586150
PECOS PAC ID: 6305295429
Enrollment ID: O20231213004113

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 Krishnakumar R 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 Krishnakumar R Muthu, MD
12221 Merit Drive, Suite 1500,
Dallas, TX 75251-2202

Ph: (214) 217-1911		Dr Krishnakumar R Muthu, MD
12221 Merit Drive, Suite 1500,
Dallas, TX 75251-2202

Ph: (214) 217-1911

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).

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.