Madhavan Krishnan, MD - Medicare Diagnostic Radiology in Mission Viejo, CA

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Madhavan Krishnan, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in Mission Viejo, California. He went to University Of Pittsburgh School Of Medicine and graduated in 1999 and has 25 years of diverse experience with area of expertise as Diagnostic Radiology. He is a member of the group practice Smi Imaging Llc, Health Diagnostics Of California A Professional Corporation, Simonmed Imaging Florida Llc and his current practice location is 27725 Santa Margarita Pkwy, Ste 101, Mission Viejo, California. You can reach out to his office (for appointments etc.) via phone at (949) 462-3999.

Madhavan Krishnan is licensed to practice in California (license number A87502) 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 1275515728.

Contact Information

Madhavan Krishnan, MD
27725 Santa Margarita Pkwy, Ste 101,
Mission Viejo, CA 92691-6704
(949) 462-3999
(949) 462-3777

Map and Direction




Physician's Profile

Full NameMadhavan Krishnan
GenderMale
SpecialityDiagnostic Radiology
Experience25 Years
Location27725 Santa Margarita Pkwy, Mission Viejo, California
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:
  • Madhavan Krishnan attended and graduated from University Of Pittsburgh School Of Medicine in 1999
  NPI Data:
  • NPI Number: 1275515728
  • Provider Enumeration Date: 11/18/2005
  • Last Update Date: 08/12/2011
  Medicare PECOS Information:
  • PECOS PAC ID: 0143298406
  • Enrollment ID: I20040923000861

Medical Identifiers

Medical identifiers for Madhavan Krishnan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275515728NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology A87502 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Smi Imaging Llc3476696220239
Health Diagnostics Of California A Professional Corporation428462152585
Simonmed Imaging Florida Llc6608036108152

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. Madhavan Krishnan allows following entities to bill medicare on his behalf.
Entity NameSimonmed Imaging Florida Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477830818
PECOS PAC ID: 6608036108
Enrollment ID: O20160512001501
Entity NameSmi Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972004489
PECOS PAC ID: 3476696220
Enrollment ID: O20180824001718
Entity NameHealth Diagnostics Of California A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104321959
PECOS PAC ID: 4284621525
Enrollment ID: O20180825000005
Entity NameSmi Imaging Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972004489
PECOS PAC ID: 3476696220
Enrollment ID: O20180825000009
Entity NameHealth Diagnostics Of California A Professional Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104321959
PECOS PAC ID: 4284621525
Enrollment ID: O20180825000084

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. Madhavan Krishnan 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
Madhavan Krishnan, MD
27758 Santa Margarita Pkwy, #409,
Mission Viejo, CA 92691-6709

Ph: (949) 583-9264		Madhavan Krishnan, MD
27725 Santa Margarita Pkwy, Ste 101,
Mission Viejo, CA 92691-6704

Ph: (949) 462-3999

Reviews and Comments


Radiology Doctors in Mission Viejo, CA

Jackson W Penry, MD
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 27700 Medical Center Road-radiology Department, Mission Viejo, CA 92691
Phone: 949-364-7744    
Dr. Jimmy Ton, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 27700 Medical Center Rd, Mission Viejo, CA 92691
Phone: 949-364-1400    
Dr. Asterios Tsimpas, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 26732 Crown Valley Pkwy Ste 541, Mission Viejo, CA 92691
Phone: 949-388-7190    Fax: 949-388-7150
Dr. Ivan Babin, M.D.
Radiology
Medicare: Accepting Medicare Assignments
Practice Location: 27700 Medical Center Rd, Mission Viejo, CA 92691
Phone: 949-364-1400    
Michael M Lock, MD
Radiology
Medicare: Not Enrolled in Medicare
Practice Location: 27800 Medical Center Rd, Suite 160, Mission Viejo, CA 92691
Phone: 949-364-9120    Fax: 949-364-8465
Stephen M Simon, MD
Radiology
Medicare: Medicare Enrolled
Practice Location: 27700 Medical Center Rd, Mission Viejo, CA 92691
Phone: 949-364-7744    Fax: 949-364-4233

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.