Sahana Vishwanath, MD - Medicare Allergy & Immunology in Clovis, CA

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Sahana Vishwanath, MD is a medicare enrolled "Allergy & Immunology - Allergy" physician in Clovis, California. Her current practice location is 684 Medical Center Dr E Ste 105, Clovis, California. You can reach out to her office (for appointments etc.) via phone at (559) 472-9716.

Sahana Vishwanath is licensed to practice in California (license number A129024) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1871726901.

Contact Information

Sahana Vishwanath, MD
684 Medical Center Dr E Ste 105,
Clovis, CA 93611-6806
(559) 472-9716
(559) 472-9872

Map and Direction




Physician's Profile

Full NameSahana Vishwanath
GenderFemale
SpecialityAllergy & Immunology - Allergy
Location684 Medical Center Dr E Ste 105, Clovis, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1871726901
  • Provider Enumeration Date: 08/24/2009
  • Last Update Date: 10/06/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 7315259009
  • Enrollment ID: I20240415001562

Medical Identifiers

Medical identifiers for Sahana Vishwanath such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1871726901NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 25MA09464700 (New Jersey)Secondary
207KA0200XAllergy & Immunology - Allergy A129024 (California)Primary
207KA0200XAllergy & Immunology - Allergy 25MA09464700 (New Jersey)Secondary
207R00000XInternal Medicine A129024 (California)Secondary

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. Sahana Vishwanath allows following entities to bill medicare on her behalf.
Entity NameReedley Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336167550
PECOS PAC ID: 0941460984
Enrollment ID: O20201224000078

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. Sahana Vishwanath 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
Sahana Vishwanath, MD
Po Box 842384,
Los Angeles, CA 90084-2384

Ph: (559) 603-7470		Sahana Vishwanath, MD
684 Medical Center Dr E Ste 105,
Clovis, CA 93611-6806

Ph: (559) 472-9716

Reviews and Comments


Allergy & Immunology Doctors in Clovis, CA

Dr. Mohammad H Rahman, MD
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 12365 N Via Tuscania, Clovis, CA 93619
Phone: 314-878-7988    Fax: 314-878-7988

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.