Dr Piyush Peter Nayyar, MD - Medicare Internal Medicine in Los Angeles, CA

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Dr Piyush Peter Nayyar, MD is a medicare enrolled "Internal Medicine" physician in Los Angeles, California. He graduated from medical school in 2013 and has 12 years of diverse experience with area of expertise as Internal Medicine. His current practice location is 757 Westwood Plz Ste 7501, Los Angeles, California. You can reach out to his office (for appointments etc.) via phone at (310) 267-9643.

Dr Piyush Peter Nayyar is licensed to practice in California (license number A135476) 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 1467897660.

Contact Information

Dr Piyush Peter Nayyar, MD
757 Westwood Plz Ste 7501,
Los Angeles, CA 90095-0001
(310) 267-9643
(310) 267-3840

Map and Direction




Physician's Profile

Full NameDr Piyush Peter Nayyar
GenderMale
SpecialityInternal Medicine
Experience12 Years
Location757 Westwood Plz Ste 7501, Los Angeles, 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:
  • Dr Piyush Peter Nayyar graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1467897660
  • Provider Enumeration Date: 05/02/2013
  • Last Update Date: 11/03/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 3678878949
  • Enrollment ID: I20160224001470

Medical Identifiers

Medical identifiers for Dr Piyush Peter Nayyar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467897660NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A135476 (California)Primary
207RA0401XInternal Medicine - Addiction Medicine A135476 (California)Secondary
2084P0800XPsychiatry & Neurology - Psychiatry A135476 (California)Secondary
208M00000XHospitalist A135476 (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. Dr Piyush Peter Nayyar allows following entities to bill medicare on his behalf.
Entity NameHealthcare Partners Affiliates Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659312593
PECOS PAC ID: 7315842002
Enrollment ID: O20031204001258
Entity NameKansal Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1043510183
PECOS PAC ID: 6406089739
Enrollment ID: O20140512001295
Entity NameInpatient Specialists Of California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952792475
PECOS PAC ID: 3476864448
Enrollment ID: O20150617000915
Entity NameProvidence Saint Johns Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770093734
PECOS PAC ID: 0840548624
Enrollment ID: O20180810000904
Entity NamePrecision Medical Therapeutics Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346812385
PECOS PAC ID: 5799181343
Enrollment ID: O20210907001139
Entity NameTower Psychiatry Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225859564
PECOS PAC ID: 6901334911
Enrollment ID: O20250103001607

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 Piyush Peter Nayyar 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 Piyush Peter Nayyar, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: (310) 267-9643		Dr Piyush Peter Nayyar, MD
757 Westwood Plz Ste 7501,
Los Angeles, CA 90095-0001

Ph: (310) 267-9643

Reviews and Comments


Internal Medicine Doctors in Los Angeles, CA

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Dr. Jan B King, M.D., M.P.H.
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Phone: 323-442-5100    
Dr. Jennifer A Fulcher, M.D., PH.D.
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Practice Location: 10833 Le Conte Ave, Chs 37-121, Los Angeles, CA 90095
Phone: 310-825-7225    

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.