Dr Irina Chilian, MD - Medicare Neurology in Duarte, CA

Dr Irina Chilian, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Duarte, California. She graduated from medical school in 1985 and has 39 years of diverse experience with area of expertise as Neurology. She is a member of the group practice City Of Hope Medical Foundation and her current practice location is 1500 Duarte Rd, Duarte, California. You can reach out to her office (for appointments etc.) via phone at (626) 256-4673.

Dr Irina Chilian is licensed to practice in California (license number A69808) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1144234865.

Contact Information

Dr Irina Chilian, MD
1500 Duarte Rd,
Duarte, CA 91010-3012
(626) 256-4673
Not Available

Map and Direction




Physician's Profile

Full NameDr Irina Chilian
GenderFemale
SpecialityNeurology
Experience39 Years
Location1500 Duarte Rd, Duarte, California
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr Irina Chilian graduated from medical school in 1985
  NPI Data:
  • NPI Number: 1144234865
  • Provider Enumeration Date: 07/28/2006
  • Last Update Date: 11/24/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 4587746045
  • Enrollment ID: I20080123000667

Medical Identifiers

Medical identifiers for Dr Irina Chilian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1144234865NPI-NPPES
00A698080MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RS0012XInternal Medicine - Sleep Medicine A69808 (California)Secondary
2084N0400XPsychiatry & Neurology - Neurology A69808 (California)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
City Of Hope Medical Foundation3779751656686

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 Irina Chilian allows following entities to bill medicare on her behalf.
Entity NameCity Of Hope Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871886366
PECOS PAC ID: 3779751656
Enrollment ID: O20110720000244

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 Irina Chilian 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 Irina Chilian, MD
Po Box 512185,
Los Angeles, CA 90051-0185

Ph: (626) 775-3514
Dr Irina Chilian, MD
1500 Duarte Rd,
Duarte, CA 91010-3012

Ph: (626) 256-4673

Reviews and Comments


Psychiatry & Neurology Doctors in Duarte, CA

Dr. Kimberly Ann Shapiro, MD
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Dr. Xiomara De Los Angeles Rocha-cadman, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    Fax: 626-408-3911
Siva Svp Avula,
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Ms. Randi Mcallister Black, PHD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1500 E Duarte Rd, Duarte, CA 91010
Phone: 626-359-8111    
Mr. Harry Openshaw, MD
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 1500 E Duarte Rd, Duarte, CA 91010
Phone: 626-359-8111    
Yitian Timothy Kiong, M.D.
Psychiatry & Neurology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Duarte Rd, Duarte, CA 91010
Phone: 626-256-4673    
Dr. Reta D Floyd, M.D.
Psychiatry & Neurology
Medicare: Not Enrolled in Medicare
Practice Location: 924 Buena Vista St, Suite 204, Duarte, CA 91010
Phone: 626-357-7177    Fax: 626-357-5357

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.