Dr Sina Neshatian, MD - Medicare Internal Medicine in Mission Viejo, CA

Dr Sina Neshatian, MD is a medicare enrolled "Hospitalist" physician in Mission Viejo, California. He went to Medical College Of Wisconsin and graduated in 2008 and has 16 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Providence Medical Foundation and his current practice location is 26800 Crown Valley Pkwy, Suite 315, Mission Viejo, California. You can reach out to his office (for appointments etc.) via phone at (949) 364-6000.

Dr Sina Neshatian is licensed to practice in California (license number A110740) 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 1750510913.

Contact Information

Dr Sina Neshatian, MD
26800 Crown Valley Pkwy, Suite 315,
Mission Viejo, CA 92691-6384
(949) 364-6000
(949) 364-1204

Map and Direction




Physician's Profile

Full NameDr Sina Neshatian
GenderMale
SpecialityInternal Medicine
Experience16 Years
Location26800 Crown Valley 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:
  • Dr Sina Neshatian attended and graduated from Medical College Of Wisconsin in 2008
  NPI Data:
  • NPI Number: 1750510913
  • Provider Enumeration Date: 07/09/2009
  • Last Update Date: 11/09/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 6103095773
  • Enrollment ID: I20110816000735

Medical Identifiers

Medical identifiers for Dr Sina Neshatian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1750510913NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208M00000XHospitalist A110740 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Mission Hospital Regional Med CenterMission viejo, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Providence Medical Foundation89219932051312

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 Sina Neshatian allows following entities to bill medicare on his behalf.
Entity NameProvidence Medical Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1285890624
PECOS PAC ID: 8921993205
Enrollment ID: O20040216001346

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 Sina Neshatian 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 Sina Neshatian, MD
26522 La Alameda, Suite 120,
Mission Viejo, CA 92691-6330

Ph: (949) 282-1671
Dr Sina Neshatian, MD
26800 Crown Valley Pkwy, Suite 315,
Mission Viejo, CA 92691-6384

Ph: (949) 364-6000

Reviews and Comments


Hospitalist Doctors in Mission Viejo, CA

Keith Chunyen Hsu, MD
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 26800 Crown Valley Pkwy, Suite 305, Mission Viejo, CA 92691
Phone: 949-364-6000    Fax: 949-367-0518

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.