Easa Ghoreishi, MD - Medicare Emergency Medicine in Chesterton, IN

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Easa Ghoreishi, MD is a medicare enrolled "Emergency Medicine" physician in Chesterton, Indiana. He graduated from medical school in 1991 and has 33 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Big River Emergency Physicians Inc, Sound Physicians Emergency Medicine Of Southern California Pc and his current practice location is 810 Michael Dr, Suite I, Chesterton, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 395-2142.

Easa Ghoreishi is licensed to practice in California (license number C147933) 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 1417942228.

Contact Information

Easa Ghoreishi, MD
810 Michael Dr, Suite I,
Chesterton, IN 46304-2694
(219) 395-2142
(219) 929-4292

Map and Direction




Physician's Profile

Full NameEasa Ghoreishi
GenderMale
SpecialityEmergency Medicine
Experience33 Years
Location810 Michael Dr, Chesterton, Indiana
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:
  • Easa Ghoreishi graduated from medical school in 1991
  NPI Data:
  • NPI Number: 1417942228
  • Provider Enumeration Date: 09/19/2005
  • Last Update Date: 04/01/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 0244228021
  • Enrollment ID: I20170925003110

Medical Identifiers

Medical identifiers for Easa Ghoreishi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417942228NPI-NPPES
P00258168OtherRR MEDICARE
000000371646OtherINANTHEM
200317290MedicaidIN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 01050773A (Indiana)Secondary
207QA0000XFamily Medicine - Adolescent Medicine 01050773A (Indiana)Secondary
207P00000XEmergency Medicine C147933 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventist Health Tehachapi ValleyTehachapi, CAHospital
Hazel Hawkins Memorial HospitalHollister, CAHospital
Adventist Health BakersfieldBakersfield, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Big River Emergency Physicians Inc24667643032
Sound Physicians Emergency Medicine Of Southern California Pc943640696461

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. Easa Ghoreishi allows following entities to bill medicare on his behalf.
Entity NameCounty Of Santa Clara
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699885079
PECOS PAC ID: 1254244973
Enrollment ID: O20040113000784
Entity NameOakdale Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598862054
PECOS PAC ID: 4587567490
Enrollment ID: O20040216000564
Entity NameAltamont Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952392375
PECOS PAC ID: 5496700759
Enrollment ID: O20050318000840
Entity NameBig River Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033501168
PECOS PAC ID: 2466764303
Enrollment ID: O20150706002430
Entity NameGrand Avenue Emergency Physicians Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962913632
PECOS PAC ID: 7315206653
Enrollment ID: O20180112002313
Entity NameSeton Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073001202
PECOS PAC ID: 4789948969
Enrollment ID: O20180516001793
Entity NameSound Physicians Emergency Medicine Of Southern California Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1194180968
PECOS PAC ID: 9436406964
Enrollment ID: O20180716001079

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. Easa Ghoreishi 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
Easa Ghoreishi, MD
810 Michael Dr, Suite I,
Chesterton, IN 46304-2694

Ph: (219) 395-2142		Easa Ghoreishi, MD
810 Michael Dr, Suite I,
Chesterton, IN 46304-2694

Ph: (219) 395-2142

Reviews and Comments


Emergency Medicine Doctors in Chesterton, IN


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.