Michael S Hohlastos, DO - Medicare Emergency Medicine in Dekalb, IL

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Michael S Hohlastos, DO is a medicare enrolled "Emergency Medicine" physician in Dekalb, Illinois. He went to Nova Southeastern College Of Osteo Medicine and graduated in 2004 and has 21 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Northwestern Medical Faculty Foundation and his current practice location is 1 Kish Hospital Dr, Dekalb, Illinois. You can reach out to his office (for appointments etc.) via phone at (815) 748-2972.

Michael S Hohlastos is licensed to practice in Illinois (license number 036081745) 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 1376743914.

Contact Information

Michael S Hohlastos, DO
1 Kish Hospital Dr,
Dekalb, IL 60115-9602
(815) 748-2972
(815) 748-2978

Map and Direction




Physician's Profile

Full NameMichael S Hohlastos
GenderMale
SpecialityEmergency Medicine
Experience21 Years
Location1 Kish Hospital Dr, Dekalb, Illinois
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:
  • Michael S Hohlastos attended and graduated from Nova Southeastern College Of Osteo Medicine in 2004
  NPI Data:
  • NPI Number: 1376743914
  • Provider Enumeration Date: 07/23/2007
  • Last Update Date: 11/24/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5294827945
  • Enrollment ID: I20070824000855

Medical Identifiers

Medical identifiers for Michael S Hohlastos such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1376743914NPI-NPPES
036117448MedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 036081745 (Illinois)Primary
207P00000XEmergency Medicine 76923 (Wisconsin)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Valley West Community HospitalSandwich, ILHospital
Adventist Hinsdale HospitalHinsdale, ILHospital
Adventist La Grange Memorial HospitalLa grange, ILHospital
Adventist Bolingbrook HospitalBolingbrook, ILHospital
Adventist GlenoaksGlendale heights, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143871

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. Michael S Hohlastos allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541
Entity NameSouthern Wisconsin Emergency Associates Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1568538189
PECOS PAC ID: 3274561055
Enrollment ID: O20101217000853
Entity NameKishwaukee Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932480605
PECOS PAC ID: 3870768054
Enrollment ID: O20111216000435
Entity NameIllinois Emergency Medicine Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003150962
PECOS PAC ID: 6103071808
Enrollment ID: O20130304000132
Entity NameInsight Chicago Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881261006
PECOS PAC ID: 2860894706
Enrollment ID: O20210714002059

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. Michael S Hohlastos 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
Michael S Hohlastos, DO
1 Kish Hospital Dr,
Dekalb, IL 60115-9602

Ph: (815) 748-2972		Michael S Hohlastos, DO
1 Kish Hospital Dr,
Dekalb, IL 60115-9602

Ph: (815) 748-2972

Reviews and Comments


Emergency Medicine Doctors in Dekalb, IL

Nina L Taylor, D.O.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1425 W Lincoln Hwy, Northern Illinois University / Health Services, Dekalb, IL 60115
Phone: 815-753-1311    
Jeanne M Johnston, D.O
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 626 Bethany Rd, Dekalb, IL 60115
Phone: 815-756-1521    
Dr. David Mayor, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Kish Hospital Dr, Dekalb, IL 60115
Phone: 815-748-2972    
Michael Devisser, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Kish Hospital Dr, Dekalb, IL 60115
Phone: 815-766-7334    Fax: 815-766-9768
Dr. Talha Ahmed, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1 Kish Hospital Dr, Dekalb, IL 60115
Phone: 815-766-7334    Fax: 815-766-9768
Michael Hagstrom, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1 Kish Hospital Dr, Dekalb, IL 60115
Phone: 815-766-7334    Fax: 815-766-9768

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.