Heather Elizabeth Allen, MD - Medicare Hospitalist in Chicago, IL

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Heather Elizabeth Allen, MD is a medicare enrolled "Hospitalist" physician in Chicago, Illinois. She graduated from medical school in 2018 and has 6 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Loyola University Medical Center and her current practice location is 1901 W Harrison St, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 864-6000.

Heather Elizabeth Allen is licensed to practice in Illinois (license number 036.158027) 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 1083108955.

Contact Information

Heather Elizabeth Allen, MD
1901 W Harrison St,
Chicago, IL 60612-3714
(312) 864-6000
Not Available

Map and Direction




Physician's Profile

Full NameHeather Elizabeth Allen
GenderFemale
SpecialityHospitalist
Experience6 Years
Location1901 W Harrison St, Chicago, Illinois
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:
  • Heather Elizabeth Allen graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1083108955
  • Provider Enumeration Date: 06/14/2018
  • Last Update Date: 12/20/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 9638414840
  • Enrollment ID: I20211208002592

Medical Identifiers

Medical identifiers for Heather Elizabeth Allen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1083108955NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Q00000XFamily Medicine 125.072809 (Illinois)Secondary
208M00000XHospitalist 036.158027 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Gottlieb Memorial HospitalMelrose park, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Loyola University Medical Center3779488903857

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. Heather Elizabeth Allen allows following entities to bill medicare on her behalf.
Entity NameLoyola University Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1336159961
PECOS PAC ID: 3779488903
Enrollment ID: O20031202000027
Entity NameCommunity First Healthcare Of Illinois Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881059897
PECOS PAC ID: 2860716685
Enrollment ID: O20160104001552

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. Heather Elizabeth Allen 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
Heather Elizabeth Allen, MD
1901 W Harrison St,
Chicago, IL 60612-3714

Ph: (312) 864-6000		Heather Elizabeth Allen, MD
1901 W Harrison St,
Chicago, IL 60612-3714

Ph: (312) 864-6000

Reviews and Comments


Hospitalist Doctors in Chicago, IL

Dr. Sarah Elizabeth Rimar, M.D.
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Aisha T Amuda,
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Indre Vysniauskaite,
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Kanithra C Sekaran,
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Sandeep Tummala,
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Deyger Jesus Navarrete, MD
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Practice Location: 4445 W Irving Park Rd Ste 320, Chicago, IL 60641
Phone: 312-695-7970    Fax: 312-921-0400

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.