Dr Jonathan Mark Erlich, MD - Medicare Internal Medicine in Chicago, IL

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Dr Jonathan Mark Erlich, MD is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Chicago, Illinois. He went to University Of Chicago, Pritzker School Of Medicine and graduated in 2012 and has 13 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Gi Partners Of Illinois Llc and his current practice location is 7447 W Talcott Ave Ste 209, Chicago, Illinois. You can reach out to his office (for appointments etc.) via phone at (773) 631-2728.

Dr Jonathan Mark Erlich is licensed to practice in Illinois (license number 036137164) 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 1265796429.

Contact Information

Dr Jonathan Mark Erlich, MD
7447 W Talcott Ave Ste 209,
Chicago, IL 60631-3713
(773) 631-2728
Not Available

Map and Direction




Physician's Profile

Full NameDr Jonathan Mark Erlich
GenderMale
SpecialityInternal Medicine
Experience13 Years
Location7447 W Talcott Ave Ste 209, Chicago, 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:
  • Dr Jonathan Mark Erlich attended and graduated from University Of Chicago, Pritzker School Of Medicine in 2012
  NPI Data:
  • NPI Number: 1265796429
  • Provider Enumeration Date: 07/02/2012
  • Last Update Date: 09/07/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 1658596044
  • Enrollment ID: I20150818003037

Medical Identifiers

Medical identifiers for Dr Jonathan Mark Erlich such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265796429NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RG0100XInternal Medicine - Gastroenterology 036137164 (Illinois)Primary
208M00000XHospitalist 036137164 (Illinois)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Amita Health Resurrection Medical CenterChicago, ILHospital
Presence Saint Francis HospitalEvanston, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Gi Partners Of Illinois Llc256775829533

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 Jonathan Mark Erlich allows following entities to bill medicare on his behalf.
Entity NameGi Partners Of Illinois Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1548613995
PECOS PAC ID: 2567758295
Enrollment ID: O20160907001020
Entity NameCorr Health Wi, Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508641291
PECOS PAC ID: 2163877879
Enrollment ID: O20250602002624

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 Jonathan Mark Erlich 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 Jonathan Mark Erlich, MD
7447 W Talcott Ave Ste 209,
Chicago, IL 60631-3713

Ph: (773) 631-2728		Dr Jonathan Mark Erlich, MD
7447 W Talcott Ave Ste 209,
Chicago, IL 60631-3713

Ph: (773) 631-2728

Reviews and Comments


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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.