Lidia J Ortiz-ritchey, APN - Medicare Nurse Practitioner in Chicago, IL

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Lidia J Ortiz-ritchey, APN is a medicare enrolled "Nurse Practitioner" in Chicago, Illinois. She graduated from nursing school in 2014 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Rush University Medical Group and her current practice location is 539 N Dearborn St, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (312) 549-4400.

Lidia J Ortiz-ritchey is licensed to practice in Illinois (license number 209012036) 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 1710365085.

Contact Information

Lidia J Ortiz-ritchey, APN
539 N Dearborn St,
Chicago, IL 60654-4812
(312) 549-4400
Not Available

Map and Direction




Provider's Profile

Full NameLidia J Ortiz-ritchey
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location539 N Dearborn 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:
  • Lidia J Ortiz-ritchey graduated from nursing school in 2014
  NPI Data:
  • NPI Number: 1710365085
  • Provider Enumeration Date: 05/07/2015
  • Last Update Date: 01/03/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 9436479128
  • Enrollment ID: I20150520001737

Medical Identifiers

Medical identifiers for Lidia J Ortiz-ritchey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1710365085NPI-NPPES
F400213130OtherMEDICARE PTAN

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363LP2300XNurse Practitioner - Primary Care 209012036041364106 (Illinois)Secondary
363L00000XNurse Practitioner 209012036 (Illinois)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Rush University Medical Group54966588741134

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. Lidia J Ortiz-ritchey allows following entities to bill medicare on her behalf.
Entity NameRush University Medical Group
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093819542
PECOS PAC ID: 5496658874
Enrollment ID: O20040202000228

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. Lidia J Ortiz-ritchey 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
Lidia J Ortiz-ritchey, APN
539 N Dearborn St,
Chicago, IL 60654-4812

Ph: (312) 549-4400		Lidia J Ortiz-ritchey, APN
539 N Dearborn St,
Chicago, IL 60654-4812

Ph: (312) 549-4400

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.