Corina Constantinescu, FNP-C - Medicare Nurse Practitioner in Chicago, IL

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Corina Constantinescu, FNP-C is a medicare enrolled "Nurse Practitioner - Family" in Chicago, Illinois. She graduated from nursing school in 2013 and has 11 years of diverse experience with area of expertise as Nurse Practitioner. She is a member of the group practice Emergency Medical Care Facilities Pc and her current practice location is 836 W Wellington Ave, Chicago, Illinois. You can reach out to her office (for appointments etc.) via phone at (773) 296-7054.

Corina Constantinescu is licensed to practice in Illinois (license number 209.018223) 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 1073093803.

Contact Information

Corina Constantinescu, FNP-C
836 W Wellington Ave,
Chicago, IL 60657-5147
(773) 296-7054
Not Available

Map and Direction




Provider's Profile

Full NameCorina Constantinescu
GenderFemale
SpecialityNurse Practitioner
Experience11 Years
Location836 W Wellington Ave, 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:
  • Corina Constantinescu graduated from nursing school in 2013
  NPI Data:
  • NPI Number: 1073093803
  • Provider Enumeration Date: 08/21/2018
  • Last Update Date: 06/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7214275049
  • Enrollment ID: I20220331002863

Medical Identifiers

Medical identifiers for Corina Constantinescu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1073093803NPI-NPPES
363L00000XMedicaidIL

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
163W00000XRegistered Nurse 041366750 (Illinois)Secondary
363LF0000XNurse Practitioner - Family 9527-33 (Wisconsin)Secondary
363LF0000XNurse Practitioner - Family 209.018223 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Jackson-madison County General HospitalJackson, TNHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emergency Medical Care Facilities Pc610383787730

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. Corina Constantinescu allows following entities to bill medicare on her behalf.
Entity NameEmergency Medical Care Facilities Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538345855
PECOS PAC ID: 6103837877
Enrollment ID: O20060509000565

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. Corina Constantinescu 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
Corina Constantinescu, FNP-C
29373 Network Pl,
Chicago, IL 60673-1293

Ph: (847) 390-5900		Corina Constantinescu, FNP-C
836 W Wellington Ave,
Chicago, IL 60657-5147

Ph: (773) 296-7054

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).

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