Nancy J Lazarescu, DO - Medicare Internal Medicine in Willoughby, OH

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Nancy J Lazarescu, DO is a medicare enrolled "Internal Medicine" physician in Willoughby, Ohio. She went to Ohio University, College Of Osteopathic Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Cleveland Clinic Foundation and her current practice location is 36100 Euclid Ave, Suite 240, Willoughby, Ohio. You can reach out to her office (for appointments etc.) via phone at (440) 953-6294.

Nancy J Lazarescu is licensed to practice in Ohio (license number 34-008906) 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 1548463227.

Contact Information

Nancy J Lazarescu, DO
36100 Euclid Ave, Suite 240,
Willoughby, OH 44094-4456
(440) 953-6294
(440) 918-4687

Map and Direction




Physician's Profile

Full NameNancy J Lazarescu
GenderFemale
SpecialityInternal Medicine
Experience21 Years
Location36100 Euclid Ave, Willoughby, Ohio
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:
  • Nancy J Lazarescu attended and graduated from Ohio University, College Of Osteopathic Medicine in 2003
  NPI Data:
  • NPI Number: 1548463227
  • Provider Enumeration Date: 06/08/2007
  • Last Update Date: 03/01/2021
  Medicare PECOS Information:
  • PECOS PAC ID: 9739272220
  • Enrollment ID: I20070829000323

Medical Identifiers

Medical identifiers for Nancy J Lazarescu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548463227NPI-NPPES
2806066MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 34-008906 (Ohio)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Cleveland Clinic Home CareIndependence, OHHome health agency
Cleveland ClinicCleveland, OHHospital
Hillcrest HospitalMayfield heights, OHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Cleveland Clinic Foundation18502035555680

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. Nancy J Lazarescu allows following entities to bill medicare on her behalf.
Entity NameThe Cleveland Clinic Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1679525919
PECOS PAC ID: 1850203555
Enrollment ID: O20031103000049
Entity NameLake Hospital System, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952339996
PECOS PAC ID: 6002713922
Enrollment ID: O20031217000963

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. Nancy J Lazarescu 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
Nancy J Lazarescu, DO
Po Box 714328,
Columbus, OH 43271-4328

Ph: (440) 953-6294		Nancy J Lazarescu, DO
36100 Euclid Ave, Suite 240,
Willoughby, OH 44094-4456

Ph: (440) 953-6294

Reviews and Comments


Internal Medicine Doctors in Willoughby, OH

Dr. Harbhajan S Parmar, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 36100 Euclid Ave, Ste 350, Willoughby, OH 44094
Phone: 440-946-8300    Fax: 440-946-8327
Dr. Mary Grace Purisima, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5105 Som Center Rd, Willoughby, OH 44094
Phone: 216-524-7377    Fax: 440-975-4617
Sandeep V Kotak, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 36100 Euclid Ave Ste 240, Willoughby, OH 44094
Phone: 440-953-6294    Fax: 440-918-4687
George Eli Drogomir, PA-C
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 36100 Euclid Ave, Suite 170, Willoughby, OH 44094
Phone: 440-953-8700    Fax: 440-953-8796
Kamal Sodi Riad, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2550 Som Center Road, Willoughby, OH 44094
Phone: 440-943-2500    Fax: 440-516-8666
Dr. Inna Krasnyansky, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 36100 Euclid Ave Ste 409, Willoughby, OH 44094
Phone: 440-946-4662    
Dr. Gary M. Kammer, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 5105 Som Center Rd # 105, Willoughby, OH 44094
Phone: 440-953-8700    Fax: 440-953-8796

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.