Dr Leonard Klein, MD - Medicare Anesthesiology in Cleveland, OH

Dr Leonard Klein, MD is a medicare enrolled "Anesthesiology" physician in Cleveland, Ohio. His current practice location is 18697 Bagley Rd, Cleveland, Ohio. You can reach out to his office (for appointments etc.) via phone at (440) 816-6246.

Dr Leonard Klein is licensed to practice in Ohio (license number 35058675) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1336178078.

Contact Information

Dr Leonard Klein, MD
18697 Bagley Rd,
Cleveland, OH 44130-3417
(440) 816-6246
(440) 816-6263

Map and Direction




Physician's Profile

Full NameDr Leonard Klein
GenderMale
SpecialityAnesthesiology
Location18697 Bagley Rd, Cleveland, Ohio
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1336178078
  • Provider Enumeration Date: 07/03/2006
  • Last Update Date: 08/20/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0547237836
  • Enrollment ID: I20090209000375

Medical Identifiers

Medical identifiers for Dr Leonard Klein such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1336178078NPI-NPPES
2094755MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 35058675 (Ohio)Primary

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 Leonard Klein allows following entities to bill medicare on his behalf.
Entity NameSouthwest Ohio Anesthesia Consultants Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588645188
PECOS PAC ID: 6901700640
Enrollment ID: O20031124000399
Entity NameOhio Anesthesia Group, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639348113
PECOS PAC ID: 9537222138
Enrollment ID: O20090108000069

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 Leonard Klein 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 Leonard Klein, MD
18697 Bagley Rd,
Middleburg Heights, OH 44130-3417

Ph: (440) 816-6246
Dr Leonard Klein, MD
18697 Bagley Rd,
Cleveland, OH 44130-3417

Ph: (440) 816-6246

Reviews and Comments


Anesthesiology Doctors in Cleveland, OH

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Phone: 216-444-4674    Fax: 216-445-2536
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Martin V Grady, MD
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Phone: 216-844-1000    
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Practice Location: 9500 Euclid Ave, Cleveland, OH 44195
Phone: 216-444-0660    Fax: 216-444-7360

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.