Dr Jonathan Alexander Chatzkel, MD - Medicare Hematology/oncology in Saint Louis, MO

Dr Jonathan Alexander Chatzkel, MD is a medicare enrolled "Internal Medicine" physician in Saint Louis, Missouri. He graduated from medical school in 2013 and has 11 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Florida Clinical Practice Association Inc and his current practice location is 4901 Forest Park Ave Fl 2, Saint Louis, Missouri. You can reach out to his office (for appointments etc.) via phone at (314) 362-5060.

Dr Jonathan Alexander Chatzkel is licensed to practice in Missouri (license number 2013020086) 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 1063852812.

Contact Information

Dr Jonathan Alexander Chatzkel, MD
4901 Forest Park Ave Fl 2,
Saint Louis, MO 63108-1402
(314) 362-5060
Not Available

Map and Direction




Physician's Profile

Full NameDr Jonathan Alexander Chatzkel
GenderMale
SpecialityHematology/oncology
Experience11 Years
Location4901 Forest Park Ave Fl 2, Saint Louis, Missouri
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 Alexander Chatzkel graduated from medical school in 2013
  NPI Data:
  • NPI Number: 1063852812
  • Provider Enumeration Date: 06/26/2013
  • Last Update Date: 03/16/2016
  Medicare PECOS Information:
  • PECOS PAC ID: 1254564537
  • Enrollment ID: I20190813002594

Medical Identifiers

Medical identifiers for Dr Jonathan Alexander Chatzkel such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1063852812NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 2013020086 (Missouri)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Uf Health Shands HospitalGainesville, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Florida Clinical Practice Association Inc03451462541622

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 Alexander Chatzkel allows following entities to bill medicare on his behalf.
Entity NameFlorida Clinical Practice Association Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063463768
PECOS PAC ID: 0345146254
Enrollment ID: O20031211000099

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 Alexander Chatzkel 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 Alexander Chatzkel, MD
4901 Forest Park Ave Fl 2,
Saint Louis, MO 63108-1402

Ph: (314) 362-5060
Dr Jonathan Alexander Chatzkel, MD
4901 Forest Park Ave Fl 2,
Saint Louis, MO 63108-1402

Ph: (314) 362-5060

Reviews and Comments


Internal Medicine Doctors in Saint Louis, MO

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Phone: 314-362-1700    Fax: 314-362-9878
Dr. Erin Leigh Dyer, MD
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Medicare: Medicare Enrolled
Practice Location: 4901 Forest Park Ave, Div Im General Med, Ste 241, Saint Louis, MO 63108
Phone: 314-362-5060    Fax: 314-362-6959

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.