Jonathan Marc Grischkan, MD - Medicare Otolaryngology in Columbus, OH

Jonathan Marc Grischkan, MD is a medicare enrolled "Otolaryngology - Pediatric Otolaryngology" physician in Columbus, Ohio. He graduated from medical school in 2005 and has 19 years of diverse experience with area of expertise as Otolaryngology. He is a member of the group practice Children's Surgical Associates, Corporation, Northwest Pediatric Specialists, Llc and his current practice location is 555 S 18th St, Columbus, Ohio. You can reach out to his office (for appointments etc.) via phone at (614) 722-2000.

Jonathan Marc Grischkan is licensed to practice in Ohio (license number 35091563) 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 1548486715.

Contact Information

Jonathan Marc Grischkan, MD
555 S 18th St,
Columbus, OH 43205-2654
(614) 722-2000
Not Available

Map and Direction




Physician's Profile

Full NameJonathan Marc Grischkan
GenderMale
SpecialityOtolaryngology
Experience19 Years
Location555 S 18th St, Columbus, Ohio
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:
  • Jonathan Marc Grischkan graduated from medical school in 2005
  NPI Data:
  • NPI Number: 1548486715
  • Provider Enumeration Date: 04/17/2007
  • Last Update Date: 09/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 1254501406
  • Enrollment ID: I20110826000308

Medical Identifiers

Medical identifiers for Jonathan Marc Grischkan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1548486715NPI-NPPES
3159399MedicaidOH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207YP0228XOtolaryngology - Pediatric Otolaryngology 35091563 (Ohio)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Children's Surgical Associates, Corporation125432851121
Northwest Pediatric Specialists, Llc670927927621

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. Jonathan Marc Grischkan allows following entities to bill medicare on his behalf.
Entity NameChildren's Surgical Associates, Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417905324
PECOS PAC ID: 1254328511
Enrollment ID: O20040428000888
Entity NameMercy Health Physicians-north Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1609000769
PECOS PAC ID: 2668522400
Enrollment ID: O20090616000750
Entity NameMercy Health Physicians North Specialty Care Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1306468418
PECOS PAC ID: 1951707884
Enrollment ID: O20210901001534
Entity NameNorthwest Pediatric Specialists, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033709100
PECOS PAC ID: 6709279276
Enrollment ID: O20220204000359

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. Jonathan Marc Grischkan 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
Jonathan Marc Grischkan, MD
700 Childrens Dr,
Columbus, OH 43205-2664

Ph: (614) 722-2000
Jonathan Marc Grischkan, MD
555 S 18th St,
Columbus, OH 43205-2654

Ph: (614) 722-2000

Reviews and Comments


Otolaryngology Doctors in Columbus, OH

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Ryan John Ivancic, MD
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Dr. Amit Agrawal, M.D.
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Karen Hall Calhoun, MD
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Practice Location: 915 Olentangy River Rd, Suite 4000, Columbus, OH 43212
Phone: 614-366-3687    Fax: 614-293-6176

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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