Ian S Katznelson, MD - Medicare Neurology in Park Ridge, IL

Ian S Katznelson, MD is a medicare enrolled "Psychiatry & Neurology - Neurology" physician in Park Ridge, Illinois. He went to Northwestern University Womans Medical School and graduated in 1998 and has 26 years of diverse experience with area of expertise as Neurology. He is a member of the group practice Northwestern Medical Faculty Foundation and his current practice location is 444 N Northwest Hwy, Ste 200, Park Ridge, Illinois. You can reach out to his office (for appointments etc.) via phone at (847) 825-2366.

Ian S Katznelson is licensed to practice in Illinois (license number 036106761) 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 1194779082.

Contact Information

Ian S Katznelson, MD
444 N Northwest Hwy, Ste 200,
Park Ridge, IL 60068-3263
(847) 825-2366
(847) 825-2513

Map and Direction




Physician's Profile

Full NameIan S Katznelson
GenderMale
SpecialityNeurology
Experience26 Years
Location444 N Northwest Hwy, Park Ridge, Illinois
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:
  • Ian S Katznelson attended and graduated from Northwestern University Womans Medical School in 1998
  NPI Data:
  • NPI Number: 1194779082
  • Provider Enumeration Date: 05/22/2006
  • Last Update Date: 08/27/2009
  Medicare PECOS Information:
  • PECOS PAC ID: 0446292221
  • Enrollment ID: I20050523001238

Medical Identifiers

Medical identifiers for Ian S Katznelson such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1194779082NPI-NPPES
01615936OtherILBLUE SHIELD
036106761MedicaidIL
P00218760OtherILRAILROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084N0400XPsychiatry & Neurology - Neurology 036106761 (Illinois)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Northwestern Lake Forest HospitalLake forest, ILHospital
Northwestern Memorial HospitalChicago, ILHospital
Northwestern Medicine Mchenry HospitalMchenry, ILHospital
Northshore University Healthsystem - Evanston HospitalEvanston, ILHospital
Central Dupage HospitalWinfield, ILHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Northwestern Medical Faculty Foundation45875768143352

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. Ian S Katznelson allows following entities to bill medicare on his behalf.
Entity NameNorthwestern Medical Faculty Foundation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1346235314
PECOS PAC ID: 4587576814
Enrollment ID: O20031105000541

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. Ian S Katznelson 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
Ian S Katznelson, MD
Po Box 388320,
Chicago, IL 60638-8320

Ph: (773) 767-8283
Ian S Katznelson, MD
444 N Northwest Hwy, Ste 200,
Park Ridge, IL 60068-3263

Ph: (847) 825-2366

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.

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