Dr Rabiul Ryan, DO - Medicare Anesthesiology in Lockport, IL

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Dr Rabiul Ryan, DO is a medicare enrolled "Anesthesiology - Pain Medicine" physician in Lockport, Illinois. His current practice location is 1206 E 9th St, Lockport, Illinois. You can reach out to his office (for appointments etc.) via phone at (630) 967-6000.

Dr Rabiul Ryan is licensed to practice in Illinois (license number 036-173937) 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 1841782844.

Contact Information

Dr Rabiul Ryan, DO
1206 E 9th St,
Lockport, IL 60441-2404
(630) 967-6000
(630) 428-3971

Map and Direction




Physician's Profile

Full NameDr Rabiul Ryan
GenderMale
SpecialityAnesthesiology - Pain Medicine
Location1206 E 9th St, Lockport, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1841782844
  • Provider Enumeration Date: 06/05/2018
  • Last Update Date: 06/13/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 1759636665
  • Enrollment ID: I20241107002725

Medical Identifiers

Medical identifiers for Dr Rabiul Ryan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1841782844NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207LP2900XAnesthesiology - Pain Medicine 036-173937 (Illinois)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 Rabiul Ryan allows following entities to bill medicare on his behalf.
Entity NameJefferson University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326093675
PECOS PAC ID: 7911819180
Enrollment ID: O20040225000232
Entity NameMethodist Associates In Healthcare, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053355131
PECOS PAC ID: 6406755651
Enrollment ID: O20040402000835

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 Rabiul Ryan 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 Rabiul Ryan, DO
Pob 7132960,
Chicago, IL 60677-0001

Ph: (630) 469-9200		Dr Rabiul Ryan, DO
1206 E 9th St,
Lockport, IL 60441-2404

Ph: (630) 967-6000

Reviews and Comments


Anesthesiology Doctors in Lockport, IL


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.