Ryan Joseph Longfellow, MD - Medicare Anesthesiology in Cedar Lake, IN

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Ryan Joseph Longfellow, MD is a medicare enrolled "Anesthesiology" physician in Cedar Lake, Indiana. He went to Indiana University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice Arnett Clinic Llc, University Of Wisconsin Medical Foundation Inc and his current practice location is 10525 W 124th Ave, Cedar Lake, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 805-1484.

Ryan Joseph Longfellow is licensed to practice in Alaska (license number 143984) 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 1356768683.

Contact Information

Ryan Joseph Longfellow, MD
10525 W 124th Ave,
Cedar Lake, IN 46303-9275
(219) 805-1484
Not Available

Map and Direction




Physician's Profile

Full NameRyan Joseph Longfellow
GenderMale
SpecialityAnesthesiology
Experience10 Years
Location10525 W 124th Ave, Cedar Lake, Indiana
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:
  • Ryan Joseph Longfellow attended and graduated from Indiana University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1356768683
  • Provider Enumeration Date: 03/25/2014
  • Last Update Date: 10/31/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 1557586542
  • Enrollment ID: I20210904000026

Medical Identifiers

Medical identifiers for Ryan Joseph Longfellow such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1356768683NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 01086496A (Indiana)Secondary
207L00000XAnesthesiology 143984 (Alaska)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
University Of Wi Hospitals & Clinics AuthorityMadison, WIHospital
Indiana University Health Arnett HospitalLafayette, INHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Arnett Clinic Llc0749184380382
University Of Wisconsin Medical Foundation Inc66087854642153

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. Ryan Joseph Longfellow allows following entities to bill medicare on his behalf.
Entity NameArnett Clinic Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1164490843
PECOS PAC ID: 0749184380
Enrollment ID: O20031125000119

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. Ryan Joseph Longfellow 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
Ryan Joseph Longfellow, MD
10525 W 124th Ave,
Cedar Lake, IN 46303-9275

Ph: () -		Ryan Joseph Longfellow, MD
10525 W 124th Ave,
Cedar Lake, IN 46303-9275

Ph: (219) 805-1484

Reviews and Comments


Anesthesiology Doctors in Cedar Lake, IN


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.