Dr John Massimilian, DO - Medicare Emergency Medicine in Crown Point, IN

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Dr John Massimilian, DO is a medicare enrolled "Emergency Medicine" physician in Crown Point, Indiana. His current practice location is 1201 S Main St, Dept: Ed, Crown Point, Indiana. You can reach out to his office (for appointments etc.) via phone at (219) 757-6310.

Dr John Massimilian is licensed to practice in Indiana (license number 02001829A) 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 1598721508.

Contact Information

Dr John Massimilian, DO
1201 S Main St, Dept: Ed,
Crown Point, IN 46307-8481
(219) 757-6310
(219) 757-6312

Map and Direction




Physician's Profile

Full NameDr John Massimilian
GenderMale
SpecialityEmergency Medicine
Location1201 S Main St, Crown Point, Indiana
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1598721508
  • Provider Enumeration Date: 04/26/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 3577664978
  • Enrollment ID: I20070730000589

Medical Identifiers

Medical identifiers for Dr John Massimilian such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598721508NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 02001829A (Indiana)Primary
207P00000XEmergency Medicine (Illinois)Secondary

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 John Massimilian allows following entities to bill medicare on his behalf.
Entity NameValley West Community Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316002520
PECOS PAC ID: 6507769957
Enrollment ID: O20040202000065
Entity NameValley West Community Hospital
Entity TypePart A Provider - Critical Access Hospital
Entity IdentifiersNPI Number: 1184705931
PECOS PAC ID: 6507769957
Enrollment ID: O20070515000333
Entity NameKyte River Emergency Physicians Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063751188
PECOS PAC ID: 9234378563
Enrollment ID: O20130618000528

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 John Massimilian 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 John Massimilian, DO
211 Devon Dr,
Burr Ridge, IL 60527-8309

Ph: (630) 655-1055		Dr John Massimilian, DO
1201 S Main St, Dept: Ed,
Crown Point, IN 46307-8481

Ph: (219) 757-6310

Reviews and Comments


Emergency Medicine Doctors in Crown Point, IN

Carl L Metcalf, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1201 S Main St, Emergency Department, Crown Point, IN 46307
Phone: 219-757-6310    Fax: 219-757-6312
Dr. Anum Shahab, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1201 S Main St, Crown Point, IN 46307
Phone: 219-738-2100    
Michael Francis Todd, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1201 S Main St, Emergency Department, Crown Point, IN 46307
Phone: 219-757-6310    Fax: 219-757-6312
Scott Kanagy, DO
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 1201 S Main St, Dept: Ed, Crown Point, IN 46307
Phone: 219-757-6310    Fax: 219-757-6312
Dr. Guy Bruce Waldo, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 5521 W Lincoln Hwy, Ste 1a, Crown Point, IN 46307
Phone: 219-769-8284    
Dr. Ryan Kilpatrick Misek, D.O.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 1201 S Main St, Crown Point, IN 46307
Phone: 219-757-6310    
Dr. James Leonard, DO
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 1201 S Main St, Dept: Ed, Crown Point, IN 46307
Phone: 219-757-6310    Fax: 219-757-6312

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.