Dr Daniel Eric O'brien, MD - Medicare Internal Medicine in Metamora, IL

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Dr Daniel Eric O'brien, MD is a medicare enrolled "Internal Medicine" physician in Metamora, Illinois. His current practice location is 928 W Mount Vernon St, Metamora, Illinois. You can reach out to his office (for appointments etc.) via phone at (309) 367-2321.

Dr Daniel Eric O'brien is licensed to practice in Illinois (license number 036121512) 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 1275741829.

Contact Information

Dr Daniel Eric O'brien, MD
928 W Mount Vernon St,
Metamora, IL 61548-6004
(309) 367-2321
Not Available

Map and Direction




Physician's Profile

Full NameDr Daniel Eric O'brien
GenderMale
SpecialityInternal Medicine
Location928 W Mount Vernon St, Metamora, Illinois
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1275741829
  • Provider Enumeration Date: 05/18/2007
  • Last Update Date: 08/11/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 6608929435
  • Enrollment ID: I20090727000717

Medical Identifiers

Medical identifiers for Dr Daniel Eric O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1275741829NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 036121512 (Illinois)Secondary
207R00000XInternal Medicine 036121512 (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 Daniel Eric O'brien allows following entities to bill medicare on his behalf.
Entity NameChicago Central Emergency Physicians Llp
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093162836
PECOS PAC ID: 3072415520
Enrollment ID: O20040123000979
Entity NamePekin Memorial Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1245355411
PECOS PAC ID: 4789676438
Enrollment ID: O20040401000798
Entity NameMason Hospital District
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902849649
PECOS PAC ID: 2466360607
Enrollment ID: O20040412000399
Entity NameEpss Peoria Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1831421056
PECOS PAC ID: 1850587007
Enrollment ID: O20101130000569
Entity NameIllinois Emergency Medicine Specialists Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1003150962
PECOS PAC ID: 6103071808
Enrollment ID: O20130304000132
Entity NameEpss Llc - Central Series
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1538680467
PECOS PAC ID: 6204192016
Enrollment ID: O20171110002604
Entity NameIems Physician Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790544047
PECOS PAC ID: 2567802556
Enrollment ID: O20240424001359

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 Daniel Eric O'brien 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 Daniel Eric O'brien, MD
928 W Mount Vernon St,
Metamora, IL 61548-6004

Ph: () -		Dr Daniel Eric O'brien, MD
928 W Mount Vernon St,
Metamora, IL 61548-6004

Ph: (309) 367-2321

Reviews and Comments


Internal Medicine Doctors in Metamora, 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).

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