Dr Paul Blake O'brien, MD - Medicare Emergency Medicine in Prince Frederick, MD

Dr Paul Blake O'brien, MD is a medicare enrolled "Emergency Medicine" physician in Prince Frederick, Maryland. He went to Creighton University School Of Medicine and graduated in 2003 and has 21 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Florida Emergency Physicians Kang And Associates Md Inc and his current practice location is 100 Hospital Rd, Prince Frederick, Maryland. You can reach out to his office (for appointments etc.) via phone at (301) 855-1012.

Dr Paul Blake O'brien is licensed to practice in Maryland (license number D0064665) 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 1821007220.

Contact Information

Dr Paul Blake O'brien, MD
100 Hospital Rd,
Prince Frederick, MD 20678-4017
(301) 855-1012
Not Available

Map and Direction




Physician's Profile

Full NameDr Paul Blake O'brien
GenderMale
SpecialityEmergency Medicine
Experience21 Years
Location100 Hospital Rd, Prince Frederick, Maryland
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:
  • Dr Paul Blake O'brien attended and graduated from Creighton University School Of Medicine in 2003
  NPI Data:
  • NPI Number: 1821007220
  • Provider Enumeration Date: 08/05/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 5890898118
  • Enrollment ID: I20070905000324

Medical Identifiers

Medical identifiers for Dr Paul Blake O'brien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1821007220NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine D0064665 (Maryland)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Adventhealth OrlandoOrlando, FLHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Florida Emergency Physicians Kang And Associates Md Inc0143113878251

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 Paul Blake O'brien allows following entities to bill medicare on his behalf.
Entity NameFlorida Emergency Physicians Kang And Associates Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1811983752
PECOS PAC ID: 0143113878
Enrollment ID: O20040205000687

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 Paul Blake 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 Paul Blake O'brien, MD
2306 Noblewood Rd,
Edgewater, MD 21037-3444

Ph: (240) 298-2658
Dr Paul Blake O'brien, MD
100 Hospital Rd,
Prince Frederick, MD 20678-4017

Ph: (301) 855-1012

Reviews and Comments


Emergency Medicine Doctors in Prince Frederick, MD

Dr. Matthew Soame Christianson, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Rd., Calvert Memorial Hospital, Prince Frederick, MD 20678
Phone: 410-535-8344    
Dr. Nissa M. Novas,
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 301-855-1012    
Dr. Ronald J. Ross Jr., M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 301-855-1012    
Dr. Patrick E Crarey, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 301-855-1012    
David A. Mooradian,
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 301-855-1012    
William A White, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 410-535-4000    
Fulton Lukban, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Rd, Prince Frederick, MD 20678
Phone: 301-855-1012    

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.