Ryan O'hara, - Medicare Emergency Medicine in Dorchester, MA

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Ryan O'hara, is a medicare enrolled "Emergency Medicine" physician in Dorchester, Massachusetts. He went to University Of Texas Medical School At San Antonio and graduated in 2015 and has 11 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Brockton Hospital, Inc. and his current practice location is 2100 Dorchester Ave, Dorchester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 506-4444.

Ryan O'hara is licensed to practice in Massachusetts (license number 278934) 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 1265810782.

Contact Information

Ryan O'hara,
2100 Dorchester Ave,
Dorchester, MA 02124-5615
(617) 506-4444
Not Available

Map and Direction




Physician's Profile

Full NameRyan O'hara
GenderMale
SpecialityEmergency Medicine
Experience11 Years
Location2100 Dorchester Ave, Dorchester, Massachusetts
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 O'hara attended and graduated from University Of Texas Medical School At San Antonio in 2015
  NPI Data:
  • NPI Number: 1265810782
  • Provider Enumeration Date: 05/16/2015
  • Last Update Date: 06/02/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 7719288414
  • Enrollment ID: I20190626003638

Medical Identifiers

Medical identifiers for Ryan O'hara such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1265810782NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 35.133038 (Ohio)Secondary
207P00000XEmergency Medicine 278934 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Signature Healthcare Brockton HospitalBrockton, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Brockton Hospital, Inc.408250473342

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 O'hara allows following entities to bill medicare on his behalf.
Entity NameSignature Healthcare Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508804949
PECOS PAC ID: 7719876267
Enrollment ID: O20040312000372
Entity NameBrockton Hospital, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063431286
PECOS PAC ID: 4082504733
Enrollment ID: O20040317000871
Entity NameSteward Emergency Physicians Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1780971275
PECOS PAC ID: 0244401404
Enrollment ID: O20110919000768

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 O'hara 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 O'hara,
2100 Dorchester Ave,
Dorchester, MA 02124-5615

Ph: () -		Ryan O'hara,
2100 Dorchester Ave,
Dorchester, MA 02124-5615

Ph: (617) 506-4444

Reviews and Comments


Emergency Medicine Doctors in Dorchester, MA

Breckon Daniel Pav, M.D.
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Phone: 617-296-4000    
Leslie Cioffi, MD
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Practice Location: 2100 Dorchester Ave, Dorchester, MA 02124
Phone: 617-506-4444    
Serena Jiddou, D.O.
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Practice Location: 2100 Dorchester Ave, Dorchester, MA 02124
Phone: 248-686-4844    
Dr. Skye Brazille, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Dorchester Ave, Dorchester, MA 02124
Phone: 617-506-4444    
Sharon R Sloan, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 637 Washington St, Dorchester, MA 02124
Phone: 617-825-9660    Fax: 617-288-7898
Dr. Joshua Steven Hundert, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2100 Dorchester Ave Ste 2204, Dorchester, MA 02124
Phone: 617-739-2100    Fax: 508-650-9803

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.