Ryan Mullen, PA - Medicare Physician Assistant in Worcester, MA

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Ryan Mullen, PA is a medicare enrolled "Physician Assistant" in Worcester, Massachusetts. He graduated from nursing school in 2012 and has 14 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Western Mass Physician Associates Inc, New Hampshire Emergency Physician Associates Pc and his current practice location is 123 Summer St, Worcester, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (866) 691-6774.

Ryan Mullen is licensed to practice in * (Not Available) (license number ) 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 1326304197.

Contact Information

Ryan Mullen, PA
123 Summer St,
Worcester, MA 01608-1216
(866) 691-6774
Not Available

Map and Direction




Provider's Profile

Full NameRyan Mullen
GenderMale
SpecialityPhysician Assistant
Experience14 Years
Location123 Summer St, Worcester, 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 Mullen graduated from nursing school in 2012
  NPI Data:
  • NPI Number: 1326304197
  • Provider Enumeration Date: 04/06/2012
  • Last Update Date: 04/06/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 2163679226
  • Enrollment ID: I20120823000777

Medical Identifiers

Medical identifiers for Ryan Mullen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1326304197NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant (* (Not Available))Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Monadnock Community HospitalPeterborough, NHHospital
Holyoke Medical CenterHolyoke, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Western Mass Physician Associates Inc579976710972
New Hampshire Emergency Physician Associates Pc266873558025

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 Mullen allows following entities to bill medicare on his behalf.
Entity NameHarvard Medical Faculty Phys at Beth Israel Deaconess Med Ctr Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1316987993
PECOS PAC ID: 4486567104
Enrollment ID: O20040105000227
Entity NameAssociated Physicians of Harvard Medical Faculty Physicians at Beth Is
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952358533
PECOS PAC ID: 6305749987
Enrollment ID: O20040130000354
Entity NameMercy Inpatient Medical Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407845282
PECOS PAC ID: 7416846977
Enrollment ID: O20040312000517
Entity NameWestern Mass Physician Associates Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1922009547
PECOS PAC ID: 5799767109
Enrollment ID: O20040601000909
Entity NameAssociated Physicians of Harvard Medical Faculty Physicians at Beth Is
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1952358533
PECOS PAC ID: 6305749987
Enrollment ID: O20130606000720

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 Mullen 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 Mullen, PA
Po Box 414977,
Boston, MA 02241-4977

Ph: (866) 691-6774		Ryan Mullen, PA
123 Summer St,
Worcester, MA 01608-1216

Ph: (866) 691-6774

Reviews and Comments


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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.