Bret Caulfield, - Medicare Physician Assistant in Providence, RI

Bret Caulfield, is a medicare enrolled "Physician Assistant" in Providence, Rhode Island. He graduated from nursing school in 2022 and has 4 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice Lifespan Physician Group Inc, Umass Memorial Medical Group Inc, Rhode Island Hospital and his current practice location is 593 Eddy St, Providence, Rhode Island. You can reach out to his office (for appointments etc.) via phone at (401) 444-4000.

Bret Caulfield is licensed to practice in Massachusetts (license number PA102140) 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 1003512476.

Contact Information

Bret Caulfield,
593 Eddy St,
Providence, RI 02903-4923
(401) 444-4000
Not Available

Map and Direction




Provider's Profile

Full NameBret Caulfield
GenderMale
SpecialityPhysician Assistant
Experience4 Years
Location593 Eddy St, Providence, Rhode Island
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:
  • Bret Caulfield graduated from nursing school in 2022
  NPI Data:
  • NPI Number: 1003512476
  • Provider Enumeration Date: 02/06/2023
  • Last Update Date: 11/20/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6608221460
  • Enrollment ID: I20231013001698

Medical Identifiers

Medical identifiers for Bret Caulfield such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003512476NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant PA102140 (Massachusetts)Primary
363AS0400XPhysician Assistant - Surgical PA01545 (Rhode Island)Secondary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Rhode Island HospitalProvidence, RIHospital
Umass Memorial Medical Center IncWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Lifespan Physician Group Inc25674550821151
Umass Memorial Medical Group Inc42845398912494
Rhode Island Hospital8921900044430

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. Bret Caulfield allows following entities to bill medicare on his behalf.
Entity NameLifespan Physician Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1407116643
PECOS PAC ID: 2567455082
Enrollment ID: O20121029000368
Entity NameRhode Island Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1154537520
PECOS PAC ID: 8921900044
Enrollment ID: O20141017000105

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. Bret Caulfield 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
Bret Caulfield,
Po Box 415348,
Boston, MA 02241-5348

Ph: Not Available
Bret Caulfield,
593 Eddy St,
Providence, RI 02903-4923

Ph: (401) 444-4000

Reviews and Comments


Physician Assistant Nurses in Providence, RI

Miss Celia Cordeiro, PA-C
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 450 Brook St, Providence, RI 02906
Phone: 401-863-3953    
Kelsey Heck, PA
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 593 Eddy St., Claverick 2, Providence, RI 02903
Phone: 401-444-4000    
Mr. Nicholas Ryan Lamberton, PA
Physician Assistant
Medicare: May Accept Medicare Assignments
Practice Location: 1076 N Main St, Providence, RI 02904
Phone: 401-861-7711    Fax: 401-421-5710
Ms. Karen Lynn Steinmetz, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 593 Eddy St, Suite 814, Providence, RI 02903
Phone: 401-444-5891    Fax: 401-444-8158
Klaudia Maria Szmacinski,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 8 Abbott Park Pl, Providence, RI 02903
Phone: 401-598-2381    
Linhuang Han,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 593 Eddy St, Main 4, Providence, RI 02903
Phone: 401-444-7085    
Elizabeth Mewha, PAC
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 593 Eddy Street, Claverick 2, Providence, RI 02903
Phone: 401-444-5451    Fax: 401-444-5922

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.