Francisco A Bonilla, MD - Medicare Allergy/immunology in Leominster, MA

Francisco A Bonilla, MD is a medicare enrolled "Allergy & Immunology" physician in Leominster, Massachusetts. He went to Icahn School Of Medicine At Mount Sinai and graduated in 1990 and has 34 years of diverse experience with area of expertise as Allergy/immunology. He is a member of the group practice Allergy And Asthma Physicians Pc, Northeast Allergy, Asthma And Immunology, Pc and his current practice location is 79 Erdman Way, Ste 101, Leominster, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 355-8594.

Francisco A Bonilla is licensed to practice in Massachusetts (license number 77974) 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 1245298215.

Contact Information

Francisco A Bonilla, MD
79 Erdman Way, Ste 101,
Leominster, MA 01453-1805
(617) 355-8594
(617) 730-0310

Map and Direction




Physician's Profile

Full NameFrancisco A Bonilla
GenderMale
SpecialityAllergy/immunology
Experience34 Years
Location79 Erdman Way, Leominster, 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:
  • Francisco A Bonilla attended and graduated from Icahn School Of Medicine At Mount Sinai in 1990
  NPI Data:
  • NPI Number: 1245298215
  • Provider Enumeration Date: 05/01/2006
  • Last Update Date: 04/27/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 1153310792
  • Enrollment ID: I20040510000635

Medical Identifiers

Medical identifiers for Francisco A Bonilla such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1245298215NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207K00000XAllergy & Immunology 77974 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emerson Hospital -W concord, MAHospital
Healthalliance Hospitals, IncLeominster, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Allergy And Asthma Physicians Pc61038591034
Northeast Allergy, Asthma And Immunology, Pc28605292038

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. Francisco A Bonilla allows following entities to bill medicare on his behalf.
Entity NameAllergy & Asthma Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326030206
PECOS PAC ID: 6103859103
Enrollment ID: O20050912000173
Entity NameNortheast Allergy, Asthma & Immunology, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1972835809
PECOS PAC ID: 2860529203
Enrollment ID: O20100416000306
Entity NameNortheast Allergy - Bi Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1588308803
PECOS PAC ID: 7416327895
Enrollment ID: O20221229000413

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. Francisco A Bonilla 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
Francisco A Bonilla, MD
79 Erdman Way, Ste 101,
Leominster, MA 01453-1805

Ph: (617) 355-8594
Francisco A Bonilla, MD
79 Erdman Way, Ste 101,
Leominster, MA 01453-1805

Ph: (617) 355-8594

Reviews and Comments


Allergy & Immunology Doctors in Leominster, MA

Dr. Jordan E. Scott, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 79 Erdman Way, Suite 101, Leominster, MA 01453
Phone: 978-537-4805    Fax: 978-537-2185
David E. Riester, M.D.
Allergy & Immunology
Medicare: Accepting Medicare Assignments
Practice Location: 79 Erdman Way, Suite 101, Leominster, MA 01453
Phone: 978-537-4805    Fax: 978-537-2185
Dr. Geraldine Feldman, M.D.
Allergy & Immunology
Medicare: Not Enrolled in Medicare
Practice Location: 50 Memorial Dr, Ste 206, Leominster, MA 01453
Phone: 978-537-4805    Fax: 978-537-2185
John M. O'loughlin, M.D.
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 80 Erdman Way, Suite 315., Leominster, MA 01453
Phone: 978-537-4805    Fax: 978-537-2185
Dr. Tracy Lynn Kruzick, MD
Allergy & Immunology
Medicare: Medicare Enrolled
Practice Location: 80 Erdman Way Ste 315, Leominster, MA 01453
Phone: 978-537-4805    

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.