Elizabeth M Paci, MD - Medicare Pediatrics in Boston, MA

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Elizabeth M Paci, MD is a medicare enrolled "Pediatrics" physician in Boston, Massachusetts. Her current practice location is 801 Massachusetts Ave., Crosstown Bldg Fl 7, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 414-4841.

Elizabeth M Paci is licensed to practice in Massachusetts (license number 277106) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1457798142.

Contact Information

Elizabeth M Paci, MD
801 Massachusetts Ave., Crosstown Bldg Fl 7,
Boston, MA 02118
(617) 414-4841
Not Available

Map and Direction




Physician's Profile

Full NameElizabeth M Paci
GenderFemale
SpecialityPediatrics
Location801 Massachusetts Ave., Boston, Massachusetts
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1457798142
  • Provider Enumeration Date: 06/04/2013
  • Last Update Date: 04/17/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5294952842
  • Enrollment ID: I20181015003135

Medical Identifiers

Medical identifiers for Elizabeth M Paci such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1457798142NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208000000XPediatrics 277106 (Massachusetts)Primary

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. Elizabeth M Paci allows following entities to bill medicare on her behalf.
Entity NameChild Health Foundation Of Boston Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619969920
PECOS PAC ID: 1557263340
Enrollment ID: O20040122000712
Entity NameBoston Health Care For The Homeless Program, Inc.
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1033157771
PECOS PAC ID: 2668475419
Enrollment ID: O20110527000309

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. Elizabeth M Paci 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
Elizabeth M Paci, MD
Bmc Provider Enrollment Office, 960 Massachusetts Ave,.2nd Floor,
Boston, MA 02118

Ph: (617) 414-5405		Elizabeth M Paci, MD
801 Massachusetts Ave., Crosstown Bldg Fl 7,
Boston, MA 02118

Ph: (617) 414-4841

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).

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