Leo Xavier Callahan, MD - Otolaryngology in East Boston, MA

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Leo Xavier Callahan, MD is a Otolaryngology physician based in East Boston, Massachusetts. Leo Xavier Callahan is licensed to practice in Massachusetts (license number 58717) and his current practice location is 79 Meridian St, East Boston, Massachusetts. He can be reached at his office (for appointments etc.) via phone at (617) 407-7568.

NPI number for Leo Xavier Callahan is 1598955627 and his current mailing address is 172 Cowper St, Boston, Massachusetts. He does not participate in medicare program and thus does not accept medicare assignments. His NPI Number is 1598955627.

Contact Information

Leo Xavier Callahan, MD
79 Meridian St,
East Boston, MA 02128-1959
(617) 407-7568
Not Available

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Physician's Profile

Full NameLeo Xavier Callahan
GenderMale
SpecialityOtolaryngology
Location79 Meridian St, East Boston, Massachusetts
Accepts Medicare AssignmentsDoes not participate in Medicare Program. He may not accept medicare assignment.
  NPI Data:
  • NPI Number: 1598955627
  • Provider Enumeration Date: 07/25/2007
  • Last Update Date: 07/25/2007

Medical Identifiers

Medical identifiers for Leo Xavier Callahan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1598955627NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207Y00000XOtolaryngology 58717 (Massachusetts)Primary

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. Leo Xavier Callahan is NOT enrolled with medicare and thus cannot prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Leo Xavier Callahan, MD
172 Cowper St,
Boston, MA 02128-1578

Ph: (617) 407-7568		Leo Xavier Callahan, MD
79 Meridian St,
East Boston, MA 02128-1959

Ph: (617) 407-7568

Reviews and Comments


Otolaryngology Doctors in East Boston, MA


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