National Provider Identifier Database

KATHERINE P RYAN, MD – NPI #1548765852
Pediatric Emergency Medicine

Pediatric Emergency Medicine is a clinical subspecialty that focuses on the care of the acutely ill or injured child in the setting of an emergency department.


Contact Information

KATHERINE P RYAN, MD
300 LONGWOOD AVE
BOSTON, MA02115-5724
Phone: 617-355-6000
Fax:
Website:
Specialty Taxonomy Code
* Pediatric Emergency Medicine 207PP0204X

* Indicates primary specialty

NPI Profile & details for KATHERINE P RYAN

NPI Number 1548765852
Credentials MD
Entity Individual
Enumeration date 03/28/2018
Last updated 08/18/2025 - About 10 months ago
Sole proprietor1 Yes
Identifiers
  • MA License #: 1023422
Hospital affiliation n/a

1 A sole proprietor/sole proprietorship is an individual, and as such, is eligible for a single NPI number. The sole proprietor must apply for the NPI number using his or her own Social Security Number (SSN), not an Employer Identification Number (EIN) even if he/she has an EIN.

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