Data from the NPPES registry. May not reflect recent changes — verify at nppes.cms.hhs.gov.
DR. WALTER MATTHEW RYAN III, DO
Active Sole ProprietorDR. WALTER MATTHEW RYAN III, DO is a Allergy & Immunology healthcare provider located in NASHUA, New Hampshire. NPI 1073503843 is currently active in the NPPES registry. Verify at CMS.
Allergy & Immunology · NASHUA, NH
Registration Details
- NPI Number
- 1073503843
- Provider Type
- Individual
- Gender
- Male
- NPI Issued
- Oct 24, 2005 (20.825139763517 yrs)
- Last Updated
- Aug 4, 2023
- Licenses
-
OS10177 (FL)24463 (NH)
- Sole Proprietor
- Yes
Practice Information
- Address
-
2300 SOUTHWOOD DRNASHUA, NH, 030631818Browse NH providers · Browse ZIP 03063
- Phone
- 6035774000
- Primary Specialty
-
Allergy & Immunology
207RA0201X
- Additional Specialty
- Allergy & Immunology
Data sourced from the NPPES National Provider Identifier registry. This information is for informational purposes only and is not a substitute for verifying credentials with the appropriate licensing authority. For official verification, use the NPPES NPI Registry or the relevant state medical board.