Dr. Ryan Thomas Callahan is a Boston, Massachusetts based podiatrist who is specialized in Podiatry. Active license number of Dr. Ryan Thomas Callahan for Podiatry is E6042 in California.
Dr. Ryan Thomas Callahan is qualified with a Doctor of Podiatric Medicine (D.P.M.) degree, licensed by the state, and practicing within the scope of that license. He diagnose and treat foot diseases and deformities. He can perform medical, surgical and other operative procedures, prescribe corrective devices and prescribe and administer drugs and physical therapy.
Complete Profile:
Dr. Ryan Thomas Callahan speciality, credentials, practice address, contact phone number and fax are as below.
Patients can directly walk in or can call on the below given phone number for appointment.
| Specialization: | Podiatry |
| Credentials: | DPM |
| Gender: | Male |
| Practice Address: | 150 S Huntington Ave, Boston,
Massachusetts, 02130-4817 |
| Phone: | 857-364-4802 |
Professional Identification Codes:
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
| NPI Number: | 1265010284 |
| NPI Enumeration Date: | 31 Mar, 2021 |
| NPI Last Update On: | 12 Feb, 2026 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Dr. Ryan Thomas Callahan are as mentioned below.
| License Number | Specialization | State | Status | |
| E6042 | Podiatry | California | Primary | |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | 150 S Huntington Ave,
Boston, Massachusetts |
| Zip: | 02130-4817 |
| Phone Number: | 857-364-4802 |
| Fax Number: | -- |
Patients can reach Dr. Ryan Thomas Callahan at
150 S Huntington Ave, Boston, Massachusetts or can
call to book an appointment on 857-364-4802.
Comments/ Reviews:
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** Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.