William R Leahy is a Greenbelt, Maryland based neurologist who is specialized in Neurology. Active license number of William R Leahy is D0015593 for Child Neurology in Maryland. His current practice location is 7500 Hanover Pkwy, Suite 201, Greenbelt. Patients can reach him at 301-982-7944 or can fax him at 301-441-8696. William R Leahy is M.D. in Neurology and his NPI number (Unique professional ID assigned by NPPES) is 1164439550.
William R Leahy specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.
Complete Profile:
William R Leahy speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
| Name: | William R Leahy |
| Specialization: | Neurology |
| Gender: | Male |
| Credentials: | M.D. |
| Practice Address: | 7500 Hanover Pkwy, Suite 201, Greenbelt,
Maryland, 20770-2010 |
| Phone: | 301-982-7944 |
| Fax: | 301-441-8696 |
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: | 1164439550 |
| NPI Enumeration Date: | 01 Aug, 2006 |
| NPI Last Update On: | 11 Oct, 2022 |
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for William R Leahy are as mentioned below.
| License Number | Specialization | State | Status | |
| D0015593 | Child Neurology | Maryland | Primary | |
| D15593 | Neurology | Maryland | Secondary | |
Other Medical Identifiers:
Other legacy medical identifiers associated with William R Leahy such as Medicaid, Medicare PIN, NSC, UPIN etc. are mentioned as below.
| Identifier | Type | State | Issuer |
| 16540004 | Other | Maryland | BCBS DC |
| 23041 | Other | Maryland | MAMSI |
| 310511300 | Medicaid | Maryland | |
| 32958002 | Other | Maryland | BCBS MD |
| 0500456 | Other | Maryland | UNITED HEALTHCARE |
| 528559 | Other | Maryland | AETNA USHC |
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
| Address: | William R Leahy
7500 Hanover Pkwy, Suite 201
Greenbelt, Maryland |
| Zip: | 20770-2010 |
| Phone Number: | 301-982-7944 |
| Fax Number: | 301-441-8696 |
Patients can reach William R Leahy at
7500 Hanover Pkwy, Suite 201, Greenbelt, Maryland or can
call to book an appointment on 301-982-7944.
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Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.