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WILLIAM R LEAHY M.D.
NPI 1164439550
Psychiatry & Neurology - Neurology with Special Qualifications in Child Neurology in Greenbelt, MD

Active since August 01, 2006PECOS Enrolled
100/100
CMS Quality Rating
7500 HANOVER PKWY, SUITE 201, GREENBELT, MD 20770(301) 982-7944(301) 441-8696 Get Directions Write a Review

NPPES record last updated: October 11, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About William R Leahy M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WILLIAM R LEAHY M.D. (NPI 1164439550) is an individual neurology with special qualifications in child neurology provider in Greenbelt, Maryland, licensed in Maryland (D0015593) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1164439550
Entity TypeIndividualMale
Primary Taxonomy2084N0402X
Provider Legal NameWILLIAM R LEAHYCredential: M.D.
Location Address7500 HANOVER PKWY, SUITE 201Greenbelt, MD 20770-2010
Mailing Address7500 Hanover Pkwy, Suite 201Greenbelt, MD 20770-2010 · (301) 982-7944 · Fax (301) 441-8696
Phone(301) 982-7944
Fax(301) 441-8696
Sole ProprietorNo
Enumeration DateAugust 1, 2006
Last NPPES UpdateOctober 11, 2022
NPPES CertifiedOctober 11, 2022
✔ NPI 1164439550 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · Neurology with Special Qualifications in Child NeurologyAllopathic & Osteopathic Physicians
Taxonomy Code2084N0402X
License✔ Licensed in MD · D0015593
Definition
A Child Neurologist specializes in neurology with special skills in diagnosis and treatment of neurologic disorders of the neonatal period, infancy, early childhood, and adolescence.
Also ListedPsychiatry & Neurology · NeurologyTaxonomy 2084N0400X · License D15593 (MD)
7500 HANOVER PKWY, Greenbelt, MD 20770
Open in Google Maps ↗

Other Identifiers 6

Other16540004MD · Bcbs Dc
Other23041MD · Mamsi
Medicaid310511300MD
Other32958002MD · Bcbs Md
Other0500456MD · United Healthcare
Other528559MD · Aetna Ushc

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

William R Leahy M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 20770 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$147.85 typical visit price
range $65.18 – $194.86
Typical copayment $36.96 (range $16.29 – $48.71)
Most-billed visit code 99204
Established Patient
$113.72 typical visit price
range $21.40 – $158.88
Typical copayment $28.43 (range $5.35 – $39.72)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

100/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Promoting Interoperability99
Improvement Activities40

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MICHAEL A SCHWARTZ M.D.
Internal Medicine (Cardiovascular Disease)
7500 HANOVER PKWY, SUITE 204
GREENBELT, MD 20770
Prince George's County (301) 345-7878
MR. IBRAHIM JALLOH FNP
Internal Medicine
7500 HANOVER PKWY
GREENBELT, MD 20770
Prince George's County (301) 441-8696
ROLANDA MARIE JONES LCSW-C
Social Worker (Clinical)
7500 HANOVER PKWY, SUITE 203
GREENBELT, MD 20770
Prince George's County (410) 627-7341
DONA MOON LCSW-C
Community/Behavioral Health
7500 HANOVER PKWY, SUITE 203
GREENBELT, MD 20770
Prince George's County (240) 461-8956
PATIENCE GRACE NDUKA PT
Physical Therapist
7500 HANOVER PKWY, STE, 103
GREENBELT, MD 20770
Prince George's County (301) 446-1644
NEUROLOGICAL MEDICINE, P.A.
Psychiatry & Neurology (Neurology)
7500 HANOVER PKWY, SUITE 201
GREENBELT, MD 20770
Prince George's County (301) 982-5008
FEHINTOLA ONI DPT
Physical Therapist (Orthopedic)
7500 HANOVER PKWY, SUITE 103
GREENBELT, MD 20770
Prince George's County (301) 446-1644
SYED W ASAD M.D.
Psychiatry & Neurology (Neurology)
7500 HANOVER PKWY, SUITE 201
GREENBELT, MD 20770
Prince George's County (301) 982-7944

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Leahy's NPI number?

The NPI number for William Leahy is 1164439550. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Where is William Leahy located?

William Leahy practices at 7500 Hanover Pkwy Suite 201, Greenbelt, MD 20770. The listed phone number is (301) 982-7944.

What is William Leahy's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology with Special Qualifications in Child Neurology, with taxonomy code 2084N0402X.

Is William Leahy enrolled in Medicare?

Yes. William Leahy is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for William Leahy was last updated on October 11, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.