Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Amanda Dunyak, D.P.T.
Physical Therapist in Timonium, MD · enumerated 2019.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1306408257
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Registry record
Entity type Individual (Type 1)
Name Mary Amanda Dunyak
Credential D.P.T.
Sex Female
Practice address 2118 Greenspring Dr, Timonium, MD, 21093
Phone (410) 512-5820
Fax (410) 512-5859
Enumeration date Jul 1, 2019
Last updated in NPPES Dec 14, 2023
Taxonomy & licenses
2251X0800X Orthopedic Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 27552 (MD) Secondary
225100000X Physical Therapist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 27552 (MD) Primary
DPT · Doctor of Physical Therapy: A physical therapist holding the clinical doctorate now standard for the profession.
About the DPT credential
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Mary Dunyak?
Mary Dunyak is registered in NPPES with the primary taxonomy of Physical Therapist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → Caitlin Cosgrove Physical Therapist · Lutherville, MD NPI 1841444650 Katherine Foelber Athletic Trainer · Lutherville, MD NPI 1255618492 Stephanie Mclain Athletic Trainer · Timonium, MD NPI 1295006252 Physician Imaging of Washington Hospital Center, LLC Radiology Clinic/Center · Timonium, MD NPI 1790211811 Medstar Surgery Center at Timonium, LLC Ambulatory Surgical Clinic/Center · Timonium, MD NPI 1033635206 Jonathan Rouse Physical Therapist · Timonium, MD NPI 1508360744 Jessica Hnatiuk Physician Assistant · Lutherville Timonium, MD NPI 1154970267 Leighann Crawford Physical Therapy Assistant · Lutherville Timonium, MD NPI 1750969325
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-14.