Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Tonya L. Appleby, NP
Nurse Practitioner in Bel Air, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1689605222
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Registry record
Entity type Individual (Type 1)
Name Tonya L. Appleby
Credential NP
Sex Female
Practice address 500 Upper Chesapeake Dr, Adult Hospitalist Dept, Bel Air, MD, 21014
Phone (443) 643-1500
Fax (443) 643-1505
Enumeration date Jul 5, 2006
Last updated in NPPES Apr 1, 2015
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R120938 (MD) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority.
About the NP 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
What is the NPI number for Tonya Appleby?
The National Provider Identifier (NPI) for Tonya Appleby is 1689605222, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tonya Appleby practice?
The practice location on file with NPPES is in Bel Air, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Kalpana De Family Medicine Physician · Bel Air, MD NPI 1942203211 Upper Chesapeake Medical Center, Inc. General Acute Care Hospital · Bel Air, MD NPI 1598761355 Sanjeev Kumar Anesthesiology Physician · Bel Air, MD NPI 1477550853 Udoeyop Udoeyop Internal Medicine Physician · Bel Air, MD NPI 1730166083 Qinglin Gao Internal Medicine Physician · Bel Air, MD NPI 1053381780 Manisha Bahl Internal Medicine Physician · Bel Air, MD NPI 1972571792 Carole Kohl Nurse Practitioner · Bel Air, MD NPI 1770543357 Joseph Silberfarb Medical Physician Assistant · Bel Air, MD NPI 1992765432
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-04-01.