Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
William Dash, MD
Pediatrics Physician in Bel Air, MD · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1710097464
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Registry record
Entity type Individual (Type 1)
Name William Dash
Credential MD
Sex Male
Practice address 500 Upper Chesapeake Dr, Bel Air, MD, 21014
Phone (443) 643-1000
Enumeration date Aug 30, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure.
About the MD 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 specialty is William Dash?
William Dash is registered in NPPES with the primary taxonomy of Pediatrics Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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.
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 2007-07-08.