Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Christopher David Boyd, M.D.
Surgery Physician in Frederick, MD · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609166552
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Registry record
Entity type Individual (Type 1)
Name Dr. Christopher David Boyd
Credential M.D.
Sex Male
Practice address 194 Thomas Johnson Dr Ste C, Frederick, MD, 21702
Phone (240) 566-4823
Fax (240) 566-7868
Enumeration date Apr 12, 2011
Last updated in NPPES Aug 28, 2024
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 is the NPI number for Christopher Boyd?
The National Provider Identifier (NPI) for Christopher Boyd is 1609166552, a Type 1 (individual) record in the CMS NPPES registry.
Where does Christopher Boyd practice?
The practice location on file with NPPES is in Frederick, MD. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-08-28.