Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Joseph Ryan Slaughter, MD
Surgery Physician in Laconia, NH · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1811526908
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Registry record
Entity type Individual (Type 1)
Name Dr. Joseph Ryan Slaughter
Credential MD
Sex Male
Practice address 85 Spring St Ste 402, Laconia, NH, 03246
Phone (603) 527-2946
Enumeration date Apr 2, 2020
Last updated in NPPES Jul 25, 2025
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 Joseph Slaughter?
Joseph Slaughter is registered in NPPES with the primary taxonomy of Surgery 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.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-25.