Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Sarah Colleen Kernan, D.C
Chiropractor in Berlin, MD · enumerated 2014.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1023413317
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Sarah Colleen Kernan
Credential D.C
Sex Female
Practice address 9956 N Main St, Suite 4, Berlin, MD, 21811
Phone (410) 629-1845
Fax (410) 629-1846
Enumeration date Oct 29, 2014
Last updated in NPPES Oct 29, 2014
Taxonomy & licenses
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders.
About the DC 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 Sarah Kernan?
Sarah Kernan is registered in NPPES with the primary taxonomy of Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → David Gannon Podiatrist · Berlin, MD NPI 1376521492 David Gannon Dpm LLC Foot & Ankle Surgery Podiatrist · Berlin, MD NPI 1861415200 Jeffery Michael Chiropractor · Berlin, MD NPI 1710171236 Optimal Health Chiropractic P. C. Chiropractor · Berlin, MD NPI 1174795124 Amy Gehrig Registered Dietitian · Berlin, MD NPI 1558593814 Amanda Buckley Registered Dietitian · Berlin, MD NPI 1720408610 Three Lower Counties Community Services, Inc. Federally Qualified Health Center (FQHC) · Berlin, MD NPI 1285171199
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-10-29.