Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Karen Ellen Jacobs, D.D.S.
Dentist in Baltimore, MD · enumerated 2009.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1992948459
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Dr. Karen Ellen Jacobs
Credential D.D.S.
Sex Female
Practice address 3001 Sollers Point Rd, Baltimore, MD, 21222
Phone (410) 284-1414
Enumeration date Apr 14, 2009
Last updated in NPPES Apr 14, 2009
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS 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
Where does Karen Jacobs practice?
The practice location on file with NPPES is in Baltimore, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Karen Jacobs?
The National Provider Identifier (NPI) for Karen Jacobs is 1992948459, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Grant F Cylus DDS PA General Practice Dentistry · Baltimore, MD NPI 1255457958 Grant Cylus General Practice Dentistry · Baltimore, MD NPI 1528240769 Emma Galvan, DDS, P.C. General Practice Dentistry · Dundalk, MD NPI 1124347646 Cascade of Smiles General Practice Dentistry · Dundalk, MD NPI 1760838619 Nick H Truong Dmd LLC Dentist · Baltimore, MD NPI 1346080454 Khanh Do Dentist · Baltimore, MD NPI 1215854880
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2009-04-14.