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Dr. Kathryn Joan Ehmann, DDS

Dr. Kathryn Joan Ehmann is a General Practice Dentistry provider (Dentist) practicing in Annapolis, MD, registered in the NPPES registry with NPI 1003801549 since 2005. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1003801549
Entity type Individual (Type 1)
Name Dr. Kathryn Joan Ehmann
Credential DDS
Sex Female
Practice address 600 RIDGELY AVE, SUITE 217, Annapolis, MD, 21401
Phone 4102241105
Enumeration date 2005-09-12
Last updated in NPPES 2011-08-18

Taxonomy & licenses

Taxonomy code Specialty Primary License State
1223G0001X General Practice Dentistry Primary 13967 MD

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Kathryn Ehmann, DDS
NPI: 1003801549
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 600 RIDGELY AVE, SUITE 217, Annapolis, MD, 21401

Other providers at this practice address

NPI Name Type Specialty Location
1326042094 Molly Bartlett Individual Specialist Annapolis, MD
1366446064 Eric Schwartz Individual Urology Physician Annapolis, MD
1730184177 David Mcdermott Individual Urology Physician Annapolis, MD
1811992258 Edward Zagula Individual Specialist Annapolis, MD
1649275520 Elizabeth D'Antonio Individual Specialist Annapolis, MD
1508850991 Aditya Chopra Individual Internal Medicine Physician Annapolis, MD
1669440475 Robert Handwerger Individual Specialist Annapolis, MD
1306814264 Angela Peterman Individual Specialist Annapolis, MD

Verify this record

Cross-check NPI 1003801549 against the authoritative CMS record: view Dr. Kathryn Joan Ehmann on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

Where does Kathryn Ehmann practice?
The practice location on file with NPPES is in Annapolis, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Kathryn Ehmann?
The National Provider Identifier (NPI) for Kathryn Ehmann is 1003801549, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2011-08-18.