Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mrs. Sharon Kay Thomas, C.D. (DONA)
Doula in Catonsville, MD · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1417225657
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Registry record
Entity type Individual (Type 1)
Name Mrs. Sharon Kay Thomas
Credential C.D. (DONA)
Sex Female
Practice address 2205 Rockhaven Ave, Catonsville, MD, 21228
Phone (443) 695-5099
Fax (410) 461-2252
Enumeration date Dec 2, 2011
Last updated in NPPES Dec 2, 2011
Taxonomy & licenses
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 Sharon Thomas practice?
The practice location on file with NPPES is in Catonsville, MD. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sharon Thomas?
The National Provider Identifier (NPI) for Sharon Thomas is 1417225657, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-12-02.