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Mr. John C Dowell, DDS

Mr. John C Dowell is a Dentist provider (Dentist) practicing in Lavale, MD, registered in the NPPES registry with NPI 1598774036 since 2006. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1598774036
Entity type Individual (Type 1)
Name Mr. John C Dowell
Credential DDS
Sex Male
Practice address 772 NATIONAL HIGHWAY, Lavale, MD, 21502
Phone 3017296911
Fax 3017296912
Enumeration date 2006-08-05
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 6402 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: John Dowell, DDS
NPI: 1598774036
Taxonomy: 122300000X (Dentist)
Address: 772 NATIONAL HIGHWAY, Lavale, MD, 21502

Verify this record

Cross-check NPI 1598774036 against the authoritative CMS record: view Mr. John C Dowell 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

What is the NPI number for John Dowell?
The National Provider Identifier (NPI) for John Dowell is 1598774036, a Type 1 (individual) record in the CMS NPPES registry.
Where does John Dowell practice?
The practice location on file with NPPES is in Lavale, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.