Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Elizabeth Doolittle, DDS
Dentist in Wisconsin Rapids, WI · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1972692903
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Registry record
Entity type Individual (Type 1)
Name Mary Elizabeth Doolittle
Credential DDS
Sex Female
Practice address 2301 Chestnut Street, Wisconsin Rapids, WI, 54494
Phone (715) 424-2301
Fax (715) 424-2309
Enumeration date Oct 11, 2006
Last updated in NPPES Feb 10, 2010
Taxonomy & licenses
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees.
About the DDS credential
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| 1223G0001X | Medicaid | WI | - |
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 Mary Doolittle practice?
The practice location on file with NPPES is in Wisconsin Rapids, WI. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Doolittle?
The National Provider Identifier (NPI) for Mary Doolittle is 1972692903, a Type 1 (individual) record in the CMS NPPES registry.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-02-10.