Timothy Mcdonald, DDS

Timothy Mcdonald is a General Practice Dentistry provider (Dentist) practicing in Howell, MI, registered in the NPPES registry with NPI 1992886089 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum

NPI	1992886089
Entity type	Individual (Type 1)
Name	Timothy Mcdonald
Credential	DDS
Sex	Male
Practice address	2765 E GRAND RIVER AVE, Howell, MI, 48843
Phone	5175463440
Enumeration date	2006-10-17
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	13576	MI

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

Copy-ready billing details

Provider: Timothy Mcdonald, DDS
NPI: 1992886089
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 2765 E GRAND RIVER AVE, Howell, MI, 48843

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1760689251	Howell Dentist, P. C.	Organization	General Practice Dentistry	Howell, MI
1295910776	Steven Stilianos DDS PC	Organization	Dentist	Howell, MI
1205011772	Steven Stilianos	Individual	Dentist	Howell, MI
1871754325	John Papadopoulos	Individual	General Practice Dentistry	Howell, MI

Verify this record

Cross-check NPI 1992886089 against the authoritative CMS record: view Timothy Mcdonald 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

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Timothy Mcdonald?

Timothy Mcdonald is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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