Dr. Timothy R Adamchuk, DMD

Dr. Timothy R Adamchuk is a General Practice Dentistry provider (Dentist) practicing in Windham, ME, registered in the NPPES registry with NPI 1871190926 since 2020. The credential DMD stands for Doctor of Medicine in Dentistry.

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NPI	1871190926
Entity type	Individual (Type 1)
Name	Dr. Timothy R Adamchuk
Credential	DMD
Sex	Male
Practice address	731 ROOSEVELT TRL, Windham, ME, 04062
Phone	2078928548
Enumeration date	2020-10-01
Last updated in NPPES	2023-01-31

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Secondary	DT-2866	HI
1223G0001X	General Practice Dentistry	Primary	DEN-5004	ME

DMD — Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD credential

Copy-ready billing details

Provider: Timothy Adamchuk, DMD
NPI: 1871190926
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 731 ROOSEVELT TRL, Windham, ME, 04062

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1861477606	Robert Green	Individual	General Practice Dentistry	Windham, ME
1750435558	Lifetime Dental Health, PA	Organization	General Practice Dentistry	Windham, ME
1902293848	Windham Dental Group PC	Organization	Dental Clinic/Center	Windham, ME

Verify this record

Cross-check NPI 1871190926 against the authoritative CMS record: view Dr. Timothy R Adamchuk 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 specialty is Timothy Adamchuk?

Timothy Adamchuk 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.

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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2023-01-31.