NPI age
12 years
Enumerated 2013-12-12
● Active Type 2 · Organization
James Duncan Dds, PA
James Duncan Dds, PA is 1 of 15661 dentist organizations in Texas.
Primary specialty
Dentist
Practice locations
1
0 secondary on file
Status
Active
No deactivations on record
Authorized official
Duncan
Owner/president
Last NPPES update
2013-12-12
Source: monthly bulk 2026-05
How this organization compares
Across 15661 active dentist providers in Texas.
NPI age
12 years
↓ 2 yr below median
Practice locations
1
0 secondary on file
Subspecialties
0
NPI lifetime · 2013 → 2026
2013-12Enumerated in NPPES
2013
2026
Where they practice
Primary practice location
240 Reliant Dr
Portland, TX 783743317
Mailing address
240 Reliant Dr
Portland, TX 783743317
Authorized official
James Duncan, DDS
Owner/president
📞 3616433030
Individual providers at this organization
1 individual provider on file at this primary practice address.
- James Duncan, DDS Dentist NPI 1609081488
Specialties
-
Dentist PrimaryA general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.
Other names on file (1)
Doing-business-as, former, and alternate names recorded by NPPES.
-
Duncan Dental Studio
Practice context
Multi-provider organization. 1 individual provider on file at this primary address.
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- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Verify the organization is in good standing.Cross-check with the state's business registration and any applicable licensing boards.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.