NPI age
19 years
Enumerated 2007-03-21
● Active
Type 1 · Individual
Denise Dn Tu, DDS
Tu is 1 of 2072 dentist providers in Houston and 1 of 15661 in Texas.
Primary specialty
Dentist
Plus 1 subspecialty
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2007-07-08
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org
How this provider compares
Across 15661 active dentist providers in Texas.
NPI age
19 years
↑ 5 yr above median (14 yr)
State licenses
2 states
Top 94% — 5% of peers are multi-state
Subspecialties
0
13% of peers hold subspecialties
NPI lifetime · 2007 → 2026
2007-03Enumerated in NPPES
2007
2026
Where they practice
Practice location
5712 S Gessner, #f
Houston, TX 77036
Mailing address
5712 S Gessner, #f
Houston, TX 77036
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.
Identifiers
| Type | Value | Notes |
|---|---|---|
| 01 (TX) | B1304001 | DELTA CHIP |
Multi-state credentialing: Licensed in 2 states. Useful context for credentialers building cross-state provider networks.
Practice context
Solo or small practice. No other active providers share this practice address in NPPES.
Recently enumerated nearby: 11 new dentist providers have been added in Houston in the last 180 days.
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Request a quote →How to verify this provider
- Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
- Check the state license is currently active.State licensing boards publish current status; NPPES does not.
- Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.