P Praxis·MD
● Active Type 1 · Individual

DR. Gregory William Olson, DDS, MS

Dentist·Houston, TX· NPI 1639186281 · Enumerated 2006 · 19 years on NPI
Olson is 1 of 188 dentist providers in Houston and 1 of 1797 in Texas.
NPI age
19 years
Enumerated 2006-08-02
Primary specialty
Dentist
Plus 2 subspecialties
Licensed in
TX, CA
2 states
Status
Active
No deactivations on record
Last NPPES update
2022-11-09
Source: monthly bulk 2026-05
Sole proprietor
No
May be part of a larger org

How this provider compares

Across 1797 active dentist providers in Texas.

NPI age
19 years
↑ 5 yr above median (14 yr)
State licenses
2 states
Top 89% — 10% of peers are multi-state
Subspecialties
1
In the 25% of peers with subspecialties

NPI lifetime · 2006 → 2026

2006-08Enumerated in NPPES
2006 2026

Where they practice

Practice location
7500 Cambridge St Ste 3410
Houston, TX 770542032
📞 7135008222
Mailing address
7500 Cambridge St Ste 3410
Houston, TX 770542032

Additional practice locations

2 secondary locations on file with NPPES.

Location 2
914 Riverview Dr
Redlands, CA 923741819
📞 9092531296
Location 3
6411 Fannin St
Houston, TX 770301501
📞 7137044000

Specialties

  • Dentist Primary
    An age-defined specialty that provides both primary and comprehensive preventive and therapeutic oral health care for infants and children through adolescence, including those with special health care needs.
    TX license #34762CA license #43475 taxonomy 1223P0221X
  • Dentist
    That area of dentistry concerned with the supervision, guidance and correction of the growing or mature dentofacial structures, including those conditions that require movement of teeth or correction of malrelationships and...
    CA license #43475 taxonomy 1223X0400X

Practice context

Part of a multi-provider practice. 6 other active providers share this practice address in NPPES.

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How to verify this provider

  1. Confirm the NPI on NPPES.The CMS registry is the system of record. Open NPPES →
  2. Check the state license is currently active.State licensing boards publish current status; NPPES does not.
  3. Confirm payer enrollment if billing.NPI presence does not guarantee active enrollment with Medicare, Medicaid, or commercial payers.

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