Quynh-Thu 'Gigi' Doan MD PLLC
NPI 1295499135 · Obstetrics & Gynecology Physician · Houston, TX
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Quynh-Thu 'Gigi' Doan MD PLLC is a Obstetrics & Gynecology Physician organization in Houston, TX (NPI 1295499135).
Provider details
- NPI number
- 1295499135
- Entity type
- Organization
- Primary specialty
- Obstetrics & Gynecology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Quynh-Thu Doan, Owner/Physician(281) 717-4366
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2021-10-27
- Last updated
- 2021-10-27
- Certified
- 2021-10-27
Frequently asked questions
- What is Quynh-Thu 'Gigi' Doan MD PLLC's NPI number?
- Quynh-Thu 'Gigi' Doan MD PLLC's National Provider Identifier (NPI) is 1295499135, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Quynh-Thu 'Gigi' Doan MD PLLC?
- Quynh-Thu 'Gigi' Doan MD PLLC is classified in the NPPES registry as Obstetrics & Gynecology Physician (Allopathic & Osteopathic Physicians).
- Where is Quynh-Thu 'Gigi' Doan MD PLLC located?
- Quynh-Thu 'Gigi' Doan MD PLLC's practice location on file with NPPES is 18300 Katy Fwy Ste 205, Houston, TX 77094-1520.
- What is Quynh-Thu 'Gigi' Doan MD PLLC's phone number?
- The practice phone number listed in the NPPES registry for Quynh-Thu 'Gigi' Doan MD PLLC is (281) 717-4366.
- Does Quynh-Thu 'Gigi' Doan MD PLLC accept Medicare?
- Quynh-Thu 'Gigi' Doan MD PLLC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Quynh-Thu 'Gigi' Doan MD PLLC?
- The authorized official listed on Quynh-Thu 'Gigi' Doan MD PLLC's NPPES record is Quynh-Thu Doan, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Quynh-Thu 'Gigi' Doan MD PLLC's NPI active?
- Yes — Quynh-Thu 'Gigi' Doan MD PLLC's NPI (1295499135) is active in the NPPES registry as of the last update on 2021-10-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.