OrganizationActive
Liliane M. Hay, M.D., Faap, P.A.
NPI 1164597738 · Pediatrics Physician · Houston, TX
Liliane M. Hay, M.D., Faap, P.A. is a Pediatrics Physician organization in Houston, TX (NPI 1164597738).
Provider details
- NPI number
- 1164597738
- Entity type
- Organization
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Liliane Hay, M.D.(713) 461-9100
- License
- K6601 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
915 Gessner Rd
Suite 985
Houston, TX 77024-2527
Phone: (713) 461-9100
Street-level locationGet directions
Mailing address
915 Gessner Rd Ste 985
Houston, TX 77024-2558
Other names (DBA / former)
- Doing business as
- Memorial City Pediatrics
- Doing business as
- Memorial City Pediatrics
Registry dates
- Enumerated
- 2006-11-21
- Last updated
- 2026-02-04
- Certified
- 2026-02-04
Frequently asked questions
- What is Liliane M. Hay, M.D., Faap, P.A.'s NPI number?
- Liliane M. Hay, M.D., Faap, P.A.'s National Provider Identifier (NPI) is 1164597738, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Liliane M. Hay, M.D., Faap, P.A.?
- Liliane M. Hay, M.D., Faap, P.A. is classified in the NPPES registry as Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Liliane M. Hay, M.D., Faap, P.A. located?
- Liliane M. Hay, M.D., Faap, P.A.'s practice location on file with NPPES is 915 Gessner Rd, Houston, TX 77024-2527.
- What is Liliane M. Hay, M.D., Faap, P.A.'s phone number?
- The practice phone number listed in the NPPES registry for Liliane M. Hay, M.D., Faap, P.A. is (713) 461-9100.
- Who is the authorized official for Liliane M. Hay, M.D., Faap, P.A.?
- The authorized official listed on Liliane M. Hay, M.D., Faap, P.A.'s NPPES record is Liliane Hay, M.D.. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Liliane M. Hay, M.D., Faap, P.A.'s NPI active?
- Yes — Liliane M. Hay, M.D., Faap, P.A.'s NPI (1164597738) is active in the NPPES registry as of the last update on 2026-02-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.