Lilian St. John, MD
NPI 1316152382 · Neonatal-Perinatal Medicine Physician · Richardson, TX
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lilian St. John, MD is a Neonatal-Perinatal Medicine Physician provider in Richardson, TX (NPI 1316152382).
Provider details
- NPI number
- 1316152382
- Entity type
- Individual
- Primary specialty
- Neonatal-Perinatal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- M2825 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-05-13
- Last updated
- 2022-01-03
- Certified
- 2022-01-03
Frequently asked questions
- What is Lilian St. John's NPI number?
- Lilian St. John's National Provider Identifier (NPI) is 1316152382, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lilian St. John's specialty?
- Lilian St. John is listed in the NPPES registry with a primary specialty of Neonatal-Perinatal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lilian St. John located?
- Lilian St. John's practice location on file with NPPES is 2831 E President George Bush Hwy, Richardson, TX 75082-3561.
- What is Lilian St. John's phone number?
- The practice phone number listed in the NPPES registry for Lilian St. John is (214) 343-6663.
- Does Lilian St. John accept Medicare?
- Lilian St. John is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lilian St. John's NPI active?
- Yes — Lilian St. John's NPI (1316152382) is active in the NPPES registry as of the last update on 2022-01-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.