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Robert Williams, MD
NPI 1740840172 · Pediatrics Physician · Saint Louis, MO
Robert Williams, MD is a Pediatrics Physician provider in Saint Louis, MO (NPI 1740840172).
Provider details
- NPI number
- 1740840172
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 2019019497 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(66/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 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
1 Childrens Pl # 3s34
Saint Louis, MO 63110-1002
Phone: (314) 454-6006
Fax: (314) 454-4102
Street-level locationGet directions
Mailing address
1 Childrens Pl # 3s34
Saint Louis, MO 63110-1002
Registry dates
- Enumerated
- 2019-06-18
- Last updated
- 2019-06-18
Frequently asked questions
- What is Robert Williams's NPI number?
- Robert Williams's National Provider Identifier (NPI) is 1740840172, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Williams's specialty?
- Robert Williams is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Williams located?
- Robert Williams's practice location on file with NPPES is 1 Childrens Pl # 3s34, Saint Louis, MO 63110-1002.
- What is Robert Williams's phone number?
- The practice phone number listed in the NPPES registry for Robert Williams is (314) 454-6006.
- Is Robert Williams's NPI active?
- Yes — Robert Williams's NPI (1740840172) is active in the NPPES registry as of the last update on 2019-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.