Clayton Primary Care Group, Inc
NPI 1154571776 · Internal Medicine Physician · Saint Louis, MO
Clayton Primary Care Group, Inc is a Internal Medicine Physician organization in Saint Louis, MO (NPI 1154571776).
Provider details
- NPI number
- 1154571776
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- J Corder, Owner/Partner(314) 872-9900
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
17 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
- 2008-09-19
- Last updated
- 2008-09-19
Frequently asked questions
- What is Clayton Primary Care Group, Inc's NPI number?
- Clayton Primary Care Group, Inc's National Provider Identifier (NPI) is 1154571776, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Clayton Primary Care Group, Inc?
- Clayton Primary Care Group, Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Clayton Primary Care Group, Inc located?
- Clayton Primary Care Group, Inc's practice location on file with NPPES is 3009 N Ballas Rd, Saint Louis, MO 63131-2322.
- What is Clayton Primary Care Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Clayton Primary Care Group, Inc is (314) 872-9900.
- Who is the authorized official for Clayton Primary Care Group, Inc?
- The authorized official listed on Clayton Primary Care Group, Inc's NPPES record is J Corder, Owner/Partner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Clayton Primary Care Group, Inc's NPI active?
- Yes — Clayton Primary Care Group, Inc's NPI (1154571776) is active in the NPPES registry as of the last update on 2008-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.