Nnamdi Anunobi, MD
Critical Care (Intensivists) · Internal Medicine (CMS) · Saint Louis, MO
At a glance
660 S Euclid Ave, Saint Louis, MO 63110-1010
NPPES record updated Sep 12, 2024. Public records can lag behind changes at a practice.
Before you call: a quick checklist
- Are you accepting new patients?
- Do you accept my specific insurance plan?
- Do you provide the service I need at this address?
- Do I need a referral, and what is the earliest appointment?
Insurance participation and appointment availability are not established by these public records.
Medicare & insurance
Insurance participation is not established by these public records. Ask the practice and your insurer about your specific plan and this location.
How to check your coverage
Use your plan’s provider directory or the member-services number on your insurance card. Confirm the clinician, practice address, service, and whether a referral is required. A missing opt-out record does not establish Medicare acceptance.
Check the official Medicare directory ↗Practice location
660 S Euclid AveSaint Louis, MO 63110-1010
Additional reported practice locations
915 N Grand BlvdSaint Louis, MO 631061621
Phone: 3146524100 1 Barnes Jewish Hospital Plz
Saint Louis, MO 631101003
Phone: 3147473000 3015 N Ballas Rd
Saint Louis, MO 631312329
Phone: 3149965000
Education & affiliations
- Medical / professional school
- Not reported in this file
- Graduation year
- 2015
- CMS specialties
- Critical Care (Intensivists) · Internal Medicine
Practice groups
- Cep America Illinois Intensivists
- Missouri Baptist Medical Center
- Physician Specialists Of St Lukes Llc
Reported hospital affiliations
- Carlinville Area Hospital Carlinville, IL
- Hillsboro Area Hospital Hillsboro, IL
- Missouri Baptist Medical Center Saint Louis, MO
- St Johns Hospital Springfield, IL
- St Lukes Hospital Chesterfield, MO
Graduation year does not establish years in practice. A reported affiliation does not establish employment, current admitting privileges, or insurance participation.
Source: CMS National Downloadable File · Published Oct 15, 2026.
Source: CMS Facility Affiliation Data · Published Oct 15, 2026.
Procedures in the public data
Reported activity can help you ask more informed questions about a practice’s services.
No displayed procedure-category record in this release. This does not mean the clinician performs no procedures.
CMS uses a one-year claims window with a reporting lag. Counts cover the Medicare activity included by CMS, not all patients. “1–10” is a published range. Volume is not a quality or outcomes score. Coverage and methodology
Source: CMS Utilization Data · Published Oct 15, 2026.
Find providers with a similar service mix
Compare 2024 published Medicare activity in the same reported specialty, here or in another city.
Industry-reported general payments
No matching general-payment summary in the imported release. This is not a verified zero and does not rule out other payment types or years.
Source: CMS 2025 payments grouped by covered recipient and nature of payments · Published Jun 30, 2026.
Professional details: NPI, taxonomy & registry record
Registry details
- Primary taxonomy
- Critical Care (Intensivists) · Internal Medicine (CMS)
- Taxonomy code
- 207RC0200X
- Enumeration date
- Apr 13, 2018
- Record updated
- Sep 12, 2024
More registry details
- Provider type
- Individual · Type 1
- Reported credentials
- MD
Reported taxonomies and licenses
207RC0200X
License reported: 036171500 IL
208M00000X
License reported: 2022031002 MO
208M00000X
License reported: 036171500 IL
207RC0200X · Primary
License reported: 2022031002 MO
License numbers and credentials are reported to NPPES; HCPList does not independently verify them.
Practice location
660 S Euclid AveSaint Louis, MO 63110-1010
- Phone
- (314) 454-8762
Mailing address
660 S EUCLID AVESAINT LOUIS, MO 631101010
Information may be outdated or incomplete. Confirm details directly with the practice. HCPList is an independent directory and is not affiliated with CMS.
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