Quick answers
- Which hospitals does James Temprano work at?
- Medicare's official clinician data lists James Temprano at 2 hospitals: Mercy Hospital St Louis and SSM Health St Mary's Hospital - St Louis. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James Temprano see patients?
- Medicare's clinician data lists 2 practice locations, including Chesterfield, MO and Saint Louis, MO. Call before your visit to confirm the address.
- What is James Temprano's specialty?
- Medicare lists Allergy/Immunology as the primary specialty, and also Internal Medicine.
- Does James Temprano accept Medicare assignment?
- Yes. Medicare's clinician data says James Temprano accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for James Temprano?
- (314) 849-8700, as listed in official Medicare / NPI Registry data.
- What is James Temprano's NPI number?
- 1093729972. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James Temprano works
Medicare's Facility Affiliation Data lists James Temprano at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Mercy Hospital St LouisSaint Louis, MO · Acute Care Hospital · CCN 260020
- SSM Health St Mary's Hospital - St LouisSaint Louis, MO · Acute Care Hospital · CCN 260091
Practice locations
Addresses where James Temprano is enrolled with Medicare (CMS data updated 2026-10-02).
- 16216 Baxter RdChesterfield, MO 63017 (314) 849‑8700
- 9701 Landmark Pkwy Dr, Suite 207Saint Louis, MO 63127 (314) 849‑8700
Group practices
Medicare enrollment lists James Temprano as a member of this group (CMS data updated 2026-10-02).
- Allergy, Asthma and Sinus Care Center, LLC10 clinicians in the group
Specialties
- Allergy/Immunologyprimary
- Internal Medicinealso
Other allergist and immunologists in Chesterfield
Clinicians with the same Medicare primary specialty in Chesterfield, MO — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Kentucky College Of Medicine |
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1093729972 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians