Joy Um, MD
Joy Um, MD holds NPI 1801391461, with a primary taxonomy of pediatric rheumatology physician and a practice location in Saint Louis, MO. The number was issued on March 27, 2018 and the NPPES record was last updated on July 28, 2026. The record lists 3 taxonomy codes.
Taxonomies and licenses
| Taxonomy | Code | License |
|---|---|---|
| Pediatric Rheumatology Physician Primary | 2080P0216X | 2022026794 (MO) |
| Rheumatology Physician | 207RR0500X | 2022026794 (MO) |
| Pediatrics Physician | 208000000X | 2022026794 (MO) |
Practice location
Div Ped Rheumatology
Saint Louis, MO 63110-1002
Local context
Active NPPES records list 17 providers with pediatric rheumatology physician as the primary taxonomy within 25 miles of this practice location's ZIP code.
The same primary taxonomy is listed by 30 in Missouri and 663 nationwide.
These are counts from NPPES records, not a ranking or recommendation. Distances are measured between ZIP code centers, not street addresses.
Record history
- Name on record
- Dr. Joy Minjeong Um
- Status
- Active
- NPI issued
- Last updated in NPPES
Is this your record? Updates are made through NPPES, the official National Plan and Provider Enumeration System.
NPPES data as of · Source: CMS NPPES
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