Joyce Mhlanga, MD
NPI 1831491919 · Diagnostic Radiology Physician · Saint Louis, MO
Enrolled with Medicare as Practitioner - Nuclear Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joyce Mhlanga, MD is a Diagnostic Radiology Physician provider in Saint Louis, MO (NPI 1831491919).
Provider details
- NPI number
- 1831491919
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2016034942 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
15 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,120 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. 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.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 387 | $107 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 157 | $9 |
| Nuclear Medicine Study of Bone And/Or Joint Whole Body78306 | 85 | $36 |
| Ct Scan of Chest With Contrast71260 | 73 | $51 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 70 | $82 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 38 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-11-23
- Last updated
- 2025-04-17
Frequently asked questions
- What is Joyce Mhlanga's NPI number?
- Joyce Mhlanga's National Provider Identifier (NPI) is 1831491919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joyce Mhlanga's specialty?
- Joyce Mhlanga is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Joyce Mhlanga located?
- Joyce Mhlanga's practice location on file with NPPES is 510 S Kingshighway Blvd, Saint Louis, MO 63110-1016.
- What is Joyce Mhlanga's phone number?
- The practice phone number listed in the NPPES registry for Joyce Mhlanga is (314) 362-7200.
- Does Joyce Mhlanga accept Medicare?
- Joyce Mhlanga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joyce Mhlanga's NPI active?
- Yes — Joyce Mhlanga's NPI (1831491919) is active in the NPPES registry as of the last update on 2025-04-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.