Joanne Kang, M.D.
NPI 1972523793 · Rheumatology Physician · Loma Linda, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joanne Kang, M.D. is a Rheumatology Physician provider in Loma Linda, CA (NPI 1972523793).
Provider details
- NPI number
- 1972523793
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A73622 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 30 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisone | 312 | 127 |
| Methotrexate Sodiumbrand: Methotrexate | 215 | 96 |
| Hydroxychloroquine Sulfate | 181 | 66 |
| Leflunomide | 103 | 52 |
| Meloxicam | 93 | 34 |
| Colchicine | 76 | 30 |
| Tofacitinib Citratebrand: Xeljanz | 70 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$364 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-21
- Last updated
- 2021-11-30
Frequently asked questions
- What is Joanne Kang's NPI number?
- Joanne Kang's National Provider Identifier (NPI) is 1972523793, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Kang's specialty?
- Joanne Kang is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Joanne Kang located?
- Joanne Kang's practice location on file with NPPES is 11370 Anderson St, Loma Linda, CA 92354-3450.
- What is Joanne Kang's phone number?
- The practice phone number listed in the NPPES registry for Joanne Kang is (909) 558-2191.
- Does Joanne Kang accept Medicare?
- Joanne Kang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joanne Kang's NPI active?
- Yes — Joanne Kang's NPI (1972523793) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.