Leslie Jackson, MD
NPI 1972690774 · Rheumatology Physician · La Grande, OR
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Jackson, MD is a Rheumatology Physician provider in La Grande, OR (NPI 1972690774).
Provider details
- NPI number
- 1972690774
- Entity type
- Individual
- Primary specialty
- Rheumatology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 9300627 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 571 | 106 |
| Hydroxychloroquine Sulfate | 437 | 92 |
| Prednisone | 358 | 99 |
| Leflunomide | 117 | 25 |
| Allopurinol | 78 | 11 |
| Adalimumabbrand: Humira(cf) Pen | 71 | — |
| Azathioprine | 54 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-05
- Last updated
- 2021-11-23
- Certified
- 2021-11-23
Frequently asked questions
- What is Leslie Jackson's NPI number?
- Leslie Jackson's National Provider Identifier (NPI) is 1972690774, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Jackson's specialty?
- Leslie Jackson is listed in the NPPES registry with a primary specialty of Rheumatology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Jackson located?
- Leslie Jackson's practice location on file with NPPES is 710 Sunset Dr, La Grande, OR 97850-1200.
- What is Leslie Jackson's phone number?
- The practice phone number listed in the NPPES registry for Leslie Jackson is (541) 663-3000.
- Does Leslie Jackson accept Medicare?
- Leslie Jackson is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Jackson's NPI active?
- Yes — Leslie Jackson's NPI (1972690774) is active in the NPPES registry as of the last update on 2021-11-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.