Leena Geetha Adhikesavan, M.D
NPI 1689735201 · Internal Medicine Physician · Peoria, IL
Enrolled with Medicare as Practitioner - Rheumatology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leena Geetha Adhikesavan, M.D is a Internal Medicine Physician provider in Peoria, IL (NPI 1689735201).
Provider details
- NPI number
- 1689735201
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Female
- Sole proprietor
- No
- License
- MD428780 (PA)
Specialties & taxonomies
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 · 27 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Methotrexate Sodiumbrand: Methotrexate | 464 | 148 |
| Hydroxychloroquine Sulfate | 451 | 155 |
| Prednisone | 355 | 140 |
| Leflunomide | 244 | 97 |
| Adalimumab-Attobrand: Amjevita(cf) Autoinjector | 110 | 24 |
| Etanerceptbrand: Enbrel | 98 | 12 |
| Sulfasalazine |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2021-12-13
Frequently asked questions
- What is Leena Geetha Adhikesavan's NPI number?
- Leena Geetha Adhikesavan's National Provider Identifier (NPI) is 1689735201, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leena Geetha Adhikesavan's specialty?
- Leena Geetha Adhikesavan is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Leena Geetha Adhikesavan located?
- Leena Geetha Adhikesavan's practice location on file with NPPES is 200 E Pennsylvania Ave, Peoria, IL 61603-3089.
- What is Leena Geetha Adhikesavan's phone number?
- The practice phone number listed in the NPPES registry for Leena Geetha Adhikesavan is (309) 655-7900.
- Does Leena Geetha Adhikesavan accept Medicare?
- Leena Geetha Adhikesavan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leena Geetha Adhikesavan's NPI active?
- Yes — Leena Geetha Adhikesavan's NPI (1689735201) is active in the NPPES registry as of the last update on 2021-12-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.