Aruna Gavini, MD
NPI 1942439021 · Hematology & Oncology Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aruna Gavini, MD is a Hematology & Oncology Physician provider in Walnut Creek, CA (NPI 1942439021).
Provider details
- NPI number
- 1942439021
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A127382 (CA)
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
16 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 |
|---|---|---|
| Dexamethasone | 147 | 49 |
| Lenalidomide | 142 | 20 |
| Anastrozole | 100 | 34 |
| Prochlorperazine Maleate | 70 | 51 |
| Prednisone | 54 | 21 |
| Acyclovir | 54 | 20 |
| Ondansetron Hcl | 45 | 29 |
| Hydroxyurea | 39 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-07-09
- Last updated
- 2021-12-17
Frequently asked questions
- What is Aruna Gavini's NPI number?
- Aruna Gavini's National Provider Identifier (NPI) is 1942439021, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aruna Gavini's specialty?
- Aruna Gavini is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Aruna Gavini located?
- Aruna Gavini's practice location on file with NPPES is 500 Lennon Ln, Walnut Creek, CA 94598-2415.
- What is Aruna Gavini's phone number?
- The practice phone number listed in the NPPES registry for Aruna Gavini is (925) 939-9610.
- Does Aruna Gavini accept Medicare?
- Aruna Gavini is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aruna Gavini's NPI active?
- Yes — Aruna Gavini's NPI (1942439021) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.