Shiva Jashwanth Gaddam
NPI 1154983385 · Hematology & Oncology Physician · Shreveport, LA
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Shiva Jashwanth Gaddam is a Hematology & Oncology Physician provider in Shreveport, LA (NPI 1154983385).
Provider details
- NPI number
- 1154983385
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- 330826 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
6 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 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 44 | 20 |
| Dexamethasone | 42 | 27 |
| Oxycodone Hcl | 33 | 18 |
| Potassium Chloride | 28 | 17 |
| Valacyclovir Hclbrand: Valacyclovir | 26 | — |
| Olanzapine | 23 | 11 |
| Morphine Sulfatebrand: Morphine Sulfate Er |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,888 across 66 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
- 2019-07-09
- Last updated
- 2025-07-22
- Certified
- 2025-07-22
Frequently asked questions
- What is Shiva Jashwanth Gaddam's NPI number?
- Shiva Jashwanth Gaddam's National Provider Identifier (NPI) is 1154983385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Shiva Jashwanth Gaddam's specialty?
- Shiva Jashwanth Gaddam is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Shiva Jashwanth Gaddam located?
- Shiva Jashwanth Gaddam's practice location on file with NPPES is 1541 Kings Hwy, Shreveport, LA 71103-4228.
- What is Shiva Jashwanth Gaddam's phone number?
- The practice phone number listed in the NPPES registry for Shiva Jashwanth Gaddam is (318) 626-0000.
- Does Shiva Jashwanth Gaddam accept Medicare?
- Shiva Jashwanth Gaddam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Shiva Jashwanth Gaddam's NPI active?
- Yes — Shiva Jashwanth Gaddam's NPI (1154983385) is active in the NPPES registry as of the last update on 2025-07-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.