Bobby Chawla, D.O.
NPI 1598956963 · Hematology & Oncology Physician · Caldwell, ID
Enrolled with Medicare as Practitioner - Hematology/Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Bobby Chawla, D.O. is a Hematology & Oncology Physician provider in Caldwell, ID (NPI 1598956963).
Provider details
- NPI number
- 1598956963
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 125-051396 (IL)
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 tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,800 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 472 | $90 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 468 | $132 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 272 | $90 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 215 | $133 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 143 | $61 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 56 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prochlorperazine Maleate | 279 | 167 |
| Anastrozole | 225 | 77 |
| Dexamethasone | 173 | 97 |
| Prednisone | 114 | 35 |
| Acalabrutinib Maleatebrand: Calquence | 107 | 13 |
| Loperamide Hclbrand: Loperamide | 102 | 62 |
| Apixabanbrand: Eliquis | 101 | 30 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$283,848 across 378 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
- 2007-08-09
- Last updated
- 2020-04-21
- Certified
- 2020-04-21
Frequently asked questions
- What is Bobby Chawla's NPI number?
- Bobby Chawla's National Provider Identifier (NPI) is 1598956963, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Bobby Chawla's specialty?
- Bobby Chawla is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Bobby Chawla located?
- Bobby Chawla's practice location on file with NPPES is 3123 Medical Dr, Caldwell, ID 83605.
- What is Bobby Chawla's phone number?
- The practice phone number listed in the NPPES registry for Bobby Chawla is (208) 367-3131.
- Does Bobby Chawla accept Medicare?
- Bobby Chawla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Bobby Chawla's NPI active?
- Yes — Bobby Chawla's NPI (1598956963) is active in the NPPES registry as of the last update on 2020-04-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.