Sidharth Bagga, MD, MBA
NPI 1285865436 · Internal Medicine Physician · Oroville, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sidharth Bagga, MD, MBA is a Internal Medicine Physician provider in Oroville, CA (NPI 1285865436).
Provider details
- NPI number
- 1285865436
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBA
- Sex
- Male
- Sole proprietor
- No
- License
- MT194318 (PA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
4,861 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 2,346 | $116 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 644 | $77 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 541 | $170 |
| Subsequent Hospital Care With Straightforward Or Low Level of Medical Decision Making, Per Day, If Using Time, at Least 25 Minutes99231 | 398 | $48 |
| Irrigation and Suction of Lung Airways to Obtain Cells Using an Endoscope31624 | 328 | $113 |
| Critical Care, First 30-74 Minutes99291 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 46 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 2,100 | 668 |
| Fluticasone/Umeclidin/Vilanterbrand: Trelegy Ellipta | 895 | 181 |
| Prednisone | 718 | 329 |
| Fluticasone Propionate | 702 | 288 |
| Tiotropium Bromidebrand: Spiriva Respimat | 616 | 154 |
| Montelukast Sodium | 615 | 159 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-08-06
- Last updated
- 2016-07-05
Frequently asked questions
- What is Sidharth Bagga's NPI number?
- Sidharth Bagga's National Provider Identifier (NPI) is 1285865436, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sidharth Bagga's specialty?
- Sidharth Bagga is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Sidharth Bagga located?
- Sidharth Bagga's practice location on file with NPPES is 2767 Olive Hwy, Oroville, CA 95966-6118.
- What is Sidharth Bagga's phone number?
- The practice phone number listed in the NPPES registry for Sidharth Bagga is (530) 533-8500.
- Does Sidharth Bagga accept Medicare?
- Sidharth Bagga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sidharth Bagga's NPI active?
- Yes — Sidharth Bagga's NPI (1285865436) is active in the NPPES registry as of the last update on 2016-07-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.