Uma Bagga, M.D.
NPI 1710207840 · Trauma Surgery Physician · Orange, CA
Enrolled with Medicare as Practitioner - General Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Uma Bagga, M.D. is a Trauma Surgery Physician provider in Orange, CA (NPI 1710207840).
Provider details
- NPI number
- 1710207840
- Entity type
- Individual
- Primary specialty
- Trauma Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A172760 (CA)
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 tenure28% of score
16 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
169 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 | 65 | $121 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 48 | $176 |
| Critical Care, First 30-74 Minutes99291 | 43 | $219 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 13 | $82 |
Typical Medicare-allowed amounts for these services range $82–$219 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Additional practice locations (2)
- 11370 Anderson St Ste 2100Loma Linda, CA 92354-3450Phone: (909) 558-2822
- 1493 Cambridge StCambridge, MA 02139-1047Phone: (617) 665-1019Fax: (617) 665-2151
Registry dates
- Enumerated
- 2010-06-11
- Last updated
- 2025-10-23
- Certified
- 2025-10-23
Frequently asked questions
- What is Uma Bagga's NPI number?
- Uma Bagga's National Provider Identifier (NPI) is 1710207840, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Uma Bagga's specialty?
- Uma Bagga is listed in the NPPES registry with a primary specialty of Trauma Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Uma Bagga located?
- Uma Bagga's practice location on file with NPPES is 101 the City Dr S, Orange, CA 92868-3201.
- What is Uma Bagga's phone number?
- The practice phone number listed in the NPPES registry for Uma Bagga is (714) 456-8888.
- Does Uma Bagga accept Medicare?
- Uma Bagga is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Uma Bagga's NPI active?
- Yes — Uma Bagga's NPI (1710207840) is active in the NPPES registry as of the last update on 2025-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.