Siddharth Bhargava, MD
NPI 1043849078 · Ophthalmology Physician · Upland, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Siddharth Bhargava, MD is a Ophthalmology Physician provider in Upland, CA (NPI 1043849078).
Provider details
- NPI number
- 1043849078
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 2024011050 (MO)
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
6 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
30 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 | 16 | $123 |
| Exam of Visual Field With Extended Testing92083 | 14 | $60 |
Typical Medicare-allowed amounts for these services range $60–$123 (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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 67 | 38 |
| Brimonidine Tartrate | 50 | 24 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 47 | 31 |
| Prednisolone Acetate | 46 | 39 |
| Moxifloxacin Hclbrand: Moxifloxacin | 19 | 17 |
| Dorzolamide Hcl | 16 | — |
| Ketorolac Tromethamine | 14 | 13 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,540 across 26 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
Additional practice locations (1)
- 4901 Forest Park AveDept Ophthalmology, 6th FlSaint Louis, MO 63108-1495Phone: (314) 362-3937Fax: (314) 362-3725
Registry dates
- Enumerated
- 2020-04-02
- Last updated
- 2025-05-30
- Certified
- 2025-05-30
Frequently asked questions
- What is Siddharth Bhargava's NPI number?
- Siddharth Bhargava's National Provider Identifier (NPI) is 1043849078, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Siddharth Bhargava's specialty?
- Siddharth Bhargava is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Siddharth Bhargava located?
- Siddharth Bhargava's practice location on file with NPPES is 555 N 13th Ave, Upland, CA 91786-4904.
- What is Siddharth Bhargava's phone number?
- The practice phone number listed in the NPPES registry for Siddharth Bhargava is (800) 345-8979.
- Does Siddharth Bhargava accept Medicare?
- Siddharth Bhargava is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Siddharth Bhargava's NPI active?
- Yes — Siddharth Bhargava's NPI (1043849078) is active in the NPPES registry as of the last update on 2025-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.