Samarjeet Bajwa
NPI 1851719512 · Neurology Physician · Corona, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Samarjeet Bajwa is a Neurology Physician provider in Corona, CA (NPI 1851719512).
Provider details
- NPI number
- 1851719512
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- A142456 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
12 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
1,188 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) |
|---|---|---|
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 745 | $122 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 205 | $131 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 165 | $82 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 39 | $179 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 21 | $171 |
| Evaluation of Neuropsychological Test, First Hour96132 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Memantine Hcl | 401 | 88 |
| Donepezil Hcl | 361 | 91 |
| Gabapentin | 145 | 31 |
| Atorvastatin Calcium | 111 | 33 |
| Citalopram Hydrobromidebrand: Citalopram Hbr | 107 | 24 |
| Levetiracetam | 102 | 24 |
| Galcanezumab-Gnlmbrand: Emgality Pen | 92 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$226 across 16 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)
- 101 the City Dr SSuite 400Orange, CA 92868-3201Phone: (714) 456-6693
Registry dates
- Enumerated
- 2014-03-31
- Last updated
- 2025-04-11
- Certified
- 2025-04-11
Frequently asked questions
- What is Samarjeet Bajwa's NPI number?
- Samarjeet Bajwa's National Provider Identifier (NPI) is 1851719512, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Samarjeet Bajwa's specialty?
- Samarjeet Bajwa is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Samarjeet Bajwa located?
- Samarjeet Bajwa's practice location on file with NPPES is 21634 Retreat Pkwy, Corona, CA 92883-6100.
- What is Samarjeet Bajwa's phone number?
- The practice phone number listed in the NPPES registry for Samarjeet Bajwa is (951) 493-6927.
- Does Samarjeet Bajwa accept Medicare?
- Samarjeet Bajwa is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Samarjeet Bajwa's NPI active?
- Yes — Samarjeet Bajwa's NPI (1851719512) is active in the NPPES registry as of the last update on 2025-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.