Yuvraj Grewal, M.D.
NPI 1073821922 · Clinical Neurophysiology Physician · Santa Clarita, CA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yuvraj Grewal, M.D. is a Clinical Neurophysiology Physician provider in Santa Clarita, CA (NPI 1073821922).
Provider details
- NPI number
- 1073821922
- Entity type
- Individual
- Primary specialty
- Clinical Neurophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 143512 (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
16 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
424 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 | 222 | $138 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 58 | $179 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study95886 | 57 | $108 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 28 | $135 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 26 | $123 |
| Nerve Conduction, 5-6 Studies |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 16 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Gabapentin | 129 | 32 |
| Donepezil Hcl | 62 | 18 |
| Levetiracetam | 45 | — |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 40 | 14 |
| Propranolol Hcl | 36 | — |
| Memantine Hcl | 30 | — |
| Atogepantbrand: Qulipta | 27 | — |
| Lorazepam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$915 across 43 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
- 2010-09-14
- Last updated
- 2019-05-14
Frequently asked questions
- What is Yuvraj Grewal's NPI number?
- Yuvraj Grewal's National Provider Identifier (NPI) is 1073821922, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yuvraj Grewal's specialty?
- Yuvraj Grewal is listed in the NPPES registry with a primary specialty of Clinical Neurophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Yuvraj Grewal located?
- Yuvraj Grewal's practice location on file with NPPES is 23861 Mcbean Pkwy Ste A4, Santa Clarita, CA 91355-2003.
- What is Yuvraj Grewal's phone number?
- The practice phone number listed in the NPPES registry for Yuvraj Grewal is (661) 888-1099.
- Does Yuvraj Grewal accept Medicare?
- Yuvraj Grewal is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yuvraj Grewal's NPI active?
- Yes — Yuvraj Grewal's NPI (1073821922) is active in the NPPES registry as of the last update on 2019-05-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.