Parminder Chawla, MD
NPI 1285605865 · Neurology Physician · Leesburg, VA
Enrolled with Medicare as Practitioner - Neurology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Parminder Chawla, MD is a Neurology Physician provider in Leesburg, VA (NPI 1285605865).
Provider details
- NPI number
- 1285605865
- Entity type
- Individual
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0101246319 (VA)
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
20 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
2,425 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 | 1,176 | $120 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'SG2211 | 501 | $16 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 256 | $159 |
| Evaluation of Neuropsychological Test, First Hour96132 | 136 | $123 |
| Administration of Psychological Or Neuropsychological Test By Technician, First 30 Minutes96138 | 135 | $33 |
| Needle Measurement of Electrical Activity in Arm Or Leg Muscles, Complete Study |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 59 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Donepezil Hcl | 1,011 | 285 |
| Memantine Hcl | 892 | 221 |
| Carbidopa/Levodopabrand: Carbidopa-Levodopa | 648 | 161 |
| Pregabalin | 452 | 136 |
| Gabapentin | 428 | 126 |
| Quetiapine Fumarate | 228 | 69 |
| Lamotrigine | 219 | 50 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,592 across 224 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
- 2006-01-31
- Last updated
- 2010-08-25
Frequently asked questions
- What is Parminder Chawla's NPI number?
- Parminder Chawla's National Provider Identifier (NPI) is 1285605865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Parminder Chawla's specialty?
- Parminder Chawla is listed in the NPPES registry with a primary specialty of Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Parminder Chawla located?
- Parminder Chawla's practice location on file with NPPES is 19420 Golf Vista Plz, Leesburg, VA 20176-8265.
- What is Parminder Chawla's phone number?
- The practice phone number listed in the NPPES registry for Parminder Chawla is (703) 729-1900.
- Does Parminder Chawla accept Medicare?
- Parminder Chawla is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Parminder Chawla's NPI active?
- Yes — Parminder Chawla's NPI (1285605865) is active in the NPPES registry as of the last update on 2010-08-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.