Brian Chesnie, M.D.
NPI 1831196609 · Specialist · Newport Beach, CA
Enrolled with Medicare as Practitioner - Cardiac Electrophysiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Chesnie, M.D. is a Specialist provider in Newport Beach, CA (NPI 1831196609).
Provider details
- NPI number
- 1831196609
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- C41393 (CA)
Specialties & taxonomies
Other Service Providers
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
6,250 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) |
|---|---|---|
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, Each Additional 20 Minutes99458 | 1,347 | $42 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,025 | $98 |
| Management Using the Results of Remote Vital Sign Monitoring Per Calendar Month, First 20 Minutes99457 | 865 | $54 |
| Remote Monitoring of Physiologic Parameters, Initial Supply of Devices With Daily Recordings Or Programmed Alerts Transmission, Each 30 Days99454 | 704 | $55 |
| Exercise Or Drug-Induced Heart Stress Test With Electrocardiogram (ecg) With Supervision and Review By Physician93015 | 514 | $80 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 55 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 792 | 252 |
| Olmesartan Medoxomil | 465 | 141 |
| Metoprolol Succinate | 425 | 135 |
| Ezetimibe | 343 | 117 |
| Atorvastatin Calcium | 275 | 81 |
| Amlodipine Besylate | 268 | 80 |
| Rivaroxabanbrand: Xarelto |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$159 across 1 record (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
- 2005-07-07
- Last updated
- 2026-01-07
- Certified
- 2026-01-07
Frequently asked questions
- What is Brian Chesnie's NPI number?
- Brian Chesnie's National Provider Identifier (NPI) is 1831196609, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Chesnie's specialty?
- Brian Chesnie is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Brian Chesnie located?
- Brian Chesnie's practice location on file with NPPES is 1501 Superior Ave Ste 300, Newport Beach, CA 92663-3641.
- What is Brian Chesnie's phone number?
- The practice phone number listed in the NPPES registry for Brian Chesnie is (949) 574-4953.
- Does Brian Chesnie accept Medicare?
- Brian Chesnie is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Chesnie's NPI active?
- Yes — Brian Chesnie's NPI (1831196609) is active in the NPPES registry as of the last update on 2026-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.