Ryan Brown, MD
NPI 1467425439 · Cardiovascular Disease Physician · Walnut Creek, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Brown, MD is a Cardiovascular Disease Physician provider in Walnut Creek, CA (NPI 1467425439).
Provider details
- NPI number
- 1467425439
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A84824 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
20 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
6,846 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) |
|---|---|---|
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 1,142 | $9 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 946 | $153 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 555 | $17 |
| Evaluation of Implantable Heart and Blood Vessel Monitoring System, Remote Up to 30 Days93297 | 489 | $77 |
| Ultrasound of Heart With Color-Depicted Blood Flow, Rate, Direction and Valve Function93306 | 304 | $255 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 51 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 463 | 176 |
| Atorvastatin Calcium | 393 | 149 |
| Apixabanbrand: Eliquis | 338 | 100 |
| Metoprolol Succinate | 313 | 119 |
| Amlodipine Besylate | 304 | 118 |
| Carvedilol | 218 | 73 |
| Ezetimibe | 187 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,567 across 77 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)
- 1450 Treat Blvd # 220bWalnut Creek, CA 94597-2168Phone: (925) 937-1700
Registry dates
- Enumerated
- 2006-02-09
- Last updated
- 2022-11-08
- Certified
- 2022-11-08
Frequently asked questions
- What is Ryan Brown's NPI number?
- Ryan Brown's National Provider Identifier (NPI) is 1467425439, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Brown's specialty?
- Ryan Brown is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Brown located?
- Ryan Brown's practice location on file with NPPES is 106 La Casa Via Ste 140, Walnut Creek, CA 94598-3084.
- What is Ryan Brown's phone number?
- The practice phone number listed in the NPPES registry for Ryan Brown is (925) 274-2860.
- Does Ryan Brown accept Medicare?
- Ryan Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Brown's NPI active?
- Yes — Ryan Brown's NPI (1467425439) is active in the NPPES registry as of the last update on 2022-11-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.