Nicholas Leeper, MD
NPI 1407044639 · Cardiovascular Disease Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Nicholas Leeper, MD is a Cardiovascular Disease Physician provider in Palo Alto, CA (NPI 1407044639).
Provider details
- NPI number
- 1407044639
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- A90602 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Rosuvastatin Calcium | 38 | 11 |
| Evolocumabbrand: Repatha Sureclick | 37 | — |
| Ezetimibe | 30 | 11 |
| Amlodipine Besylate | 29 | — |
| Atorvastatin Calcium | 24 | — |
| Carvedilol | 22 | — |
| Rivaroxabanbrand: Xarelto | 19 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-10-12
- Last updated
- 2024-04-23
- Certified
- 2024-04-23
Frequently asked questions
- What is Nicholas Leeper's NPI number?
- Nicholas Leeper's National Provider Identifier (NPI) is 1407044639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nicholas Leeper's specialty?
- Nicholas Leeper is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Nicholas Leeper located?
- Nicholas Leeper's practice location on file with NPPES is 300 Pasteur Dr, Palo Alto, CA 94304-2203.
- What is Nicholas Leeper's phone number?
- The practice phone number listed in the NPPES registry for Nicholas Leeper is (650) 723-4000.
- Does Nicholas Leeper accept Medicare?
- Nicholas Leeper is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Nicholas Leeper's NPI active?
- Yes — Nicholas Leeper's NPI (1407044639) is active in the NPPES registry as of the last update on 2024-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.