Colette Dejong, MD
NPI 1255864385 · Cardiovascular Disease Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Colette Dejong, MD is a Cardiovascular Disease Physician provider in Stanford, CA (NPI 1255864385).
Provider details
- NPI number
- 1255864385
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A160945 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
9 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 53 | 11 |
| Metoprolol Succinate | 45 | 11 |
| Empagliflozinbrand: Jardiance | 33 | — |
| Losartan Potassium | 27 | — |
| Rosuvastatin Calcium | 18 | — |
| Atorvastatin Calcium | 16 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$100,000 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
- 2017-04-05
- Last updated
- 2024-10-17
- Certified
- 2024-10-17
Frequently asked questions
- What is Colette Dejong's NPI number?
- Colette Dejong's National Provider Identifier (NPI) is 1255864385, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Colette Dejong's specialty?
- Colette Dejong is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Colette Dejong located?
- Colette Dejong's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Colette Dejong's phone number?
- The practice phone number listed in the NPPES registry for Colette Dejong is (650) 723-4000.
- Does Colette Dejong accept Medicare?
- Colette Dejong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Colette Dejong's NPI active?
- Yes — Colette Dejong's NPI (1255864385) is active in the NPPES registry as of the last update on 2024-10-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.