Daniel Chen, MD
NPI 1154457323 · Hematology & Oncology Physician · Stanford, CA
Daniel Chen, MD is a Hematology & Oncology Physician provider in Stanford, CA (NPI 1154457323).
Provider details
- NPI number
- 1154457323
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A69501 (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
19 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-02-24
- Last updated
- 2008-04-04
Frequently asked questions
- What is Daniel Chen's NPI number?
- Daniel Chen's National Provider Identifier (NPI) is 1154457323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daniel Chen's specialty?
- Daniel Chen is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Daniel Chen located?
- Daniel Chen's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Daniel Chen's phone number?
- The practice phone number listed in the NPPES registry for Daniel Chen is (650) 723-4000.
- Is Daniel Chen's NPI active?
- Yes — Daniel Chen's NPI (1154457323) is active in the NPPES registry as of the last update on 2008-04-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.