Daryl Lew, FNP
NPI 1821863242 · Pediatric Hematology & Oncology Physician · Orange, CA
Daryl Lew, FNP is a Pediatric Hematology & Oncology Physician provider in Orange, CA (NPI 1821863242).
Provider details
- NPI number
- 1821863242
- Entity type
- Individual
- Primary specialty
- Pediatric Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 95022445 (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
2 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
- 2023-11-15
- Last updated
- 2023-11-15
- Certified
- 2023-11-15
Frequently asked questions
- What is Daryl Lew's NPI number?
- Daryl Lew's National Provider Identifier (NPI) is 1821863242, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daryl Lew's specialty?
- Daryl Lew is listed in the NPPES registry with a primary specialty of Pediatric Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Daryl Lew located?
- Daryl Lew's practice location on file with NPPES is 1201 W La Veta Ave, Orange, CA 92868-4203.
- What is Daryl Lew's phone number?
- The practice phone number listed in the NPPES registry for Daryl Lew is (714) 997-3000.
- Is Daryl Lew's NPI active?
- Yes — Daryl Lew's NPI (1821863242) is active in the NPPES registry as of the last update on 2023-11-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.