Daryl Chen, MD
NPI 1912989724 · Diagnostic Radiology Physician · Harbor City, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Daryl Chen, MD is a Diagnostic Radiology Physician provider in Harbor City, CA (NPI 1912989724).
Provider details
- NPI number
- 1912989724
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A80307 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
55 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 37 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 18 | $41 |
Typical Medicare-allowed amounts for these services range $9–$41 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-17
- Last updated
- 2021-11-29
Frequently asked questions
- What is Daryl Chen's NPI number?
- Daryl Chen's National Provider Identifier (NPI) is 1912989724, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Daryl Chen's specialty?
- Daryl Chen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Daryl Chen located?
- Daryl Chen's practice location on file with NPPES is 25825 Vermont Ave, Harbor City, CA 90710-3518.
- What is Daryl Chen's phone number?
- The practice phone number listed in the NPPES registry for Daryl Chen is (310) 257-5859.
- Does Daryl Chen accept Medicare?
- Daryl Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Daryl Chen's NPI active?
- Yes — Daryl Chen's NPI (1912989724) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.