Kathrina Chua, M.D.
NPI 1093770406 · Hematology & Oncology Physician · Dover, DE
Enrolled with Medicare as Practitioner - Medical Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathrina Chua, M.D. is a Hematology & Oncology Physician provider in Dover, DE (NPI 1093770406).
Provider details
- NPI number
- 1093770406
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- C1-0007819 (DE)
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 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
1,108 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 572 | $64 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 189 | $93 |
| Telephone Medical Discussion With Physician, 11-20 Minutes99442 | 130 | $89 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 103 | $141 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 40 | $127 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 21 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Anastrozole | 117 | 41 |
| Apixabanbrand: Eliquis | 60 | 20 |
| Hydroxyurea | 59 | 11 |
| Rivaroxabanbrand: Xarelto | 43 | — |
| Prednisone | 35 | — |
| Promethazine Hcl | 33 | 23 |
| Abiraterone Acetate | 29 | — |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-04-19
- Last updated
- 2025-11-21
- Certified
- 2025-11-21
Frequently asked questions
- What is Kathrina Chua's NPI number?
- Kathrina Chua's National Provider Identifier (NPI) is 1093770406, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathrina Chua's specialty?
- Kathrina Chua is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathrina Chua located?
- Kathrina Chua's practice location on file with NPPES is 640 S State St Fl 2, Dover, DE 19901-3530.
- What is Kathrina Chua's phone number?
- The practice phone number listed in the NPPES registry for Kathrina Chua is (302) 744-7994.
- Does Kathrina Chua accept Medicare?
- Kathrina Chua is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathrina Chua's NPI active?
- Yes — Kathrina Chua's NPI (1093770406) is active in the NPPES registry as of the last update on 2025-11-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.