Corina Kwan, D.O.
NPI 1154694354 · Anatomic Pathology & Clinical Pathology Physician · Riverside, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Corina Kwan, D.O. is a Anatomic Pathology & Clinical Pathology Physician provider in Riverside, CA (NPI 1154694354).
Provider details
- NPI number
- 1154694354
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Female
- Sole proprietor
- No
- License
- 20A11306 (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
14 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
24 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) |
|---|---|---|
| Pathology Examination of Tissue Using a Microscope, Intermediate Complexity88305 | 24 | $37 |
Typical Medicare-allowed amounts for these services range $37–$37 (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
Additional practice locations (2)
- 10833 Le Conte Abe13-145g ChsLos Angeles, CA 90095-0001Phone: (310) 825-5719
- 14445 Olive View DrSylmar, CA 91342-1437Phone: (747) 210-4054
Registry dates
- Enumerated
- 2012-02-17
- Last updated
- 2025-03-04
- Certified
- 2025-03-04
Frequently asked questions
- What is Corina Kwan's NPI number?
- Corina Kwan's National Provider Identifier (NPI) is 1154694354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Corina Kwan's specialty?
- Corina Kwan is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Corina Kwan located?
- Corina Kwan's practice location on file with NPPES is 10800 Magnolia Ave, Riverside, CA 92505-3043.
- What is Corina Kwan's phone number?
- The practice phone number listed in the NPPES registry for Corina Kwan is (951) 353-2000.
- Does Corina Kwan accept Medicare?
- Corina Kwan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Corina Kwan's NPI active?
- Yes — Corina Kwan's NPI (1154694354) is active in the NPPES registry as of the last update on 2025-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.