Caredx Inc.
NPI 1689607384 · Clinical Medical Laboratory · Brisbane, CA
Enrolled with Medicare as Part B Supplier - Independent Clinical Laboratory · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caredx Inc. is a Clinical Medical Laboratory organization in Brisbane, CA (NPI 1689607384).
Provider details
- NPI number
- 1689607384
- Entity type
- Organization
- Primary specialty
- Clinical Medical LaboratoryLaboratories
- Organization subpart
- No
- Authorized official
- John Hanna, Ceo(415) 287-2300
- License
- 332008 (CA)
Specialties & taxonomies
Laboratories
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 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
40,611 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) |
|---|---|---|
| Molecular Pathology Procedure81479 | 34,671 | $2,936 |
| Test for Detecting Genes Associated With Heart Diseases81595 | 5,940 | $3,159 |
Typical Medicare-allowed amounts for these services range $2,936–$3,159 (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
Other names (DBA / former)
- Former legal business name
- Xdx, Inc
Registry dates
- Enumerated
- 2006-07-08
- Last updated
- 2024-09-24
- Certified
- 2024-09-24
Frequently asked questions
- What is Caredx Inc.'s NPI number?
- Caredx Inc.'s National Provider Identifier (NPI) is 1689607384, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Caredx Inc.?
- Caredx Inc. is classified in the NPPES registry as Clinical Medical Laboratory (Laboratories).
- Where is Caredx Inc. located?
- Caredx Inc.'s practice location on file with NPPES is 3260 Bayshore Blvd, Brisbane, CA 94005-1021.
- What is Caredx Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Caredx Inc. is (415) 287-2300.
- Does Caredx Inc. accept Medicare?
- Caredx Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Caredx Inc.?
- The authorized official listed on Caredx Inc.'s NPPES record is John Hanna, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Caredx Inc.'s NPI active?
- Yes — Caredx Inc.'s NPI (1689607384) is active in the NPPES registry as of the last update on 2024-09-24.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.