Julia Chan, MD
NPI 1245303734 · Specialist · Los Gatos, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Julia Chan, MD is a Specialist provider in Los Gatos, CA (NPI 1245303734).
Provider details
- NPI number
- 1245303734
- Entity type
- Individual
- Primary specialty
- SpecialistOther Service Providers
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- G57146 (CA)
Specialties & taxonomies
Other Service Providers
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
2,924 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 | 2,797 | $54 |
| Special Stained Specimen Slides to Examine Tissue, Initial Procedure88342 | 52 | $142 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 33 | $152 |
| Special Stained Specimen Slides to Examine Tissue Including Interpretation and Report88313 | 22 | $114 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 20 | $58 |
Typical Medicare-allowed amounts for these services range $54–$152 (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
- 2006-11-15
- Last updated
- 2007-07-09
Frequently asked questions
- What is Julia Chan's NPI number?
- Julia Chan's National Provider Identifier (NPI) is 1245303734, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Julia Chan's specialty?
- Julia Chan is listed in the NPPES registry with a primary specialty of Specialist (Other Service Providers).
- Where is Julia Chan located?
- Julia Chan's practice location on file with NPPES is 105a Cooper Ct, Los Gatos, CA 95032-7604.
- What is Julia Chan's phone number?
- The practice phone number listed in the NPPES registry for Julia Chan is (408) 884-2710.
- Does Julia Chan accept Medicare?
- Julia Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Julia Chan's NPI active?
- Yes — Julia Chan's NPI (1245303734) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.