David Huebner-Chan, MD
NPI 1134290190 · Anatomic Pathology & Clinical Pathology Physician · Anaheim, CA
Enrolled with Medicare as Practitioner - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Huebner-Chan, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Anaheim, CA (NPI 1134290190).
Provider details
- NPI number
- 1134290190
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G73737 (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
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
118 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 | 27 | $38 |
| Blood Creatinine Level82565 | 24 | $5 |
| Complete Blood Cell Count (red Cells, White Blood Cell, Platelets), Automated Test and Automated Differential White Blood Cell Count85025 | 19 | $8 |
| Blood Test Panel for Electrolytes (sodium Potassium, Chloride, Carbon Dioxide)80051 | 18 | $7 |
| Bilirubin Level, Total82247 | 15 | $5 |
| Liver Enzyme (sgpt), Level84460 | 15 | $5 |
Typical Medicare-allowed amounts for these services range $5–$38 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, 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
- 2006-11-13
- Last updated
- 2021-11-29
Frequently asked questions
- What is David Huebner-Chan's NPI number?
- David Huebner-Chan's National Provider Identifier (NPI) is 1134290190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Huebner-Chan's specialty?
- David Huebner-Chan is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is David Huebner-Chan located?
- David Huebner-Chan's practice location on file with NPPES is 441 N Lakeview Ave, Anaheim, CA 92807-3028.
- What is David Huebner-Chan's phone number?
- The practice phone number listed in the NPPES registry for David Huebner-Chan is (888) 988-2800.
- Does David Huebner-Chan accept Medicare?
- David Huebner-Chan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Huebner-Chan's NPI active?
- Yes — David Huebner-Chan's NPI (1134290190) 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.