Nathan Honda, MD
NPI 1902856602 · Anatomic Pathology & Clinical Pathology Physician · Whittier, CA
Nathan Honda, MD is a Anatomic Pathology & Clinical Pathology Physician provider in Whittier, CA (NPI 1902856602).
Provider details
- NPI number
- 1902856602
- Entity type
- Individual
- Primary specialty
- Anatomic Pathology & Clinical Pathology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- C041628 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,110 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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 | 605 | $38 |
| Special Stained Specimen Slides to Identify Organisms Including Interpretation and Report88312 | 152 | $27 |
| Microscopic Genetic Analysis of Tumor, Manual88360 | 83 | $42 |
| Preparation of Tissue for Examination By Removing Any Calcium Present88311 | 71 | $12 |
| Special Stained Specimen Slides to Examine Tissue, Each Additional Procedure88341 | 54 | $29 |
| Pathology Examination of Tissue Using a Microscope, Moderately Low Complexity88304 | 44 | $12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-11
- Last updated
- 2022-01-25
- Certified
- 2021-12-29
Frequently asked questions
- What is Nathan Honda's NPI number?
- Nathan Honda's National Provider Identifier (NPI) is 1902856602, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Nathan Honda's specialty?
- Nathan Honda is listed in the NPPES registry with a primary specialty of Anatomic Pathology & Clinical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Nathan Honda located?
- Nathan Honda's practice location on file with NPPES is 12401 Washington Blvd, Whittier, CA 90602-1006.
- What is Nathan Honda's phone number?
- The practice phone number listed in the NPPES registry for Nathan Honda is (562) 906-5500.
- Is Nathan Honda's NPI active?
- Yes — Nathan Honda's NPI (1902856602) is active in the NPPES registry as of the last update on 2022-01-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.