Zachary Fisher, M.D.
NPI 1235105073 · Diagnostic Radiology Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Zachary Fisher, M.D. is a Diagnostic Radiology Physician provider in Honolulu, HI (NPI 1235105073).
Provider details
- NPI number
- 1235105073
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 13328 (HI)
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
20 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
120 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) |
|---|---|---|
| X-Ray of Chest, 2 Views71046 | 57 | $36 |
| Ct Scan Head Or Brain Without Contrast70450 | 15 | $95 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 13 | $354 |
| X-Ray of Knee, 4 Or More Views73564 | 12 | $51 |
| Mri Scan of Leg Joint Without Contrast73721 | 12 | $181 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 11 | $39 |
Typical Medicare-allowed amounts for these services range $36–$354 (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
- 2006-02-23
- Last updated
- 2021-05-30
- Certified
- 2021-05-30
Frequently asked questions
- What is Zachary Fisher's NPI number?
- Zachary Fisher's National Provider Identifier (NPI) is 1235105073, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zachary Fisher's specialty?
- Zachary Fisher is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Zachary Fisher located?
- Zachary Fisher's practice location on file with NPPES is 1 Jarrett White Road, Honolulu, HI 96859-1541.
- What is Zachary Fisher's phone number?
- The practice phone number listed in the NPPES registry for Zachary Fisher is (808) 433-5313.
- Does Zachary Fisher accept Medicare?
- Zachary Fisher is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Zachary Fisher's NPI active?
- Yes — Zachary Fisher's NPI (1235105073) is active in the NPPES registry as of the last update on 2021-05-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.