Paul Isenbarger, M.D.
NPI 1134193980 · Diagnostic Radiology Physician · Honolulu, HI
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Paul Isenbarger, M.D. is a Diagnostic Radiology Physician provider in Honolulu, HI (NPI 1134193980).
Provider details
- NPI number
- 1134193980
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MD-21831 (HI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,827 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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 2,202 | $8 |
| X-Ray of Chest, 2 Views71046 | 969 | $10 |
| Dxa Bone Density Measurement of Hip, Pelvis, Spine77080 | 429 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 346 | $39 |
| X-Ray of Hip, 2-3 Views73502 | 167 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 161 | $83 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$990 across 3 records (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
Additional practice locations (2)
- 3725 11th CircleVero Beach, FL 32960Phone: (772) 562-0163
- 1001 Sam Perry BlvdFredericksburg, VA 22401-4453Phone: (540) 741-5610
Registry dates
- Enumerated
- 2006-02-16
- Last updated
- 2026-02-19
- Certified
- 2026-02-19
Frequently asked questions
- What is Paul Isenbarger's NPI number?
- Paul Isenbarger's National Provider Identifier (NPI) is 1134193980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Paul Isenbarger's specialty?
- Paul Isenbarger is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Paul Isenbarger located?
- Paul Isenbarger's practice location on file with NPPES is 1301 Punchbowl St, Honolulu, HI 96813-2499.
- What is Paul Isenbarger's phone number?
- The practice phone number listed in the NPPES registry for Paul Isenbarger is (808) 691-1000.
- Does Paul Isenbarger accept Medicare?
- Paul Isenbarger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Paul Isenbarger's NPI active?
- Yes — Paul Isenbarger's NPI (1134193980) is active in the NPPES registry as of the last update on 2026-02-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.