Timothy Dalsaso, MD
NPI 1497737639 · Diagnostic Radiology Physician · Eureka, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Timothy Dalsaso, MD is a Diagnostic Radiology Physician provider in Eureka, CA (NPI 1497737639).
Provider details
- NPI number
- 1497737639
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 224783 (MA)
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
11,351 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, 1 View71045 | 1,665 | $8 |
| X-Ray of Chest, 2 Views71046 | 846 | $10 |
| Ct Scan Head Or Brain Without Contrast70450 | 647 | $39 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 537 | $85 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 397 | $111 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 345 | $84 |
| Mri Scan of Leg Joint Without Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-11-15
- Last updated
- 2011-05-06
Frequently asked questions
- What is Timothy Dalsaso's NPI number?
- Timothy Dalsaso's National Provider Identifier (NPI) is 1497737639, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Dalsaso's specialty?
- Timothy Dalsaso is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Timothy Dalsaso located?
- Timothy Dalsaso's practice location on file with NPPES is 2700 Dolbeer St, Eureka, CA 95501-4736.
- What is Timothy Dalsaso's phone number?
- The practice phone number listed in the NPPES registry for Timothy Dalsaso is (707) 442-7814.
- Does Timothy Dalsaso accept Medicare?
- Timothy Dalsaso is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Timothy Dalsaso's NPI active?
- Yes — Timothy Dalsaso's NPI (1497737639) is active in the NPPES registry as of the last update on 2011-05-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.