Doctor profile · Federal record

Dr. Timothy Dalsaso, MD

Diagnostic Radiology Physician (CMS: Diagnostic Radiology) · Eureka, CA

  • NPI 1497737639
  • Accepts Medicare
  • MIPS 97.7 / 100 · 2023
  • 26 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
2700 Dolbeer St, St. Joseph Hospital
Eureka, CA 955014736
(707) 442-7814
fax (707) 445-3710
Mailing address
Po Box 6428, Humboldt Radiology Medical Group,INC.
Eureka, CA 955026428

Credentials & registration

NPPES · NUCC
NPI registered
November 2005 — 21 yrs on file
Profile last updated
May 6, 2011
Year of graduation
2000 — 26 yrs since
Specialty taxonomy
2085R0202X — NUCC code
State license (1)
Massachusetts #224783
Medicaid
MA #2106582

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1497737639. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
14,434
Distinct HCPCS
10
Medicare allowed
$576,941
HCPCS Description Services Patients Avg allowed
71045 X-ray of chest, 1 view 2,653 1,595 $9
70450 Ct scan head or brain without contrast 978 823 $40
71046 X-ray of chest, 2 views 965 856 $11
74177 Ct scan of abdomen and pelvis with contrast 658 595 $87
71275 Ct scan of blood vessels of chest with contrast 438 410 $86
78815 Nuclear medicine study from skull base to mid-thigh with ct scan 436 346 $114
71250 Ct scan of chest without contrast 319 303 $51
73502 X-ray of hip, 2-3 views 317 257 $11
74176 Ct scan of abdomen and pelvis without contrast 280 260 $83
73030 X-ray of shoulder, minimum of 2 views 251 218 $9

In context: peer comparison

Among 1 peers in Eureka Diagnostic Radiology Physician, average services per provider: 120. This provider delivers 120× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Timothy Dalsaso's medical specialty?
Dr. Timothy Dalsaso practices Diagnostic Radiology Physician in Eureka, CA.
Where does Dr. Timothy Dalsaso practice?
Dr. Timothy Dalsaso practices at 2700 Dolbeer St, Eureka, CA 955014736. Office phone: 7074427814.
What is Dr. Timothy Dalsaso's NPI?
Dr. Timothy Dalsaso's National Provider Identifier (NPI) is 1497737639, issued by NPPES.
Does Dr. Timothy Dalsaso accept Medicare assignment?
Yes. Dr. Timothy Dalsaso accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Timothy Dalsaso commonly perform?
Top Medicare-reported procedures in 2023: X-ray of chest, 1 view (HCPCS 71045); Ct scan head or brain without contrast (HCPCS 70450); X-ray of chest, 2 views (HCPCS 71046). Source: CMS Medicare Physician & Other Practitioners file.