Durga Sivacharan Gaddam
NPI 1487018578 · Diagnostic Radiology Physician · Tacoma, WA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Durga Sivacharan Gaddam is a Diagnostic Radiology Physician provider in Tacoma, WA (NPI 1487018578).
Provider details
- NPI number
- 1487018578
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
- License
- A172641 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
10 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
2,900 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 | 636 | $8 |
| Ct Scan Head Or Brain Without Contrast70450 | 387 | $39 |
| X-Ray of Chest, 2 Views71046 | 201 | $10 |
| X-Ray of Abdomen, 1 View74018 | 171 | $9 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 161 | $84 |
| Ct Scan of Upper Spine Without Contrast72125 | 145 | $46 |
| X-Ray of Pelvis, 1-2 Views |
Practice location
Mailing address
Additional practice locations (1)
- 300 Pasteur DrStanford, CA 94305-2200Phone: (650) 723-4000
Registry dates
- Enumerated
- 2016-04-05
- Last updated
- 2025-05-08
- Certified
- 2025-05-08
Frequently asked questions
- What is Durga Sivacharan Gaddam's NPI number?
- Durga Sivacharan Gaddam's National Provider Identifier (NPI) is 1487018578, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Durga Sivacharan Gaddam's specialty?
- Durga Sivacharan Gaddam is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Durga Sivacharan Gaddam located?
- Durga Sivacharan Gaddam's practice location on file with NPPES is 1304 Fawcett Ave Ste 100, Tacoma, WA 98402-1900.
- What is Durga Sivacharan Gaddam's phone number?
- The practice phone number listed in the NPPES registry for Durga Sivacharan Gaddam is (253) 761-4200.
- Does Durga Sivacharan Gaddam accept Medicare?
- Durga Sivacharan Gaddam is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Durga Sivacharan Gaddam's NPI active?
- Yes — Durga Sivacharan Gaddam's NPI (1487018578) is active in the NPPES registry as of the last update on 2025-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.