Yueyang Guo, MD
NPI 1033542006 · Diagnostic Radiology Physician · Palo Alto, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yueyang Guo, MD is a Diagnostic Radiology Physician provider in Palo Alto, CA (NPI 1033542006).
Provider details
- NPI number
- 1033542006
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A132313 (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
12 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
4,552 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 | 1,088 | $9 |
| Ct Scan Head Or Brain Without Contrast70450 | 447 | $40 |
| X-Ray of Chest, 2 Views71046 | 265 | $11 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 248 | $88 |
| 3d Radiographic Procedure76376 | 184 | $10 |
| Mri Scan of Brain Without Contrast70551 | 157 | $71 |
Practice location
Mailing address
Additional practice locations (1)
- 200 W Arbor DrSan Diego, CA 92103-9000Phone: (800) 926-8273Fax: (888) 539-8781
Registry dates
- Enumerated
- 2013-08-14
- Last updated
- 2024-08-13
- Certified
- 2024-08-13
Frequently asked questions
- What is Yueyang Guo's NPI number?
- Yueyang Guo's National Provider Identifier (NPI) is 1033542006, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yueyang Guo's specialty?
- Yueyang Guo is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Yueyang Guo located?
- Yueyang Guo's practice location on file with NPPES is 725 Welch Rd, Palo Alto, CA 94304-1601.
- What is Yueyang Guo's phone number?
- The practice phone number listed in the NPPES registry for Yueyang Guo is (650) 497-8000.
- Does Yueyang Guo accept Medicare?
- Yueyang Guo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yueyang Guo's NPI active?
- Yes — Yueyang Guo's NPI (1033542006) is active in the NPPES registry as of the last update on 2024-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.