Barry Baylosis, MD
NPI 1497117865 · Diagnostic Radiology Physician · Stanford, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Barry Baylosis, MD is a Diagnostic Radiology Physician provider in Stanford, CA (NPI 1497117865).
Provider details
- NPI number
- 1497117865
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 271056 (MA)
Specialties & taxonomies
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 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
2,597 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 | 486 | $8 |
| Mri Scan of Leg Joint Without Contrast73721 | 188 | $134 |
| Ct Scan of Leg Without Contrast73700 | 172 | $46 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 123 | $84 |
| Mri Scan of Arm Joint Without Contrast73221 | 122 | $121 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 102 | $162 |
Practice location
Mailing address
Additional practice locations (1)
- 820 Harrison Ave Bldg 3Boston, MA 02118-2905Phone: (617) 638-6610
Registry dates
- Enumerated
- 2016-03-24
- Last updated
- 2022-08-08
- Certified
- 2022-08-08
Frequently asked questions
- What is Barry Baylosis's NPI number?
- Barry Baylosis's National Provider Identifier (NPI) is 1497117865, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barry Baylosis's specialty?
- Barry Baylosis is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Barry Baylosis located?
- Barry Baylosis's practice location on file with NPPES is 300 Pasteur Dr, Stanford, CA 94305-2200.
- What is Barry Baylosis's phone number?
- The practice phone number listed in the NPPES registry for Barry Baylosis is (650) 723-4000.
- Does Barry Baylosis accept Medicare?
- Barry Baylosis is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Barry Baylosis's NPI active?
- Yes — Barry Baylosis's NPI (1497117865) is active in the NPPES registry as of the last update on 2022-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.