Ryan Sieberg
NPI 1750772638 · Diagnostic Radiology Physician · San Francisco, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Sieberg is a Diagnostic Radiology Physician provider in San Francisco, CA (NPI 1750772638).
Provider details
- NPI number
- 1750772638
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- No
- License
- A172232 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
11 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
917 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 314 | $28 |
| Screening Mammography77067 | 314 | $35 |
| Diagnostic Digital Breast Tomosynthesis, Unilateral Or Bilateral (list Separately in Addition to 77065 Or 77066)G0279 | 49 | $28 |
| Limited Ultrasound Scan of 1 Breast76642 | 40 | $32 |
| Screening 3d Breast Mammography77063 | 39 | $28 |
| Screening Mammography77067 | 39 | $35 |
Practice location
Mailing address
Additional practice locations (2)
- 5857 Meadowvale DrToledo, OH 43613-1237Phone: (419) 367-2289
- 930 Sw Abbey StNewport, OR 97365-4820Phone: (541) 265-2244
Registry dates
- Enumerated
- 2015-02-12
- Last updated
- 2022-07-19
- Certified
- 2022-07-19
Frequently asked questions
- What is Ryan Sieberg's NPI number?
- Ryan Sieberg's National Provider Identifier (NPI) is 1750772638, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Sieberg's specialty?
- Ryan Sieberg is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Sieberg located?
- Ryan Sieberg's practice location on file with NPPES is 1001 Potrero Avenue, San Francisco, CA 94110.
- What is Ryan Sieberg's phone number?
- The practice phone number listed in the NPPES registry for Ryan Sieberg is (628) 206-8020.
- Does Ryan Sieberg accept Medicare?
- Ryan Sieberg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Sieberg's NPI active?
- Yes — Ryan Sieberg's NPI (1750772638) is active in the NPPES registry as of the last update on 2022-07-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.