Ryan Di Geronimo, M.D., MPH
NPI 1467984120 · Vascular & Interventional Radiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Interventional Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Di Geronimo, M.D., MPH is a Vascular & Interventional Radiology Physician provider in Sacramento, CA (NPI 1467984120).
Provider details
- NPI number
- 1467984120
- Entity type
- Individual
- Primary specialty
- Vascular & Interventional Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., MPH
- Sex
- Male
- Sole proprietor
- No
- License
- A158951 (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 tenure25% of score
9 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
910 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Ultrasound Study of Arm and Leg Arteries93922 | 91 | $74 |
| Use of a Drug to Induce Depression of Consciousness By Physician Performing a Procedure (5 Years Or Older), Initial 15 Minutes99152 | 82 | $12 |
| Ultrasound of Leg Arteries Or Artery Grafts93925 | 70 | $267 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 67 | $205 |
| Ultrasound Study of One Arm Or Leg Veins With Compression and Maneuvers93971 | 53 | $132 |
| Fine Needle Aspiration Biopsy Using Ultrasound Guidance, First Growth10005 | 45 | $136 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$230 across 14 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-03-31
- Last updated
- 2023-12-07
- Certified
- 2023-12-07
Frequently asked questions
- What is Ryan Di Geronimo's NPI number?
- Ryan Di Geronimo's National Provider Identifier (NPI) is 1467984120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Di Geronimo's specialty?
- Ryan Di Geronimo is listed in the NPPES registry with a primary specialty of Vascular & Interventional Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Ryan Di Geronimo located?
- Ryan Di Geronimo's practice location on file with NPPES is 3161 L St, Sacramento, CA 95816-5234.
- What is Ryan Di Geronimo's phone number?
- The practice phone number listed in the NPPES registry for Ryan Di Geronimo is (916) 732-7777.
- Does Ryan Di Geronimo accept Medicare?
- Ryan Di Geronimo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Di Geronimo's NPI active?
- Yes — Ryan Di Geronimo's NPI (1467984120) is active in the NPPES registry as of the last update on 2023-12-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.