Ryan Di Geronimo, M.D., MPH
Vascular & Interventional Radiology Physician · Sacramento, CA
Ryan Di Geronimo, M.D., MPH is a vascular & interventional radiology physician with a practice address in Sacramento, California, and NPI 1467984120, issued on Mar 31, 2017. Check the license (California A158951, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ryan Di Geronimo
- Credential
- M.D., MPH
- Primary taxonomy
- Vascular & Interventional Radiology Physician 2085R0204X
- License number
- A158951 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3161 L St, Sacramento, CA 95816
- Phone
- (916) 732-7777
- Enumerated
- Mar 31, 2017
- Record last updated
- Dec 7, 2023
- Medicare enrollment
- Enrolled (PECOS I20231023002705); accepts Medicare assignment
- Medical or professional school
- Tufts University School Of Medicine, 2017
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest vascular & interventional radiology physician records → All 599 in California → Look up another NPI →
Also registered at 3161 L St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Matthew Alexander, M.D.Vascular & Interventional Radiology Physician1578899662
- Henry Andoh, M.D.Neuroradiology Physician1699021378
- Hesham Attaya, MDDiagnostic Radiology Physician1447413802
- Gautam Bahl, MDDiagnostic Radiology Physician1952562209
- George Bolton, M.D.Diagnostic Radiology Physician1568469708
- Roy Bonk, M.D.Diagnostic Radiology Physician1316993249
Verify Ryan Di Geronimo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A158951Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
79% fewer Medicare Part D claims than the average vascular & interventional radiology physician in 2024
16 Medicare Part D claims, against an average of 75 among the 1,444 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 84.9 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $230.30
14 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, Inc. The 3,457 providers of this specialty with any payment received $7,206.73 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Sutter Valley Medical FoundationRoseville, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ryan Di Geronimo among 599 vascular & interventional radiology physician records in California
Ryan Di Geronimo, M.D., MPH is one of 599 vascular & interventional radiology physician records with a practice address in California. 88% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 87% of them.
- NPI issued2017 · 87% of these records are older, 9% newer
- In a Medicare fileYes · 88% of these records are
- In the CMS Doctors and Clinicians fileYes · 83% of these records are
- Graduated2017 · median 2007 among the 497 with a school on file
- Record last updated2023 · 45% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0204X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Vascular & Interventional Radiology Physician providers in California
There are 599 vascular & interventional radiology physician records in California.
All 599 in California → Every provider in Sacramento → Vascular & Interventional Radiology Physician nationwide →
The 8 vascular & interventional radiology physician records with the nearest ZIP codes
- Chirdeep Bhutani, MDSacramento, CA 958161346281284
- Christine Chao, M.D.Sacramento, CA 958161245213529
- Mark Davidian, M.D.Sacramento, CA 958161518963578
- Brian Fellmeth, M.D.Sacramento, CA 958161477589091
- Patrick Harty, MDSacramento, CA 958161760414957
- Christopher Laing, M.D.Sacramento, CA 958161124153655
- Aneel Mandava, M.D.Sacramento, CA 958161538143714
- Mylon Marshall, M.D.Sacramento, CA 958161720087059
Common questions
What is Ryan Di Geronimo, M.D., MPH's NPI number?
Ryan Di Geronimo, M.D., MPH's National Provider Identifier (NPI) is 1467984120, issued on Mar 31, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Ryan Di Geronimo, M.D., MPH located?
The NPPES record lists a practice address at 3161 L St, Sacramento, CA, 95816. Phone: (916) 732-7777. Providers update this record themselves, so call before visiting.
How can I verify Ryan Di Geronimo, M.D., MPH's license?
NPPES lists California license number A158951, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Ryan Di Geronimo, M.D., MPH prescribe under Medicare Part D?
In 2024, Ryan Di Geronimo, M.D., MPH had 16 Medicare Part D claims; the average among vascular & interventional radiology physician prescribers was 75. Part D covers Medicare prescriptions only.
What is Ryan Di Geronimo, M.D., MPH's MIPS final score?
The 2023 MIPS final score is 84.9 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.