Giacomo Ruosi, MD
Family Medicine Physician · Modesto, CA
Giacomo Ruosi, MD is a family medicine physician with a practice address in Modesto, California, and NPI 1730179136, issued on Oct 26, 2005. Check the license (California C53162, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Giacomo Ruosi
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- C53162 CA
Self-reported in NPPES; status is on the state search - Practice location
- 600 Coffee RD, Modesto, CA 95355
- Phone
- (209) 524-1211
- Enumerated
- Oct 26, 2005
- Record last updated
- Jun 5, 2025
- Medicaid IDs
- 953902 AZ
68026749 CO - Medicare enrollment
- Enrolled (PECOS I20080510000129); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Also registered at 600 Coffee RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Giacomo Ruosi in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C53162Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% fewer Medicare Part D claims than the average family medicine physician in 2024
478 Medicare Part D claims for 332 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Prednisone63 claims
- Azithromycin41 claims
- Doxycycline Monohydrate41 claims
- Cefuroxime32 claims
- Mupirocin30 claims
- Fluticasone Propionate27 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.
Industry payments in 2024: $75.69
3 payments; by number, the most common kind was food and beverage; the largest payer was Mozarc Medical US LLC. The 55,478 providers of this specialty with any payment received $902.55 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 FoundationSacramento, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Giacomo Ruosi among 17,133 family medicine physician records in California
Giacomo Ruosi, MD is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1993 · median 2005 among the 10,652 with a school on file
- Record last updated2025 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
173 family medicine physician records list a practice address in Modesto
They are 173 of the 9,262 NPPES records with a practice address in Modesto, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Modesto → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Tracy Brockman, M.D.Modesto, CA 953551871553636
- James Carlson, MDModesto, CA 953551396700381
- Jack Collins, M.D.Modesto, CA 953551245290865
- Richelle Cruz, MDModesto, CA 953551780639427
- Silvia Diego, MDModesto, CA 953551922080506
- Arun Duggal, M.D.Modesto, CA 953551992751937
- Scott Goodreau, M.D.Modesto, CA 953551124089461
- Binh Le, M.D.Modesto, CA 953551598729410
Common questions
What is Giacomo Ruosi, MD's NPI number?
Giacomo Ruosi, MD's National Provider Identifier (NPI) is 1730179136, issued on Oct 26, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Giacomo Ruosi, MD located?
The NPPES record lists a practice address at 600 Coffee RD, Modesto, CA, 95355. Phone: (209) 524-1211. Providers update this record themselves, so call before visiting.
How can I verify Giacomo Ruosi, MD's license?
NPPES lists California license number C53162, 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 Giacomo Ruosi, MD prescribe under Medicare Part D?
In 2024, Giacomo Ruosi, MD had 478 Medicare Part D claims for 332 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
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.