Melody Oritsema Sillo, MD
Internal Medicine Physician · Yuba City, CA
Melody Oritsema Sillo, MD is an internal medicine physician with a practice address in Yuba City, California, and NPI 1063863983, issued on Jun 22, 2016. Check the license (California A168068, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Melody Oritsema Sillo
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A168068 CA
267767 MA
Self-reported in NPPES; status is on the state search - Practice location
- 334 Samuel Dr, Yuba City, CA 95991
- Phone
- (530) 674-9200
- Enumerated
- Jun 22, 2016
- Record last updated
- Aug 5, 2020 (not updated in 6 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 334 Samuel Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ferozuddin Amani, PAPhysician Assistant1962481523
- Ericson Aquino, M.D.Family Medicine Physician1144216383
- Kristen Bradley, R.D.Registered Dietitian1497987267
- Kiran Goyal, M.D.Internal Medicine Physician1003804865
- Swipen Grewal, M.D.Hospitalist Physician1043362627
- Judy Hamilton, BSN,RN, FNPFamily Nurse Practitioner1992895064
Verify Melody Oritsema Sillo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A168068Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,870 Medicare Part D claims for 182 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims. 11 claims were for opioids.
Most prescribed
- Atorvastatin Calcium185 claims
- Metformin Hcl96 claims
- Lisinopril91 claims
- Amlodipine Besylate84 claims
- Levothyroxine Sodium74 claims
- Gabapentin64 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: $45.26
3 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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.
Melody Oritsema Sillo among 17,696 internal medicine physician records in California
Melody Oritsema Sillo, MD is one of 17,696 internal medicine physician records with a practice address in California. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 79% of them.
- NPI issued2016 · 79% of these records are older, 19% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2020 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 internal medicine physician records list a practice address in Yuba City
They are 22 of the 1,726 NPPES records with a practice address in Yuba City, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Yuba City → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Mustafa Ammar, M.D.Yuba City, CA 959911558363168
- Narinder Basra, M.D.Yuba City, CA 959911962563163
- Chandan Cheema, MDYuba City, CA 959911053488114
- Alec Dedavets, M.D.Yuba City, CA 959911073800066
- Kiran Goyal, M.D.Yuba City, CA 959911003804865
- Balwinder Malhi, M.D.Yuba City, CA 959911275560427
- Nikita PatilYuba City, CA 959911881906030
- Jujhar Sandhu, M.DYuba City, CA 959911013241967
Common questions
What is Melody Oritsema Sillo, MD's NPI number?
Melody Oritsema Sillo, MD's National Provider Identifier (NPI) is 1063863983, issued on Jun 22, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Melody Oritsema Sillo, MD located?
The NPPES record lists a practice address at 334 Samuel Dr, Yuba City, CA, 95991. Phone: (530) 674-9200. Providers update this record themselves, so call before visiting.
How can I verify Melody Oritsema Sillo, MD's license?
NPPES lists California license number A168068, 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 Melody Oritsema Sillo, MD prescribe under Medicare Part D?
In 2024, Melody Oritsema Sillo, MD had 1,870 Medicare Part D claims for 182 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.