Ronald D. Hart, MD
Family Medicine Physician · Yuba City, CA
Ronald D. Hart, MD is a family medicine physician with a practice address in Yuba City, California, and NPI 1356442032, issued on Sep 26, 2006. Check the license (California G85093, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ronald D. Hart
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- G85093 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1085 Gray Ave, Yuba City, CA 95991
- Phone
- (530) 755-1007
- Enumerated
- Sep 26, 2006
- Record last updated
- Sep 15, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (530) 755-1711
- Medicaid ID
- 5236029 CA
- Medicare enrollment
- Enrolled (PECOS I20070825000148); accepts Medicare assignment
- Medical or professional school
- Loma Linda University School Of Medicine, 1990
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 17,133 in California → Look up another NPI →
Verify Ronald D. Hart in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G85093Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4.0 times the Medicare Part D claims of the average family medicine physician in 2024
14,314 Medicare Part D claims for 661 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims. 189 claims were for opioids.
Most prescribed
- Ezetimibe1,100 claims
- Rosuvastatin Calcium960 claims
- Levothyroxine Sodium745 claims
- Farxiga471 claims
- Atorvastatin Calcium448 claims
- Ozempic394 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $10,243.36
227 payments; by number, the most common kind was food and beverage; the largest payer was Esperion Therapeutics, Inc. 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.
Ronald D. Hart among 17,133 family medicine physician records in California
Ronald D. Hart, 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 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 59% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 62% of these records are
- Graduated1990 · median 2005 among the 10,652 with a school on file
- Record last updated2016 · 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).
53 family medicine physician records list a practice address in Yuba City
They are 53 of the 1,726 NPPES records with a practice address in Yuba City, and 17,133 family medicine physician records in California.
All 17,133 in California → Every provider in Yuba City → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Ericson Aquino, M.D.Yuba City, CA 959911144216383
- Dennis Bechini, D.O.Yuba City, CA 959911083664551
- Michael Blanchard, M.D.Yuba City, CA 959911205861465
- Kurt Bower, M.D.Yuba City, CA 959911114967130
- Gurmail Brar, M.D.Yuba City, CA 959911891710919
- Daniel Brink, M.D.Yuba City, CA 959911013967215
- Vassili Broutski, M.D.Yuba City, CA 959911396776548
- Kimdary Chek, M.D.Yuba City, CA 959911154385474
Common questions
What is Ronald D. Hart, MD's NPI number?
Ronald D. Hart, MD's National Provider Identifier (NPI) is 1356442032, issued on Sep 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ronald D. Hart, MD located?
The NPPES record lists a practice address at 1085 Gray Ave, Yuba City, CA, 95991. Phone: (530) 755-1007. Providers update this record themselves, so call before visiting.
How can I verify Ronald D. Hart, MD's license?
NPPES lists California license number G85093, 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 Ronald D. Hart, MD prescribe under Medicare Part D?
In 2024, Ronald D. Hart, MD had 14,314 Medicare Part D claims for 661 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Ronald D. Hart, MD's MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.