Ronald Hart, MD
NPI 1356442032 · Family Medicine Physician · Yuba City, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ronald Hart, MD is a Family Medicine Physician provider in Yuba City, CA (NPI 1356442032).
Provider details
- NPI number
- 1356442032
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- G85093 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 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
8,747 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) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 3,095 | $129 |
| Chronic Care Management Services, First 20 Minutes of Clinical Staff Time Directed By Health Care Professional, Per Calendar Month99490 | 2,983 | $63 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 1,219 | $92 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 398 | $15 |
| Urinalysis, Manual Test81002 | 272 | $3 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 154 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Ezetimibe | 1,100 | 365 |
| Rosuvastatin Calcium | 960 | 297 |
| Levothyroxine Sodium | 745 | 199 |
| Dapagliflozin Propanediolbrand: Farxiga | 471 | 130 |
| Atorvastatin Calcium | 448 | 143 |
| Semaglutidebrand: Ozempic | 394 | 68 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$10,243 across 227 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
- 2006-09-26
- Last updated
- 2016-09-15
Frequently asked questions
- What is Ronald Hart's NPI number?
- Ronald Hart's National Provider Identifier (NPI) is 1356442032, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ronald Hart's specialty?
- Ronald Hart is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Ronald Hart located?
- Ronald Hart's practice location on file with NPPES is 1085 Gray Ave, Yuba City, CA 95991.
- What is Ronald Hart's phone number?
- The practice phone number listed in the NPPES registry for Ronald Hart is (530) 755-1007.
- Does Ronald Hart accept Medicare?
- Ronald Hart is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ronald Hart's NPI active?
- Yes — Ronald Hart's NPI (1356442032) is active in the NPPES registry as of the last update on 2016-09-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.