Ross Thomas Caulfield, MD

Family Medicine

Ross Thomas Caulfield is a Family Medicine specialist based in Tracy, CA with over 11 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Ross Thomas Caulfield, MD has been part of the Tracy medical community since 2014 in group practice. He has been in practice for 11+ years. CMS Medicare data shows his patients commonly have hypertension, high cholesterol, and diabetes.

At a glance

  • Prescribes opioids less than 22% of reporting doctors in California
  • Uses generic medications more than 46% of reporting doctors in California
  • Virtual visits available — no app or travel required
1 of 4,025 Family Medicine providers in CASee all Family Medicine in Tracy11+ years experienceNPI since 2014

Older · 2067dNPPES updated 2020-09-24 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

445 W Eaton Ave, Tracy, CA 95376-3420

CMS Clinical Data

How Does This Doctor Compare?

Based on Medicare data, this doctor prescribes opioid pain medications conservatively, favors affordable generic drugs over brand-name ones.

Opioid Rx

↓ Lower = better

4.66%

California avg: 5.2 · US avg: 5.1

Higher than most doctors nationally(-0.4 pts)

4.66% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

87.1%

California avg: 83.3 · US avg: 82.8

Higher than most doctors nationally(+4.3 pts)

Typical range among reporting doctors in California

How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.

Medicare Patients

208

Unique beneficiaries

Standard volume

Prescription Recipients

236

Patients prescribed

Prescriptions Written

2,790

Total claims

Total Medicare drug cost: $340k

Percentile rankings compared against 9,360 reporting peers in California.

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Diabetes.

Hypertension
Higher than avg (+5%)75%

High blood pressure — a leading risk factor for heart disease and stroke

US avg: 70.2%

↑ More patients than average (+5%) — a focus area for this doctor

High Cholesterol
Lower than avg (-4%)66%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-4%) — less common here

Diabetes
Higher than avg (+7%)41%

A condition where the body cannot properly regulate blood sugar levels

US avg: 34.5%

↑ More patients than average (+7%) — a focus area for this doctor

Arthritis
Lower than avg (-16%)33%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-16%) — less common here

Chronic Kidney Disease
Lower than avg (-7%)23%

Gradual loss of kidney function over time, often linked to diabetes or hypertension

US avg: 29.6%

↓ Fewer patients than average (-7%) — less common here

Ischemic Heart Disease
Lower than avg (-9%)23%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

US avg: 31.7%

↓ Fewer patients than average (-9%) — less common here

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. Board certified · Sep 23, 2020

    Self-reported via NPPES

  2. 11 years in practice

    Established

Family MedicineAllopathic & Osteopathic Physicians

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

Taxonomy: 207Q00000X

Practice Footprint

Mailing address

Po Box 255228, Sacramento, CA 95865-5228

Differs from practice location

Primary hospital affiliation: Psychiatric

CMS Certification Number: 194085

View hospital on Medicare Care Compare

Virtual Family Medicine Care With Ross Thomas Caulfield

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Ross Thomas Caulfield for blood pressure monitoring, cholesterol management, diabetes check-ins — no travel to Tracy required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Ross Thomas Caulfield

NPI records show Dr. Caulfield as active with telehealth listed in Tracy, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (209) 832-0535.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Physician Comparator. See Data Methodology.

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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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