Orrin M Troum, MD
Rheumatology Internal Medicine
Orrin M Troum is a Rheumatology Internal Medicine specialist based in Santa Monica, CA with over 47 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Also practices: INTERNAL MEDICINE
Patients across CA can see Orrin M Troum, MD in person in Santa Monica or via virtual visit — no travel required. He has been in practice for 47+ years. He regularly sees Medicare patients with high cholesterol, arthritis, and hypertension (per CMS claims data).
Older · 1859dNPPES updated 2021-04-20 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
2336 Santa Monica Blvd Ste 207, Santa Monica, CA 90404-2067
How Does This Doctor Compare?
Opioid Rx
↓ Lower = better8.54%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+3.4 pts)
8.54% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
837
Unique beneficiaries
High volumePrescription Recipients
399
Patients prescribed
Prescriptions Written
3,453
Total claims
Total Medicare drug cost: $5.36M
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.
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 High Cholesterol, Arthritis, and Hypertension.
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↑ More patients than average (+5%) — a focus area for this doctor
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↑ More patients than average (+26%) — a focus area for this doctor
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-3%) — less common here
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+41%) — a focus area for this doctor
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+5%) — a focus area for this doctor
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-7%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$264.4k received from industry
451 transactions reported in 2024 ·Very High tier
Payments include consulting fees, speaking honoraria, food & beverage, travel, research support, and ownership interests from drug and medical device manufacturers. Disclosure is required by the federal Physician Payments Sunshine Act. These payments do not necessarily indicate conflicts of interest. National median: $338 across 136 000 tracked providers.
Tiers — Low: under $500 · Moderate: $500-5 000 · High: $5 000-25 000 · Very High: $25 000+. Source: CMS Open Payments 2024, attributed to Orrin M Troum's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Board certified · Apr 19, 2021
Self-reported via NPPES
47 years in practice
Senior practitioner
Rheumatologists treat autoimmune and inflammatory conditions including rheumatoid arthritis, lupus, psoriatic arthritis, gout, osteoarthritis, and vasculitis. They manage biologic therapies and joint-preserving treatments.
Taxonomy: 207RR0500X
Mailing address
2336 Santa Monica Blvd Ste 207, Santa Monica, CA 90404-2095
Differs from practice location
Primary hospital affiliation: Psychiatric
CMS Certification Number: 194031
View hospital on Medicare Care CompareVirtual Internal Medicine Care With Orrin M Troum
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Orrin M Troum for cholesterol management, arthritis follow-ups, blood pressure monitoring — no travel to Santa Monica 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 Orrin M Troum
NPI records show Dr. Troum as active with telehealth listed in Santa Monica, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (310) 449-1999.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Orrin M Troum
Practice Location
2336 Santa Monica Blvd Ste 207, Santa Monica, CA 90404-2067
Mailing Address
2336 Santa Monica Blvd Ste 207, Santa Monica, CA 90404-2095
This is a provider directory. Contact the office directly to schedule appointments.
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