Ryan Dellamaggiora, M.D.
Hand Surgery Orthopaedic Surgery
Ryan Dellamaggiora is a Hand Surgery Orthopaedic Surgery specialist based in Los Angeles, CA with over 20 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Ryan Dellamaggiora, M.D. has been part of the Los Angeles medical community since 2007 in group practice. He has been in practice for 20+ years. CMS Medicare data shows his patients commonly have high cholesterol, arthritis, and hypertension. CMS MIPS quality score: 85.72/100 (2023).
At a glance
- Federal MIPS score higher than 58% of MIPS-scored doctors in California
- Virtual visits available — no app or travel required
Older · 3720dNPPES updated 2016-03-17 · verify NPI on CMS · Verify license at Medical Board of California
Contact & Location
Practice Location
1200 N State St Room 3900, Los Angeles, CA 90033-1029
How Does This Doctor Compare?
Based on Medicare data, this doctor has an average quality score compared to other doctors in California.
MIPS Score
202385.72/100
California avg: 78.6 · US avg: 83.6
✓ Higher than most doctors nationally(+2.1 pts)
Average range among MIPS-scored doctors in CaliforniaHow the government rates this doctor's Medicare care quality. Scores above 75 are considered good.
Opioid Rx
↓ Lower = better29.41%
California avg: 5.2 · US avg: 5.1
⚠ Lower than most doctors nationally(+24.3 pts)
29.41% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.
Medicare Patients
944
Unique beneficiaries
High volumePrescription Recipients
45
Patients prescribed
Prescriptions Written
68
Total claims
Total Medicare drug cost: $20k
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 (-1%) — less common here
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
US avg: 31.7%↑ More patients than average (+9%) — a focus area for this doctor
Weakened bones that are more prone to fractures, common in older adults
US avg: 18.1%↑ More patients than average (+12%) — a focus area for this doctor
A condition where the body cannot properly regulate blood sugar levels
US avg: 34.5%↓ Fewer patients than average (-6%) — less common here
Conditions affecting emotional state, including depression and bipolar disorder
Excessive worry or fear that interferes with daily life
US avg: 34.1%↓ Fewer patients than average (-11%) — less common here
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$16.1k received from industry
16 transactions reported in 2024 ·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 Ryan Dellamaggiora's NPI.
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
20 years in practice
Experienced
An orthopaedic surgeon trained in the investigation, preservation and restoration by medical, surgical and rehabilitative means of all structures of the upper extremity directly affecting the form and function of the hand and wrist.
Taxonomy: 207XS0106X
Primary hospital affiliation: Acute Care Hospitals
CMS Certification Number: 200033
View hospital on Medicare Care CompareVirtual Hand Surgery Care With Ryan Dellamaggiora
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ryan Dellamaggiora for cholesterol management, arthritis follow-ups, blood pressure monitoring — no travel to Los Angeles 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 Ryan Dellamaggiora
NPI records show Dr. Dellamaggiora as active with telehealth listed in Los Angeles, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (323) 226-7210.
Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
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Contact Ryan Dellamaggiora
Practice Location
1200 N State St Room 3900, Los Angeles, CA 90033-1029
Mailing Address
1200 N State St Room 3900, Los Angeles, CA 90033-1029
This is a provider directory. Contact the office directly to schedule appointments.
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