Catherine Louise Sundsmo, MD

Family Medicine

Catherine Louise Sundsmo is a Family Medicine specialist based in Del Mar, CA with over 15 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(858) 499-2708Del Mar, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Catherine Louise Sundsmo, MD has been part of the Del Mar medical community since 2012 in group practice. She has been in practice for 15+ years. Among her Medicare patients, common conditions include high cholesterol, arthritis, and hypertension (per CMS data).

At a glance

  • Prescribes opioids less than 26% of reporting doctors in California
  • Uses generic medications more than 63% 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 Del Mar15+ years experienceNPI since 2012

Older · 675dNPPES updated 2024-07-17 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

2600 Via De La Valle, Del Mar, CA 92014-1992

Fax: (858) 309-3269
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.

MIPS Score

2023

73.62/100

California avg: 78.6 · US avg: 83.6

Lower than most doctors nationally(-10 pts)

How the government rates this doctor's Medicare care quality. Scores above 75 are considered good.

Opioid Rx

↓ Lower = better

3.72%

California avg: 5.2 · US avg: 5.1

Higher than most doctors nationally(-1.4 pts)

3.72% of this doctor's prescriptions are opioid pain medications. Lower means more cautious prescribing.

Generic Rx

↑ Higher = better

89.7%

California avg: 83.3 · US avg: 82.8

Higher than most doctors nationally(+6.9 pts)

Typical range among reporting doctors in California

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

Medicare Patients

44

Unique beneficiaries

Boutique practice

Prescription Recipients

152

Patients prescribed

Prescriptions Written

1,130

Total claims

Total Medicare drug cost: $91k

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 High Cholesterol, Arthritis, and Hypertension.

High Cholesterol
Lower than avg (-31%)39%

Elevated cholesterol or triglycerides that increase heart disease risk

US avg: 70.4%

↓ Fewer patients than average (-31%) — less common here

Arthritis
Lower than avg (-10%)39%

Joint inflammation causing pain, swelling, and stiffness

US avg: 49.3%

↓ Fewer patients than average (-10%) — less common here

Hypertension
Lower than avg (-34%)36%

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

US avg: 70.2%

↓ Fewer patients than average (-34%) — 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 · Jul 16, 2024

    Self-reported via NPPES

  2. 15 years in practice

    Experienced

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

821 East 18th Street, Cheyenne, WY 82001-4797

Differs from practice location

Virtual Family Medicine Care With Catherine Louise Sundsmo

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

Schedule a virtual visit with Catherine Louise Sundsmo for cholesterol management, arthritis follow-ups, blood pressure monitoring — no travel to Del Mar 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 Catherine Louise Sundsmo

Dr. Sundsmo is listed as active in the NPI registry with telehealth listed in Del Mar, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (858) 499-2708.

Verified across 5 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS QPP 2023 · 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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