Kate Erin Monahan, DO

Internal Medicine

Kate Erin Monahan is an Internal Medicine specialist based in Orange, CA with over 6 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.

(714) 628-3230Orange, CA
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Kate Erin Monahan, DO specializes in internal medicine, serving patients in Orange, CA in group practice. She graduated from Touro Un Col of Osteopathic Medicine, Henderson in 2020 and has 6+ years of clinical experience. A physician who provides long-term, comprehensive care in the office and the hospital.

1 of 3,565 Internal Medicine providers in CASee all Internal Medicine in Orange6+ years experienceNPI since 2020

Older · 914dNPPES updated 2023-11-21 · verify NPI on CMS · Verify license at Medical Board of California

Contact & Location

Practice Location

2501 E Chapman Ave Ste 204, Orange, CA 92869-3204

Industry Payment Transparency

$28 received from industry

1 transaction reported in 2024 ·Low tier

View on CMS Open Payments →

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 Kate Erin Monahan's NPI.

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Background & Specialty

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

Career Journey
  1. Graduated medical school · 2020

    Touro Un Col of Osteopathic Medicine, Henderson

  2. Board certified · Nov 20, 2023

    Self-reported via NPPES

  3. 6 years in practice

    Established

Internal MedicineAllopathic & Osteopathic Physicians

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Taxonomy: 207R00000X

Education & Training

Touro Un Col of Osteopathic Medicine, Henderson (Class of 2020)

Practice Footprint

Primary hospital affiliation: Acute Care Hospitals

CMS Certification Number: 190053

View hospital on Medicare Care Compare

Virtual Internal Medicine Care With Kate Erin Monahan

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

Schedule a virtual visit with Kate Erin Monahan for follow-ups, medication reviews, and ongoing care — no travel to Orange 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 Kate Erin Monahan

NPI records show Dr. Monahan as active with telehealth listed in Orange, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 628-3230.

Verified across 4 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024. 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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