Arvi Mallari Generoso, M.D.
Arvi Mallari Generoso is an Internal Medicine specialist based in Castl Rock, WA with over 21 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Patients across WA can see Arvi Mallari Generoso, M.D. in person in Castl Rock or via virtual visit — no travel required. She has been practicing since 2011 — over 21 years. CMS Medicare data shows her patients commonly have hypertension, high cholesterol, and arthritis.
At a glance
- Uses generic medications more than 38% of reporting doctors in Washington
- Virtual visits available — no app or travel required
Older · 1331dNPPES updated 2022-09-30 · verify NPI on CMS · Verify license at Washington Medical Commission
Contact & Location
Practice Location
23 Cowlitz W St, Castl Rock, WA 98611
How Does This Doctor Compare?
Based on Medicare data, this doctor favors affordable generic drugs over brand-name ones.
Generic Rx
↑ Higher = better87.5%
Washington avg: 85.1 · US avg: 82.8
✓ Higher than most doctors nationally(+4.7 pts)
How often this doctor prescribes affordable generic drugs instead of expensive brand-name ones.
Medicare Patients
84
Unique beneficiaries
Standard volumePrescription Recipients
103
Patients prescribed
Prescriptions Written
909
Total claims
Total Medicare drug cost: $109k
Percentile rankings compared against 1,521 reporting peers in Washington.
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 Hypertension, High Cholesterol, and Arthritis.
High blood pressure — a leading risk factor for heart disease and stroke
US avg: 70.2%↓ Fewer patients than average (-8%) — less common here
Elevated cholesterol or triglycerides that increase heart disease risk
US avg: 70.4%↓ Fewer patients than average (-12%) — less common here
Joint inflammation causing pain, swelling, and stiffness
US avg: 49.3%↓ Fewer patients than average (-1%) — less common here
Gradual loss of kidney function over time, often linked to diabetes or hypertension
US avg: 29.6%↓ Fewer patients than average (-10%) — less common here
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.
Board certified · Sep 29, 2022
Self-reported via NPPES
21 years in practice
Experienced
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
Mailing address
Po Box 1163, Castle Rock, WA 98611-1163
Differs from practice location
Virtual Internal Medicine Care With Arvi Mallari Generoso
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Arvi Mallari Generoso for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Castl Rock 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 Arvi Mallari Generoso
Dr. Generoso is listed as active in the NPI registry with telehealth listed in Castl Rock, WA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (360) 800-9480.
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.
Contact Arvi Mallari Generoso
Practice Location
23 Cowlitz W St, Castl Rock, WA 98611
Mailing Address
Po Box 1163, Castle Rock, WA 98611-1163
This is a provider directory. Contact the office directly to schedule appointments.
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