Ashish Harji Kalthia, MD
Also practices: INTERNAL MEDICINE
Ashish Harji Kalthia, MD has practiced specialist for 26+ years, working in group practice. He graduated from University of California, Geffen School of Medicine in 2000 and has 26+ years of clinical experience. He regularly sees Medicare patients with hypertension, diabetes, and high cholesterol (per CMS claims data).
Older · 889dNPPES updated 2023-11-29 · verify on CMS
Contact & Location
Practice Location
12665 Garden Grove Blvd Ste 211, Garden Grove, CA 92843-1916
How Does This Doctor Compare?
Medicare Patients
276
Unique beneficiaries
Standard volumePrescription Recipients
128
Patients prescribed
Prescriptions Written
865
Total claims
Total Medicare drug cost: $127k
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, Diabetes, and High Cholesterol.
High blood pressure — a leading risk factor for heart disease and stroke
A condition where the body cannot properly regulate blood sugar levels
Elevated cholesterol or triglycerides that increase heart disease risk
Gradual loss of kidney function over time, often linked to diabetes or hypertension
The heart cannot pump blood efficiently enough to meet the body's needs
Reduced blood flow to the heart muscle, commonly known as coronary artery disease
An irregular, often rapid heartbeat that increases the risk of stroke
Joint inflammation causing pain, swelling, and stiffness
Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.
$246 received from industry
4 transactions reported in 2024 ·Low 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 Ashish Harji Kalthia's NPI.
Patient Reviews
No patient reviews yet. If you've seen Ashish Harji Kalthia, your feedback helps other patients.
Review PolicyAll feedback is moderated before publishing. We verify reviewer identity where possible and enforce a one-review-per-provider policy. Full guidelines →
Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2000
David Geffen School of Medicine at Ucla
Board certified · Nov 28, 2023
CMS-verified certification date
26 years in practice
Experienced
An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.
Taxonomy: 174400000X
Education & Training
University of California, Geffen School of Medicine (Class of 2000)
Primary hospital affiliation: Critical Access Hospitals
CMS Certification Number: 191309
View hospital on Medicare Care CompareVirtual Specialist Care With Ashish Harji Kalthia
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Ashish Harji Kalthia for blood pressure monitoring, diabetes check-ins, cholesterol management — no travel to Garden Grove 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 Ashish Harji Kalthia
Dr. Kalthia is listed as active in the NPI registry with telehealth listed in Garden Grove, CA. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (714) 636-2890.
Sourced from CMS NPPES · OIG LEIE · CMS Medicare Part D · CMS Open Payments 2024 · CMS Physician Comparator. See Data Methodology.
Is this your profile?
Verify credentials, update practice details, and manage telehealth.
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 Ashish Harji Kalthia
Practice Location
12665 Garden Grove Blvd Ste 211, Garden Grove, CA 92843-1916
Mailing Address
12665 Garden Grove Blvd Ste 211, Garden Grove, CA 92843-1916
This is a provider directory. Contact the office directly to schedule appointments.
Related Providers