Dr. Antony Cyril Ernest, MD
- Medicare services, 2023
- 62
- Part D claims, 2024
- 13
- Industry payments
- $264
- Affiliated sites
- 4
- Medical groups
- 3
- Practice address
- 335 E Ave K6, Lancaster, CA 93535
- Practice phone
- Call (661) 948-8581
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
High Desert Regional Health Center
Lancaster, California
Find Dr. Ernest's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Dr. Antony Cyril Ernest is a cardiologist in Lancaster, California
Dr. Ernest practices at High Desert Regional Health Center in Lancaster, California.
Dr. Ernest's NPI, 1740380880, was assigned on September 25, 2006. Dr. Ernest graduated from University of Colombo Faculty of Medicine in 1967. Dr. Ernest's California license number on file is A31133.
- NPI
- 1740380880NPI Registry (opens in a new tab)
- NPI enumeration date
- September 25, 2006
- NPI status
- Active
- Practice phone
- (661) 948-8581
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 85
- Medical school graduation
- 1967
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. Antony Cyril Ernest practices at High Desert Regional Health Center in Lancaster, California
Dr. Ernest's primary practice is High Desert Regional Health Center, at 335 E Ave K6, Lancaster, CA 93535 in Los Angeles County. The practice phone is (661) 948-8581.
- High Desert Regional Health Center335 E Ave K6, Lancaster, CA 93535 · Los Angeles CountyPhone(661) 948-8581
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Antony Cyril Ernest is affiliated with 5 sites of care and 3 medical groups
Dr. Ernest's primary practice is High Desert Regional Health Center in Lancaster, California. The medical group on file is Harbor-UCLA Medical Center. Dmand AI also links Dr. Ernest to 3 more group practices and clinics, 2 medical groups and 1 physician office, each named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Antony Cyril Ernest's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Ernest practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| High Desert Regional Health Center | Available with a free account |
| +4 more sites and 2 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Antony Cyril Ernest is one of 2,375 cardiologists in California
Cardiovascular disease is Dr. Ernest's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Ernest is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Ernest's licenses on file in 2 states: California and Florida.
Specialties and state licenses
- Cardiovascular disease, CaliforniaPrimary
- Florida license
Clinical focus
Dmand AI lists atrial fibrillation and flutter, chronic hypertension and coronary artery disease among the conditions Dr. Ernest treats.
Cardiologists near Dr. Ernest
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Antony Cyril Ernest billed Medicare for 62 services in 2023
CMS data shows 62 Medicare services from Dr. Ernest across 2 procedure codes in 2023. Medicare paid $8,855 for them. Every service was in an office.
Dr. Ernest's Medicare services by type, 2022 to 2023
- 2022
- 2023
- Tests and treatments
- 2022: 162023: 36125%
- Office and hospital visits
- 2022: 322023: 2619%
Dr. Ernest compared with the California median for cardiologists, 2023
- Dr. Ernest
- California median
- Medicare services
- 62vs 1,56096% below
- Part D claims
- 1,548vs 1,41010% above
Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.
Dr. Ernest's most billed Medicare procedure codes, 2023
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Antony Cyril Ernest's patients have a median age of 69
Across all payers, Dmand AI patient panel data puts Dr. Ernest's median patient age at 69, with 55% women.
Dr. Ernest's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women55%
- Men45%
Source: Dmand AI Patient Panel Data
Dr. Antony Cyril Ernest wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Ernest wrote 13 Medicare Part D claims. 100% of them were for generic drugs. They cover 40 drugs, with $41,703 in total drug cost. In 2021, CMS named 5,202 claims across 97 drugs.
Dr. Ernest's most prescribed drugs by claims, 2022
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2021 to 2022
- 2021
- 2022
- Claims for drugs CMS names
- 2021: 5,2022022: 1,54870%
Drugs named by CMS: 40 in 2022, 97 in 2021.
Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data
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Dr. Antony Cyril Ernest received $264 in industry payments from 2017 to 2024
CMS Open Payments shows 7 general payments to Dr. Ernest from 4 drug and device companies from 2017 to 2024. Food and beverage make up the largest share, 89% of the total. Boehringer Ingelheim Pharmaceuticals, Inc. paid the most, $150.
General payments to Dr. Ernest by program year, 2017 to 2024
General payments to Dr. Ernest by kind, 2017 to 2024
- Food and beverage$23489%
- Education$3011%
Companies that paid Dr. Ernest the most, 2017 to 2024
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Antony Cyril Ernest graduated from University of Colombo Faculty of Medicine
Dr. Ernest graduated from University of Colombo Faculty of Medicine in 1967.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
Source: Dmand AI Professional Profile Data
Dr. Antony Cyril Ernest accepts plans from 4 insurance carriers
Dr. Ernest is in network with 4 carriers, including Elevance, United Healthcare and Blue Cross and Blue Shield of Kansas City. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- Elevance
- United Healthcare
- Blue Cross and Blue Shield of Kansas City
- DE State Medicaid
Plan types Dr. Ernest accepts, by number of carriers
- EPO2
- HMO2
- POS2
- Medicaid1
- Medicare1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Antony Cyril Ernest's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Antony Cyril Ernest
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Antony Cyril Ernest's NPI number?
Dr. Antony Cyril Ernest's NPI number is 1740380880. It was assigned on September 25, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Antony Cyril Ernest?
Dr. Antony Cyril Ernest is a cardiologist in Lancaster, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Antony Cyril Ernest practice?
Dr. Ernest practices at 335 E Ave K6, Lancaster, CA 93535. Dr. Ernest's primary practice is High Desert Regional Health Center in Lancaster, California. Dmand AI also links Dr. Ernest to 3 group practices and clinics, 2 medical groups and 1 physician office.
What is Dr. Antony Cyril Ernest's office phone number?
The practice phone on file for Dr. Ernest is (661) 948-8581.
What is Dr. Antony Cyril Ernest's medical license number?
Dr. Ernest's California license number on file is A31133, one of the licenses on file in 2 states.
Which states has Dr. Antony Cyril Ernest been licensed in?
Dmand AI has state licenses on file for Dr. Ernest in California (1977 to 2025) and Florida (since 1977).
What medical group is Dr. Antony Cyril Ernest part of?
Dr. Ernest is linked to Harbor-UCLA Medical Center. Dmand AI links Dr. Ernest to 2 more medical groups.
Does Dr. Antony Cyril Ernest accept Medicare?
Yes. CMS data shows Dr. Ernest billed Medicare for 62 services in 2023.
Is Dr. Antony Cyril Ernest board certified?
Yes. Dr. Ernest is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Antony Cyril Ernest bill to Medicare?
In 2023, Dr. Ernest's most billed Medicare services were heart test or procedure (93306) and office visit, established patient (99215).
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Where did Dr. Antony Cyril Ernest go to medical school?
Dr. Ernest graduated from University of Colombo Faculty of Medicine in 1967.
What drugs does Dr. Antony Cyril Ernest prescribe most?
In 2022 Medicare Part D data, Dr. Ernest's most prescribed drugs by claims were Amlodipine Besylate, Atorvastatin Calcium and Levothyroxine Sodium.
Has Dr. Antony Cyril Ernest received payments from drug or device companies?
CMS Open Payments shows $264 in general payments to Dr. Ernest from 4 companies from 2017 to 2024. The largest total came from Boehringer Ingelheim Pharmaceuticals, Inc.
How long has Dr. Antony Cyril Ernest been practicing?
Dr. Ernest graduated from medical school in 1967, 59 years ago.
What insurance does Dr. Antony Cyril Ernest accept?
Dr. Ernest is in network with 4 carriers, including Elevance, United Healthcare and Blue Cross and Blue Shield of Kansas City. EPO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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