Dr. Adrian Harry Shandling, MD

  • Los Alamitos, CA
  • Cardiologist
NPI1386640522PAC ID4981768421
Medicare services, 2024
17,485
Medicare patients, 2024
835
Part D claims, 2024
9,294
Publications
29
Clinical trials
1
Practice address
3801 Katella Ave, Los Alamitos, CA 90720
Practice phone
Call (562) 598-3200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cardiovascular Care Inc

Los Alamitos, California

See all 6 affiliations

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Dr. Adrian Harry Shandling is a cardiologist in Los Alamitos, California

Dr. Shandling practices at Cardiovascular Care Inc in Los Alamitos, California.

Dr. Shandling's NPI, 1386640522, was assigned on June 22, 2005. Dr. Shandling graduated from University of Cape Town Faculty of Medicine in 1979. Dr. Shandling holds California license A41635.

NPI and contact details
Medicare PAC ID
4981768421
NPI enumeration date
June 22, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(562) 598-3200
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
74
Medical school graduation
1979

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Adrian Harry Shandling practices at Cardiovascular Care Inc in Los Alamitos, California

Dr. Shandling's primary practice is Cardiovascular Care Inc, at 3801 Katella Ave, Los Alamitos, CA 90720 in Orange County. The practice phone is (562) 598-3200.

  • Cardiovascular Care Inc
    3801 Katella Ave, Los Alamitos, CA 90720 · Orange CountyPhone(562) 598-3200

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Dr. Adrian Harry Shandling is affiliated with 5 sites of care and 1 medical group

Dr. Shandling's primary practice is Cardiovascular Care Inc in Los Alamitos, California. Dr. Shandling is also affiliated with UCI Health - Orange. The medical group on file is Cardiovascular Care Associates. Dmand AI also links Dr. Shandling to 1 more hospital, 1 group practice or clinic and 1 home health agency, each named with a free account.

See all 6 affiliations for Dr. Shandling

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Dr. Adrian Harry Shandling's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Shandling practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cardiovascular Care IncAvailable with a free account
+4 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Adrian Harry Shandling is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. Shandling's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Shandling is board certified in cardiovascular disease by the American Board of Internal Medicine. Dr. Shandling is licensed in California.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense A41635 · 1985 to 2026 · taxonomy 207RC0000X

Clinical focus

Dmand AI lists aneurysm, angioplasty, aortic atherosclerois, atrial fibrillation and flutter, cardiac arrhythmia, cardiac catheterization, cardiomyopathy and cerebrovascular disease among the conditions Dr. Shandling treats.

Cardiologists near Dr. Shandling

Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

2,375cardiologists in California
8cardiologists in Los Alamitos

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. Adrian Harry Shandling billed Medicare for 17,485 services in 2024

CMS data shows 17,485 Medicare services from Dr. Shandling across 64 procedure codes in 2024, for 835 Medicare patients. Medicare paid $751,393 for them.

Medicare services, 202417,485
Medicare patients835
Paid by Medicare$751,393
Procedure codes64

Dr. Shandling's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Lab and pathology
2023: 11,0972024: 10,1059%
Tests and treatments
2023: 2,6732024: 3,00612%
Office and hospital visits
2023: 2,4592024: 2,3624%
Surgery
2023: 1,0602024: 92313%
Other services
2023: 4232024: 49016%
Drugs given in the office
2023: 6982024: 42040%
Imaging
2023: 1472024: 17922%

Where Dr. Shandling's Medicare services took place, 2024

  • In an office16,60695%
  • In a facility8795%

Dr. Shandling compared with the California median for cardiologists, 2024

  • Dr. Shandling
  • California median
Medicare services
17,485vs 1,56011.2 times
Medicare patients
835vs 64430% above
Part D claims
8,600vs 1,4106.1 times

Medians across 2,237 cardiologists in California with Dmand AI profiles that report each measure.

Dr. Shandling's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Shandling

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Adrian Harry Shandling treated 835 Medicare patients in 2024, average age 78

CMS counts 835 Medicare patients who saw Dr. Shandling in 2024. The largest group is 75 to 84, with 353 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 13% are also on Medicaid. Their average risk score is 1.61, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Shandling's median patient age at 76, with 50% women.

Medicare patients, 2024835
Average age78
Average risk score1.61
Also on Medicaid13%

Dr. Shandling's Medicare patients by age, 2024

Dr. Shandling's Medicare patients by sex, 2024

  • Women45254%
  • Men38346%

Chronic conditions among Dr. Shandling's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis51%
  4. Atrial fibrillation42%
  5. Ischemic heart disease39%
  6. Diabetes37%
  7. Chronic kidney disease33%
  8. Heart failure24%

Share of Medicare patients with each condition. A patient can have several.

Dr. Shandling's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 76

Patient panel by sex, all payers

  • Women50%
  • Men49%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Adrian Harry Shandling wrote 9,294 Medicare Part D claims in 2024

In 2024, Dr. Shandling wrote 9,294 Medicare Part D claims for 650 patients. 85% of them were for generic drugs. CMS names the drug for 8,600 of them, across 128 drugs with 11 or more claims each, at $1,620,052 in total drug cost. In 2023, CMS named 8,085 claims across 121 drugs.

Part D claims, 20249,294
Drugs named by CMS128
Total drug cost$1.6M
Part D patients650

Dr. Shandling's Part D claims by kind of drug, 2024

  • Generic7,936 claims85%
  • Brand-name1,346 claims14%
  • Other12 claims0%

Dr. Shandling's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Shandling's Part D claims, 2024

  • Opioids1%84 of 9,294 claims
  • Antibiotics1%117 of 9,294 claims
  • Antipsychotics, patients 65 and over0%16 of 9,294 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 8,0852024: 8,6006%

Drugs named by CMS: 128 in 2024, 121 in 2023.

See all prescribing by Dr. Shandling

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

Dr. Adrian Harry Shandling scored 82 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 82 out of 100 for Dr. Shandling for performance year 2024, reported as part of a group. Dr. Shandling accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Shandling as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Dr. Shandling's MIPS scores, performance year 2024

  • 82of 100Final score
  • 80.8of 100Quality
  • 88of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 68of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Adrian Harry Shandling has 29 publications on record

Dmand AI links 29 papers to Dr. Shandling, published from 2009 to 2021. 2021 was the busiest year, with 2. The most frequent topics are Electrocardiography, Pacemaker, Artificial and Coronary Disease. Dr. Shandling has published most often in Pacing Clin Electrophysiol. Dr. Shandling's most frequent co-authors are Robert Detrano, MD, Mark Y. Lee, MD and Daniel Edwin Rieders, MD.

Papers29
Years published2009 to 2021

Dr. Shandling's papers by year, 2009 to 2021

Topics Dr. Shandling writes about most

  • Electrocardiography
  • Pacemaker, Artificial
  • Coronary Disease
  • Coronary Angiography
  • Cardiac Pacing, Artificial
  • Equipment Design
  • Heart Atria
  • Exercise Test

Dr. Shandling's most frequent co-authors

Recent publications by Dr. Shandling

See all 29 publications and co-authors

See who Dr. Shandling researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Shandling works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Adrian Harry Shandling has worked on 1 clinical trial

Dmand AI links Dr. Shandling to 1 clinical trial. Conditions studied include Atrial Fibrillation and Arrhythmias, Cardiac.

Conditions in Dr. Shandling's trials

  • Atrial Fibrillation
  • Arrhythmias, Cardiac

Investigators on the most trials with Dr. Shandling

Recent clinical trials with Dr. Shandling

Sources: Dmand AI Research Linkage; and ClinicalTrials.gov (National Library of Medicine)

Dr. Adrian Harry Shandling received $33,715 in industry payments from 2016 to 2025

CMS Open Payments shows 1,648 general payments to Dr. Shandling from 72 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 89% of the total. Medtronic Vascular, Inc. paid the most, $3,226.

General payments to Dr. Shandling by program year, 2016 to 2025

General payments to Dr. Shandling by kind, 2016 to 2025

$33.7Kin total
  • Food and beverage$29,99189%
  • Travel and lodging$3,0339%
  • Speaker and faculty fees$5001%
  • Education$1911%

Companies that paid Dr. Shandling the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Shandling

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Adrian Harry Shandling has 5 awards and honors on record

Dmand AI lists 5 awards for Dr. Shandling, most recently Top Doctors:LA Area in 2013.

Awards and honors for Dr. Shandling

  1. 2013
    • Top Doctors:LA Area
    • Top Doctors:San Diego Area
  2. 2012
    • CMS Stage 1 EHR
    • Top Doctors:Southern California
  3. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Adrian Harry Shandling graduated from University of Cape Town Faculty of Medicine

Dr. Shandling graduated from University of Cape Town Faculty of Medicine in 1979. Dr. Shandling is a member of ACC.

  1. Medical schoolUniversity of Cape Town Faculty of Medicine
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine
  3. Board certified in internal medicineAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Adrian Harry Shandling accepts plans from 15 insurance carriers

Dr. Shandling is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Shandling accepts, by number of carriers

  1. PPO10
  2. Medicare8
  3. HMO7
  4. EPO4
  5. POS3

Source: Dmand AI Insurance Network Data

Sources for Dr. Adrian Harry Shandling's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Clinical trials and co-investigatorsDmand AI Research LinkageClinicalTrials.gov (National Library of Medicine) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Adrian Harry Shandling

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. Adrian Harry Shandling's NPI number?

Dr. Adrian Harry Shandling's NPI number is 1386640522. It was assigned on June 22, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. Adrian Harry Shandling?

Dr. Adrian Harry Shandling is a cardiologist in Los Alamitos, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Adrian Harry Shandling practice?

Dr. Shandling practices at 3801 Katella Ave, Los Alamitos, CA 90720. Dr. Shandling's primary practice is Cardiovascular Care Inc in Los Alamitos, California. Dmand AI also links Dr. Shandling to 1 hospital, 1 group practice or clinic and 1 home health agency.

What is Dr. Adrian Harry Shandling's office phone number?

The practice phone on file for Dr. Shandling is (562) 598-3200.

What is Dr. Adrian Harry Shandling's medical license number?

Dr. Shandling holds California license A41635.

Which hospitals is Dr. Adrian Harry Shandling affiliated with?

Dr. Shandling is affiliated with UCI Health - Orange. Dmand AI links Dr. Shandling to 1 more hospital.

What medical group is Dr. Adrian Harry Shandling part of?

Dr. Shandling is linked to Cardiovascular Care Associates.

Does Dr. Adrian Harry Shandling accept Medicare?

Yes. CMS data shows Dr. Shandling billed Medicare for 17,485 services in 2024, and Dr. Shandling accepts Medicare assignment.

Does Dr. Adrian Harry Shandling offer telehealth?

Yes. The CMS Doctors and Clinicians file lists Dr. Shandling as offering telehealth services.

What is Dr. Adrian Harry Shandling's MIPS score?

Dr. Shandling's MIPS final score for performance year 2024 is 82 out of 100, reported as part of a group.

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Adrian Harry Shandling see?

CMS counts 835 Medicare patients who saw Dr. Shandling in 2024, with an average age of 78.

Is Dr. Adrian Harry Shandling board certified?

Yes. Dr. Shandling is board certified in cardiovascular disease by the American Board of Internal Medicine.

What services does Dr. Adrian Harry Shandling bill to Medicare?

In 2024, Dr. Shandling's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93000) and surgery: heart and blood vessels (36415).

Where did Dr. Adrian Harry Shandling go to medical school?

Dr. Shandling graduated from University of Cape Town Faculty of Medicine in 1979.

What drugs does Dr. Adrian Harry Shandling prescribe most?

In 2024 Medicare Part D data, Dr. Shandling's most prescribed drugs by claims were Ezetimibe, Rosuvastatin Calcium and Atorvastatin Calcium.

Has Dr. Adrian Harry Shandling received payments from drug or device companies?

CMS Open Payments shows $33,715 in general payments to Dr. Shandling from 72 companies from 2016 to 2025. The largest total came from Medtronic Vascular, Inc.

How long has Dr. Adrian Harry Shandling been practicing?

Dr. Shandling graduated from medical school in 1979, 47 years ago.

Does Dr. Adrian Harry Shandling do research?

Dmand AI links 29 publications to Dr. Shandling, published from 2009 to 2021. Dr. Shandling has worked on 1 clinical trial.

Who does Dr. Adrian Harry Shandling publish with?

Dr. Shandling's most frequent co-authors are Robert Detrano, MD (4 shared papers), Mark Y. Lee, MD (2 shared papers) and Daniel Edwin Rieders, MD (2 shared papers).

What insurance does Dr. Adrian Harry Shandling accept?

Dr. Shandling is in network with 15 carriers, including Aetna, Blue Cross Blue Shield of Michigan and United Healthcare. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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