Dr. Alden Joseph McDonald III, MD

  • Emeryville, CA
  • Cardiologist
NPI1083629786PAC ID6709056062
Medicare services, 2024
2,965
Medicare patients, 2024
1,146
Part D claims, 2024
3,376
Publications
3
Hospital affiliations
5
Practice address
5800 Hollis Street, Emeryville, CA 94608
Practice phone
Call (650) 723-6855
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Stanford Health Care at Emeryville

Mammography / Breast Imaging Center · Emeryville, California

See all 10 affiliations

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Dr. Alden Joseph McDonald III is a cardiologist in Emeryville, California

Dr. McDonald practices at Stanford Health Care at Emeryville in Emeryville, California.

Dr. McDonald's NPI, 1083629786, was assigned on July 30, 2006. Dr. McDonald graduated from Harvard Medical School in 2004. Dr. McDonald holds California license A115614.

NPI and contact details
Medicare PAC ID
6709056062
NPI enumeration date
July 30, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(650) 723-6855
Professional email
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Personal email
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Mobile number
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Sex
Male
Estimated age
48
Medical school graduation
2004

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

Dr. Alden Joseph McDonald III practices at Stanford Health Care at Emeryville in Emeryville, California

Dr. McDonald's primary practice is Stanford Health Care at Emeryville, at 5800 Hollis Street, Emeryville, CA 94608. The practice phone is (650) 723-6855.

  • Stanford Health Care at Emeryville
    5800 Hollis Street, Emeryville, CA 94608Phone(650) 723-6855

Source: Dmand AI Affiliation Data

Dr. Alden Joseph McDonald III is affiliated with 8 sites of care and 2 medical groups

Dr. McDonald's primary practice is Stanford Health Care at Emeryville in Emeryville, California. Dr. McDonald is also affiliated with Stanford Hospital at 300 Pasteur Drive. The medical group on file is Palo Alto Foundation Medical Group. Dmand AI also links Dr. McDonald to 4 more hospitals, 2 group practices and clinics and 1 medical group, each named with a free account.

See all 10 affiliations for Dr. McDonald

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Alden Joseph McDonald III's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McDonald practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Stanford Health Care at EmeryvilleAvailable with a free account
+7 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Alden Joseph McDonald III is one of 2,375 cardiologists in California

Cardiovascular disease is Dr. McDonald's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. McDonald is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. McDonald's licenses on file in 3 states: California, Texas and Massachusetts.

Specialties and state licenses

  • Cardiovascular disease, CaliforniaPrimaryLicense A115614 · 2011 to 2026 · taxonomy 207RC0000X
  • Texas licenseLicense M7415 · 2007 to 2013
  • Internal medicine, MassachusettsLicense 230035 · 2006 to 2007 · taxonomy 207R00000X

Cardiologists near Dr. McDonald

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. Alden Joseph McDonald III billed Medicare for 2,965 services in 2024

CMS data shows 2,965 Medicare services from Dr. McDonald across 22 procedure codes in 2024, for 1,146 Medicare patients. Medicare paid $215,888 for them.

Medicare services, 20242,965
Medicare patients1,146
Paid by Medicare$215,888
Procedure codes22

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

  • 2023
  • 2024
Tests and treatments
2023: 2,1552024: 1,34538%
Office and hospital visits
2023: 1,2132024: 1,1456%
Other services
2023: 942024: 475405%
Drugs given in the office
2023: 1832024: 0100%
Imaging
2023: 902024: 0100%

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

  • In an office2,34379%
  • In a facility62221%

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

  • Dr. McDonald
  • California median
Medicare services
2,965vs 1,56090% above
Medicare patients
1,146vs 64478% above
Part D claims
3,157vs 1,4102.2 times

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

Dr. McDonald'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. McDonald

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

Dr. Alden Joseph McDonald III treated 1,146 Medicare patients in 2024, average age 77

CMS counts 1,146 Medicare patients who saw Dr. McDonald in 2024. The largest group is 75 to 84, with 461 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 31% are also on Medicaid. Their average risk score is 1.79, 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. McDonald's median patient age at 73, with 46% women.

Medicare patients, 20241,146
Average age77
Average risk score1.79
Also on Medicaid31%

Dr. McDonald's Medicare patients by age, 2024

Dr. McDonald's Medicare patients by sex, 2024

  • Women58451%
  • Men56249%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis44%
  4. Ischemic heart disease43%
  5. Chronic kidney disease41%
  6. Atrial fibrillation39%
  7. Diabetes38%
  8. Heart failure35%

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

Dr. McDonald's patients across all payers

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

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women46%
  • Men46%

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

Dr. Alden Joseph McDonald III wrote 3,376 Medicare Part D claims in 2024

In 2024, Dr. McDonald wrote 3,376 Medicare Part D claims for 546 patients. 79% of them were for generic drugs. CMS names the drug for 3,157 of them, across 38 drugs with 11 or more claims each, at $699,006 in total drug cost. In 2023, CMS named 3,026 claims across 41 drugs.

Part D claims, 20243,376
Drugs named by CMS38
Total drug cost$699,006
Part D patients546

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

  • Generic2,677 claims79%
  • Brand-name699 claims21%

Dr. McDonald'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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 3,0262024: 3,1574%

Drugs named by CMS: 38 in 2024, 41 in 2023.

See all prescribing by Dr. McDonald

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. Alden Joseph McDonald III offers telehealth to Medicare patients

Dr. McDonald accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. McDonald as offering telehealth.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

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Dr. Alden Joseph McDonald III has 3 publications on record

Dmand AI links 3 papers to Dr. McDonald in 2007. 2007 was the busiest year, with 2. The most frequent topics are Emergency Service, Hospital.

Papers3

Topics Dr. McDonald writes about most

  • Emergency Service, Hospital

Recent publications by Dr. McDonald

See all 3 publications and co-authors

See who Dr. McDonald researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. McDonald 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. Alden Joseph McDonald III received $643 in industry payments from 2016 to 2022

CMS Open Payments shows 17 general payments to Dr. McDonald from 6 drug and device companies from 2016 to 2022. Food and beverage make up the largest share, 100% of the total. Abbott Laboratories paid the most, $240.

General payments to Dr. McDonald by program year, 2016 to 2022

Companies that paid Dr. McDonald the most, 2016 to 2022

Share is of all general payments to this clinician.

See all payments to Dr. McDonald

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

Dr. Alden Joseph McDonald III has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. McDonald, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. McDonald

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. Alden Joseph McDonald III graduated from Harvard Medical School

Dr. McDonald graduated from Harvard Medical School in 2004. Dr. McDonald is a member of ACC.

  1. Medical schoolHarvard Medical School
  2. Board certified in cardiovascular diseaseAmerican Board of Internal Medicine

Source: Dmand AI Professional Profile Data

Dr. Alden Joseph McDonald III accepts plans from 14 insurance carriers

Dr. McDonald is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

  • Aetna
  • Elevance
  • Blue Cross Blue Shield of Michigan
  • United Healthcare
  • HCSC
  • Blue Cross Blue Shield of Massachusetts
  • Regence Health Plans
  • Alliant Health Plans
  • +6 more carriersWith a free account

Plan types Dr. McDonald accepts, by number of carriers

  1. Medicare9
  2. PPO9
  3. HMO6
  4. EPO4
  5. POS4

Source: Dmand AI Insurance Network Data

Sources for Dr. Alden Joseph McDonald III'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 phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy 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)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
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. Alden Joseph McDonald III

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. Alden Joseph McDonald III's NPI number?

Dr. Alden Joseph McDonald III's NPI number is 1083629786. It was assigned on July 30, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Alden Joseph McDonald III?

Dr. Alden Joseph McDonald III is a cardiologist in Emeryville, California. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. Alden Joseph McDonald III practice?

Dr. McDonald practices at 5800 Hollis Street, Emeryville, CA 94608. Dr. McDonald's primary practice is Stanford Health Care at Emeryville in Emeryville, California. Dmand AI also links Dr. McDonald to 4 hospitals, 2 group practices and clinics and 1 medical group.

What is Dr. Alden Joseph McDonald III's office phone number?

The practice phone on file for Dr. McDonald is (650) 723-6855.

What is Dr. Alden Joseph McDonald III's medical license number?

Dr. McDonald holds California license A115614, one of the licenses on file in 3 states.

Which states has Dr. Alden Joseph McDonald III been licensed in?

Dmand AI has state licenses on file for Dr. McDonald in California (2011 to 2026), Texas (2007 to 2013) and Massachusetts (2006 to 2007).

Which hospitals is Dr. Alden Joseph McDonald III affiliated with?

Dr. McDonald is affiliated with Stanford Hospital at 300 Pasteur Drive. Dmand AI links Dr. McDonald to 4 more hospitals.

What medical group is Dr. Alden Joseph McDonald III part of?

Dr. McDonald is linked to Palo Alto Foundation Medical Group. Dmand AI links Dr. McDonald to 1 more medical group.

Does Dr. Alden Joseph McDonald III accept Medicare?

Yes. CMS data shows Dr. McDonald billed Medicare for 2,965 services in 2024, and Dr. McDonald accepts Medicare assignment.

Does Dr. Alden Joseph McDonald III offer telehealth?

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

Show 9 more questionsShow fewer questions

How many Medicare patients does Dr. Alden Joseph McDonald III see?

CMS counts 1,146 Medicare patients who saw Dr. McDonald in 2024, with an average age of 77.

Is Dr. Alden Joseph McDonald III board certified?

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

What services does Dr. Alden Joseph McDonald III bill to Medicare?

In 2024, Dr. McDonald's most billed Medicare services were office visit, established patient (99214), medicare service (G2211) and heart test or procedure (93000).

Where did Dr. Alden Joseph McDonald III go to medical school?

Dr. McDonald graduated from Harvard Medical School in 2004.

What drugs does Dr. Alden Joseph McDonald III prescribe most?

In 2024 Medicare Part D data, Dr. McDonald's most prescribed drugs by claims were Atorvastatin Calcium, Metoprolol Succinate and Eliquis.

Has Dr. Alden Joseph McDonald III received payments from drug or device companies?

CMS Open Payments shows $643 in general payments to Dr. McDonald from 6 companies from 2016 to 2022. The largest total came from Abbott Laboratories.

How long has Dr. Alden Joseph McDonald III been practicing?

Dr. McDonald graduated from medical school in 2004, 22 years ago.

Does Dr. Alden Joseph McDonald III do research?

Dmand AI links 3 publications to Dr. McDonald.

What insurance does Dr. Alden Joseph McDonald III accept?

Dr. McDonald is in network with 14 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 9. Check the plan with the practice before a visit.

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