Dr. Alexander Meyer, MD
- Medicare services, 2024
- 487
- Medicare patients, 2024
- 248
- Part D claims, 2024
- 1,110
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1425 S Main Street, Walnut Creek, CA 94596
- Practice phone
- Call (925) 295-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Meyer's professional email, personal email and mobile number
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Dr. Alexander Meyer is an interventional cardiologist in Walnut Creek, California
Dr. Meyer practices at Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente.
Dr. Meyer's NPI, 1639533359, was assigned on April 8, 2016. Dr. Meyer graduated from University Of Cincinnati College Of Medicine in 2016. Dr. Meyer holds California license 198359.
- NPI
- 1639533359NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2264715937
- NPI enumeration date
- April 8, 2016
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (925) 295-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 36
- Medical school graduation
- 2016
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Alexander Meyer practices at Walnut Creek Medical Center in Walnut Creek, California
Dr. Meyer's primary practice is Walnut Creek Medical Center, at 1425 S Main Street, Walnut Creek, CA 94596 in Contra Costa County. The practice phone is (925) 295-4000.
- Walnut Creek Medical Center1425 S Main Street, Walnut Creek, CA 94596 · Contra Costa CountyPhone(925) 295-4000
Source: Dmand AI Affiliation Data
Dr. Alexander Meyer is affiliated with 2 sites of care and 2 medical groups
Dr. Meyer's primary practice is Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente. Dr. Meyer is also affiliated with Oakland Medical Center. The medical group on file is The Permanente Medical Group, Inc. Dmand AI also links Dr. Meyer to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Alexander Meyer's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Meyer practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Walnut Creek Medical Center | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Alexander Meyer is one of 582 interventional cardiologists in California
Interventional cardiology is Dr. Meyer's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Meyer is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Meyer's licenses on file in 4 states: California, Ohio, Nevada and Illinois.
Specialties and state licenses
- Interventional cardiology, CaliforniaPrimary
- Ohio license
- Nevada license
- Illinois license
Clinical focus
Dmand AI lists angioplasty and cardiac catheterization among the conditions Dr. Meyer treats.
Interventional cardiologists near Dr. Meyer
Counts of interventional 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. Alexander Meyer billed Medicare for 487 services in 2024
CMS data shows 487 Medicare services from Dr. Meyer across 13 procedure codes in 2024, for 248 Medicare patients. Medicare paid $35,960 for them.
Dr. Meyer's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 2252024: 2428%
- Office and hospital visits
- 2023: 1122024: 17859%
- Imaging
- 2023: 392024: 6772%
Where Dr. Meyer's Medicare services took place, 2024
- In an office22446%
- In a facility26354%
Dr. Meyer compared with the California median for interventional cardiologists, 2024
- Dr. Meyer
- California median
- Medicare services
- 487vs 2,38780% below
- Medicare patients
- 248vs 75167% below
- Part D claims
- 995vs 1,82646% below
Medians across 573 interventional cardiologists in California with Dmand AI profiles that report each measure.
Dr. Meyer'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.
Need commercial claims for Dr. Meyer?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Meyer and other interventional cardiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Alexander Meyer treated 248 Medicare patients in 2024, average age 76
CMS counts 248 Medicare patients who saw Dr. Meyer in 2024. The largest group is 75 to 84, with 112 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 8% are also on Medicaid. Their average risk score is 1.27, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Meyer's median patient age at 62, with 50% women.
Dr. Meyer's Medicare patients by age, 2024
Dr. Meyer's Medicare patients by sex, 2024
- Women10442%
- Men14458%
Chronic conditions among Dr. Meyer's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease56%
- Arthritis43%
- Diabetes34%
- Atrial fibrillation32%
- Heart failure32%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Dr. Meyer's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 62
Patient panel by sex, all payers
- Women50%
- Men48%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Alexander Meyer wrote 1,110 Medicare Part D claims in 2024
In 2024, Dr. Meyer wrote 1,110 Medicare Part D claims for 238 patients. 74% of them were for generic drugs. CMS names the drug for 995 of them, across 23 drugs with 11 or more claims each, at $272,947 in total drug cost. In 2023, CMS named 191 claims across 8 drugs.
Dr. Meyer's Part D claims by kind of drug, 2024
- Generic823 claims74%
- Brand-name287 claims26%
Dr. Meyer'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: 1912024: 995421%
Drugs named by CMS: 23 in 2024, 8 in 2023.
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
How Dr. Alexander Meyer takes part in Medicare
Dr. Meyer accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Alexander Meyer has 1 publication on record
Dmand AI links 1 paper to Dr. Meyer in 2020. Dr. Meyer's most frequent co-authors are Michael Biersmith, MD and Ernest L. Mazzaferri, MD.
Dr. Meyer's most frequent co-authors
Recent publications by Dr. Meyer
See who Dr. Meyer researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Meyer works with, so you can find a warm path to the right interventional cardiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Alexander Meyer received $2,065 in industry payments from 2021 to 2025
CMS Open Payments shows 46 general payments to Dr. Meyer from 18 drug and device companies from 2021 to 2025. Food and beverage make up the largest share, 92% of the total. Boston Scientific Corporation paid the most, $992.
General payments to Dr. Meyer by program year, 2021 to 2025
General payments to Dr. Meyer by kind, 2021 to 2025
- Food and beverage$1,89092%
- Education$1758%
Companies that paid Dr. Meyer the most, 2021 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Alexander Meyer graduated from University Of Cincinnati College Of Medicine
Dr. Meyer graduated from University Of Cincinnati College Of Medicine in 2016.
- Medical school
- Board certified in cardiovascular disease
- Board certified in internal medicine
- Board certified in interventional cardiology
Source: Dmand AI Professional Profile Data
Dr. Alexander Meyer accepts plans from 13 insurance carriers
Dr. Meyer is in network with 13 carriers, including United Healthcare, HCSC and Kaiser Permanente. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
- United Healthcare
- HCSC
- Kaiser Permanente
- Aetna
- Blue Cross Blue Shield of Massachusetts
- Elevance
- Regence Health Plans
- Alliant Health Plans
- +5 more carriersWith a free account
Plan types Dr. Meyer accepts, by number of carriers
- HMO7
- PPO6
- Medicare5
- EPO3
- POS2
- Medicaid1
Source: Dmand AI Insurance Network Data
Sources for Dr. Alexander Meyer'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy 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 DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Alexander Meyer
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. Alexander Meyer's NPI number?
Dr. Alexander Meyer's NPI number is 1639533359. It was assigned on April 8, 2016, and it is active in the NPI Registry.
What kind of doctor is Dr. Alexander Meyer?
Dr. Alexander Meyer is an interventional cardiologist in Walnut Creek, California. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).
Where does Dr. Alexander Meyer practice?
Dr. Meyer practices at 1425 S Main Street, Walnut Creek, CA 94596. Dr. Meyer's primary practice is Walnut Creek Medical Center in Walnut Creek, California, part of Kaiser Permanente. Dmand AI also links Dr. Meyer to 1 medical group.
What is Dr. Alexander Meyer's office phone number?
The practice phone on file for Dr. Meyer is (925) 295-4000.
What is Dr. Alexander Meyer's medical license number?
Dr. Meyer holds California license 198359, one of the licenses on file in 4 states.
Which states has Dr. Alexander Meyer been licensed in?
Dmand AI has state licenses on file for Dr. Meyer in California (2024 to 2026), Ohio (2019 to 2026), Nevada (2023 to 2025) and Illinois (2016 to 2019).
Which hospitals is Dr. Alexander Meyer affiliated with?
Dr. Meyer practices at Walnut Creek Medical Center in Walnut Creek, California. Dr. Meyer is also affiliated with Oakland Medical Center.
What medical group is Dr. Alexander Meyer part of?
Dr. Meyer is linked to The Permanente Medical Group, Inc. Dmand AI links Dr. Meyer to 1 more medical group.
Does Dr. Alexander Meyer accept Medicare?
Yes. CMS data shows Dr. Meyer billed Medicare for 487 services in 2024, and Dr. Meyer accepts Medicare assignment.
How many Medicare patients does Dr. Alexander Meyer see?
CMS counts 248 Medicare patients who saw Dr. Meyer in 2024, with an average age of 76.
Show 9 more questionsShow fewer questions
Is Dr. Alexander Meyer board certified?
Yes. Dr. Meyer is board certified in cardiovascular disease by the American Board of Internal Medicine.
What services does Dr. Alexander Meyer bill to Medicare?
In 2024, Dr. Meyer's most billed Medicare services were office visit, established patient (99214), nuclear medicine (78452) and special service (99152).
Where did Dr. Alexander Meyer go to medical school?
Dr. Meyer graduated from University Of Cincinnati College Of Medicine in 2016.
What drugs does Dr. Alexander Meyer prescribe most?
In 2024 Medicare Part D data, Dr. Meyer's most prescribed drugs by claims were Metoprolol Succinate, Eliquis and Clopidogrel.
Has Dr. Alexander Meyer received payments from drug or device companies?
CMS Open Payments shows $2,065 in general payments to Dr. Meyer from 18 companies from 2021 to 2025. The largest total came from Boston Scientific Corporation.
How long has Dr. Alexander Meyer been practicing?
Dr. Meyer graduated from medical school in 2016, 10 years ago.
Does Dr. Alexander Meyer do research?
Dmand AI links 1 publication to Dr. Meyer.
Who does Dr. Alexander Meyer publish with?
Dr. Meyer's most frequent co-authors are Michael Biersmith, MD (1 shared paper) and Ernest L. Mazzaferri, MD (1 shared paper).
What insurance does Dr. Alexander Meyer accept?
Dr. Meyer is in network with 13 carriers, including United Healthcare, HCSC and Kaiser Permanente. HMO plans come from the most carriers, 7. Check the plan with the practice before a visit.
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