Dr. Ray Michael Wyman, MD

  • Torrance, CA
  • Interventional cardiologist
NPI1316956857PAC ID7618864042
Medicare services, 2024
1,420
Medicare patients, 2024
733
Part D claims, 2024
3,416
Publications
31
Clinical trials
1
Practice address
2841 Lomita Blvd, Torrance, CA 90505
Practice phone
Call (310) 257-0508
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Cor Healthcare Medical Associates

Torrance, California

See all 10 affiliations

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Dr. Ray Michael Wyman is an interventional cardiologist in Torrance, California

Dr. Wyman practices at Cor Healthcare Medical Associates in Torrance, California.

Dr. Wyman's NPI, 1316956857, was assigned on August 5, 2006. Dr. Wyman graduated from The Johns Hopkins University School of Medicine in 1982. Dr. Wyman holds California license A45826.

NPI and contact details
Medicare PAC ID
7618864042
NPI enumeration date
August 5, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Offers telehealth
Yes
Practice phone
(310) 257-0508
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
70
Medical school graduation
1982

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

Dr. Ray Michael Wyman practices at Cor Healthcare Medical Associates in Torrance, California

Dr. Wyman's primary practice is Cor Healthcare Medical Associates, at 2841 Lomita Blvd, Torrance, CA 90505 in Los Angeles County. The practice phone is (310) 257-0508.

  • Cor Healthcare Medical Associates
    2841 Lomita Blvd, Torrance, CA 90505 · Los Angeles CountyPhone(310) 257-0508

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

Dr. Ray Michael Wyman is affiliated with 6 sites of care and 4 medical groups

Dr. Wyman's primary practice is Cor Healthcare Medical Associates in Torrance, California. Dr. Wyman is also affiliated with Torrance Memorial Medical Center. The medical group on file is COR Healthcare Medical Associates. Dmand AI also links Dr. Wyman to 4 more group practices and clinics and 3 medical groups, each named with a free account.

See all 10 affiliations for Dr. Wyman

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

Dmand AI tracks the EHR system at Dr. Ray Michael Wyman's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Wyman practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Cor Healthcare Medical AssociatesAvailable with a free account
+5 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Ray Michael Wyman is one of 582 interventional cardiologists in California

Interventional cardiology is Dr. Wyman's primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Wyman is board certified in cardiovascular disease by the American Board of Internal Medicine. Dmand AI has Dr. Wyman's licenses on file in 4 states: California, Georgia, Washington and Pennsylvania.

Specialties and state licenses

  • Interventional cardiology, CaliforniaPrimaryLicense A45826 · 1989 to 2026 · taxonomy 207RI0011X
  • Georgia license
  • Washington license2013 to 2018
  • Pennsylvania license2013 to 2016

Clinical focus

Dmand AI lists angioplasty, cardiac catheterization and circulation problems among the conditions Dr. Wyman treats.

Interventional cardiologists near Dr. Wyman

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. Ray Michael Wyman billed Medicare for 1,420 services in 2024

CMS data shows 1,420 Medicare services from Dr. Wyman across 19 procedure codes in 2024, for 733 Medicare patients. Medicare paid $100,551 for them.

Medicare services, 20241,420
Medicare patients733
Paid by Medicare$100,551
Procedure codes19

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

  • 2023
  • 2024
Tests and treatments
2023: 1,0862024: 79027%
Office and hospital visits
2023: 5842024: 6308%

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

  • In an office76954%
  • In a facility65146%

Dr. Wyman compared with the California median for interventional cardiologists, 2024

  • Dr. Wyman
  • California median
Medicare services
1,420vs 2,38741% below
Medicare patients
733vs 751Close to median
Part D claims
3,227vs 1,82677% above

Medians across 573 interventional cardiologists in California with Dmand AI profiles that report each measure.

Dr. Wyman'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. Wyman

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

Dr. Ray Michael Wyman treated 733 Medicare patients in 2024, average age 78

CMS counts 733 Medicare patients who saw Dr. Wyman in 2024. The largest group is 75 to 84, with 281 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 18% are also on Medicaid. Their average risk score is 1.78, 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. Wyman's median patient age at 75, with 29% women.

Medicare patients, 2024733
Average age78
Average risk score1.78
Also on Medicaid18%

Dr. Wyman's Medicare patients by age, 2024

Dr. Wyman's Medicare patients by sex, 2024

  • Women28539%
  • Men44861%

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

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease60%
  4. Arthritis47%
  5. Diabetes46%
  6. Chronic kidney disease39%
  7. Heart failure37%
  8. Atrial fibrillation36%

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

Dr. Wyman's patients across all payers

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

Patient panel by age, all payers

Median age 75

Patient panel by sex, all payers

  • Women29%
  • Men70%

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

Dr. Ray Michael Wyman wrote 3,416 Medicare Part D claims in 2024

In 2024, Dr. Wyman wrote 3,416 Medicare Part D claims for 549 patients. 82% of them were for generic drugs. CMS names the drug for 3,227 of them, across 34 drugs with 11 or more claims each, at $712,804 in total drug cost. In 2023, CMS named 3,337 claims across 37 drugs.

Part D claims, 20243,416
Drugs named by CMS34
Total drug cost$712,804
Part D patients549

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

  • Generic2,785 claims82%
  • Brand-name631 claims18%

Dr. Wyman'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: 3,3372024: 3,2273%

Drugs named by CMS: 34 in 2024, 37 in 2023.

See all prescribing by Dr. Wyman

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. Ray Michael Wyman ranks in the 94th percentile for coronary angioplasty and stenting in Medicare

Dr. Wyman accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Dr. Wyman as offering telehealth. CMS counts 83 procedures of coronary angioplasty and stenting by Dr. Wyman, more than 94% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes
Offers telehealth
Yes

Where Dr. Wyman ranks in Medicare procedure volume

Coronary angioplasty and stenting
94th percentile83 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

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

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. Ray Michael Wyman has 31 publications on record

Dmand AI links 31 papers to Dr. Wyman, published from 2015 to 2020. 2019 was the busiest year, with 5. The most frequent topics are Coronary Occlusion, Percutaneous Coronary Intervention and Coronary Angiography. Dr. Wyman has published most often in J Invasive Cardiol. Dr. Wyman's most frequent co-authors are Jeffrey Warren Moses, MD, Khaldoon Alaswad, MD and Subhash Banerjee, MD.

Papers31
Years published2015 to 2020

Dr. Wyman's papers by year, 2015 to 2020

Topics Dr. Wyman writes about most

  • Coronary Occlusion
  • Percutaneous Coronary Intervention
  • Coronary Angiography
  • Coronary Vessels
  • Europe
  • Angioplasty, Balloon, Coronary
  • Equipment Design
  • Hospital Mortality

Dr. Wyman's most frequent co-authors

Recent publications by Dr. Wyman

See all 31 publications and co-authors

See who Dr. Wyman researches with

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

How network discovery works

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

Dr. Ray Michael Wyman has worked on 1 clinical trial

Dmand AI links Dr. Wyman to 1 clinical trial. Conditions studied include Coronary Artery Disease and Coronary Disease.

Conditions in Dr. Wyman's trials

  • Coronary Artery Disease
  • Coronary Disease

Investigators on the most trials with Dr. Wyman

Recent clinical trials with Dr. Wyman

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

Dr. Ray Michael Wyman received $525,758 in industry payments from 2016 to 2025

CMS Open Payments shows 752 general payments to Dr. Wyman from 42 drug and device companies from 2016 to 2025. Consulting fees make up the largest share, 43% of the total. Boston Scientific Corporation paid the most, $253,294.

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

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

$525.8Kin total
  • Consulting fees$223,09243%
  • Speaker and faculty fees$190,68937%
  • Travel and lodging$52,31610%
  • Food and beverage$33,6946%
  • Other$22,1504%

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

Share is of all general payments to this clinician.

See all payments to Dr. Wyman

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

Dr. Ray Michael Wyman has 2 awards and honors on record

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

Awards and honors for Dr. Wyman

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

Source: Dmand AI Professional Profile Data

Dr. Ray Michael Wyman graduated from The Johns Hopkins University School of Medicine

Dr. Wyman graduated from The Johns Hopkins University School of Medicine in 1982.

  1. Medical schoolThe Johns Hopkins University School 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. Ray Michael Wyman accepts plans from 16 insurance carriers

Dr. Wyman is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. 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
  • Alliant Health Plans
  • Aspirus Health Plan
  • +8 more carriersWith a free account

Plan types Dr. Wyman accepts, by number of carriers

  1. Medicare8
  2. PPO8
  3. HMO7
  4. POS5
  5. EPO4
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. Ray Michael Wyman'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)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. Ray Michael Wyman

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. Ray Michael Wyman's NPI number?

Dr. Ray Michael Wyman's NPI number is 1316956857. It was assigned on August 5, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Ray Michael Wyman?

Dr. Ray Michael Wyman is an interventional cardiologist in Torrance, California. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Ray Michael Wyman practice?

Dr. Wyman practices at 2841 Lomita Blvd, Torrance, CA 90505. Dr. Wyman's primary practice is Cor Healthcare Medical Associates in Torrance, California. Dmand AI also links Dr. Wyman to 4 group practices and clinics and 3 medical groups.

What is Dr. Ray Michael Wyman's office phone number?

The practice phone on file for Dr. Wyman is (310) 257-0508.

What is Dr. Ray Michael Wyman's medical license number?

Dr. Wyman holds California license A45826, one of the licenses on file in 4 states.

Which states has Dr. Ray Michael Wyman been licensed in?

Dmand AI has state licenses on file for Dr. Wyman in California (1989 to 2026), Georgia, Washington (2013 to 2018) and Pennsylvania (2013 to 2016).

Which hospitals is Dr. Ray Michael Wyman affiliated with?

Dr. Wyman is affiliated with Torrance Memorial Medical Center.

What medical group is Dr. Ray Michael Wyman part of?

Dr. Wyman is linked to COR Healthcare Medical Associates. Dmand AI links Dr. Wyman to 3 more medical groups.

Does Dr. Ray Michael Wyman accept Medicare?

Yes. CMS data shows Dr. Wyman billed Medicare for 1,420 services in 2024, and Dr. Wyman accepts Medicare assignment.

Does Dr. Ray Michael Wyman offer telehealth?

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

Show 10 more questionsShow fewer questions

How many Medicare patients does Dr. Ray Michael Wyman see?

CMS counts 733 Medicare patients who saw Dr. Wyman in 2024, with an average age of 78.

Is Dr. Ray Michael Wyman board certified?

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

What services does Dr. Ray Michael Wyman bill to Medicare?

In 2024, Dr. Wyman's most billed Medicare services were office visit, established patient (99214), heart test or procedure (93010) and heart test or procedure (93793).

Where did Dr. Ray Michael Wyman go to medical school?

Dr. Wyman graduated from The Johns Hopkins University School of Medicine in 1982.

What drugs does Dr. Ray Michael Wyman prescribe most?

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

Has Dr. Ray Michael Wyman received payments from drug or device companies?

CMS Open Payments shows $525,758 in general payments to Dr. Wyman from 42 companies from 2016 to 2025. The largest total came from Boston Scientific Corporation.

How long has Dr. Ray Michael Wyman been practicing?

Dr. Wyman graduated from medical school in 1982, 44 years ago.

Does Dr. Ray Michael Wyman do research?

Dmand AI links 31 publications to Dr. Wyman, published from 2015 to 2020. Dr. Wyman has worked on 1 clinical trial.

Who does Dr. Ray Michael Wyman publish with?

Dr. Wyman's most frequent co-authors are Jeffrey Warren Moses, MD (23 shared papers), Khaldoon Alaswad, MD (20 shared papers) and Subhash Banerjee, MD (20 shared papers).

What insurance does Dr. Ray Michael Wyman accept?

Dr. Wyman is in network with 16 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 8. Check the plan with the practice before a visit.

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