Dr. William George Carson III, MD

  • San Marcos, CA
  • Diagnostic radiologist
NPI1548525744PAC ID4284904236
Medicare services, 2024
74
Medicare patients, 2024
133
Publications
1
Hospital affiliations
2
Medical group
1
Practice address
360 Rush Dr, San Marcos, CA 92078
Practice phone
Call (760) 528-6295
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Kaiser Permanente San Marcos Medical Center

Hospital · San Marcos, California

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Dr. William George Carson III is a diagnostic radiologist in San Marcos, California

Dr. Carson practices at Kaiser Permanente San Marcos Medical Center in San Marcos, California, part of Kaiser Permanente.

Dr. Carson's NPI, 1548525744, was assigned on July 13, 2012. Dr. Carson graduated from USF Health Morsani College of Medicine in 2012. Dr. Carson's Arizona license number on file is 55604.

NPI and contact details
Medicare PAC ID
4284904236
NPI enumeration date
July 13, 2012
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(760) 528-6295
Professional email
Get email
Personal email
Get email
Mobile number
Get number
Sex
Male
Estimated age
40
Medical school graduation
2012

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

Dr. William George Carson III practices at Kaiser Permanente San Marcos Medical Center in San Marcos, California

Dr. Carson's primary practice is Kaiser Permanente San Marcos Medical Center, at 360 Rush Dr, San Marcos, CA 92078 in San Diego County. The practice phone is (760) 528-6295.

Source: Dmand AI Affiliation Data

Dr. William George Carson III is affiliated with 2 sites of care and 1 medical group

Dr. Carson's primary practice is Kaiser Permanente San Marcos Medical Center in San Marcos, California, part of Kaiser Permanente. Dr. Carson is also affiliated with Kaiser Permanente Zion Medical Center. The medical group on file is Southern California Permanente Medical Group.

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

Dmand AI tracks the EHR system at Dr. William George Carson III's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Carson practices, 2 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Kaiser Permanente San Marcos Medical CenterAvailable with a free account
+1 more affiliated siteAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. William George Carson III is one of 4,096 diagnostic radiologists in California

Diagnostic radiology is Dr. Carson's primary specialty in the NPI Registry, under taxonomy code 2085R0202X. Dr. Carson is board certified in diagnostic radiology by the American Board of Radiology. Dmand AI has Dr. Carson's licenses on file in 11 states: Arizona, California, Illinois, Indiana, Michigan, North Carolina, South Carolina, Texas, Maryland, New Hampshire and Pennsylvania.

Specialties and state licenses

  • Diagnostic radiology, ArizonaPrimaryLicense 55604 · 2018 to 2024 · taxonomy 2085R0202X
  • California license2014 to 2026
  • Illinois license2018 to 2023
  • Indiana license2018 to 2023
  • Michigan license2020 to 2023
  • North Carolina license2018 to 2023
  • South Carolina license2018 to 2023
  • Texas license2019 to 2023
  • Maryland license2019 to 2022
  • New Hampshire license2018 to 2022
  • Pennsylvania license2018 to 2022

Diagnostic radiologists near Dr. Carson

Counts of diagnostic radiologists 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. William George Carson III billed Medicare for 74 services in 2024

CMS data shows 74 Medicare services from Dr. Carson across 3 procedure codes in 2024, for 133 Medicare patients. Medicare paid $3,389 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 202474
Medicare patients133
Paid by Medicare$3,389
Procedure codes3

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

  • 2023
  • 2024
Imaging
2023: 562024: 7432%

Dr. Carson compared with the California median for diagnostic radiologists, 2024

  • Dr. Carson
  • California median
Medicare services
74vs 2,28197% below
Medicare patients
133vs 1,34690% below

Medians across 3,734 diagnostic radiologists in California with Dmand AI profiles that report each measure.

Dr. Carson'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. Carson

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

Dr. William George Carson III treated 133 Medicare patients in 2024, average age 72

CMS counts 133 Medicare patients who saw Dr. Carson in 2024. The largest group is 65 to 74, with 53 patients. 74% of them have high blood pressure, and 66% have high cholesterol. 53% are also on Medicaid. Their average risk score is 1.94, 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. Carson's median patient age at 56, with 65% women.

Medicare patients, 2024133
Average age72
Average risk score1.94
Also on Medicaid53%

Dr. Carson's Medicare patients by age, 2024

Dr. Carson's Medicare patients by sex, 2024

  • Women7657%
  • Men5743%

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

  1. High blood pressure74%
  2. High cholesterol66%
  3. Diabetes44%
  4. Arthritis37%
  5. Chronic kidney disease31%
  6. Mood disorders29%
  7. Depression26%
  8. Heart failure25%

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

Dr. Carson's patients across all payers

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

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women65%
  • Men35%

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

How Dr. William George Carson III takes part in Medicare

Dr. Carson 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. William George Carson III has 1 publication on record

Dmand AI links 1 paper to Dr. Carson in 2023. Dr. Carson's most frequent co-authors are Matthew D. Bucknor, MD, Vanja Christopher Douglas, MD and Nathaniel M. Robbins, MD.

Papers1

Dr. Carson's most frequent co-authors

Recent publications by Dr. Carson

See all 1 publications and co-authors

See who Dr. Carson researches with

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

How network discovery works

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

Dr. William George Carson III graduated from USF Health Morsani College of Medicine

Dr. Carson graduated from USF Health Morsani College of Medicine in 2012.

  1. Medical schoolUSF Health Morsani College of Medicine
  2. Board certified in diagnostic radiologyAmerican Board of Radiology
  3. Board certified in neuroradiologyAmerican Board of Radiology

Source: Dmand AI Professional Profile Data

Dr. William George Carson III accepts plans from 7 insurance carriers

Dr. Carson is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

  • Blue Cross Blue Shield of Michigan
  • Kaiser Permanente
  • Blue Cross Blue Shield of Massachusetts
  • HCSC
  • Regence Health Plans
  • CMS Medicare
  • DE State Medicaid

Plan types Dr. Carson accepts, by number of carriers

  1. Medicare5
  2. PPO4
  3. HMO2
  4. POS2
  5. EPO1
  6. Medicaid1

Source: Dmand AI Insurance Network Data

Sources for Dr. William George Carson 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)
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
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. William George Carson 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. William George Carson III's NPI number?

Dr. William George Carson III's NPI number is 1548525744. It was assigned on July 13, 2012, and it is active in the NPI Registry.

What kind of doctor is Dr. William George Carson III?

Dr. William George Carson III is a diagnostic radiologist in San Marcos, California. The primary specialty in the NPI Registry is Diagnostic Radiology Physician (taxonomy code 2085R0202X).

Where does Dr. William George Carson III practice?

Dr. Carson practices at 360 Rush Dr, San Marcos, CA 92078. Dr. Carson's primary practice is Kaiser Permanente San Marcos Medical Center in San Marcos, California, part of Kaiser Permanente.

What is Dr. William George Carson III's office phone number?

The practice phone on file for Dr. Carson is (760) 528-6295.

What is Dr. William George Carson III's medical license number?

Dr. Carson's Arizona license number on file is 55604, one of the licenses on file in 11 states.

Which states has Dr. William George Carson III been licensed in?

Dmand AI has state licenses on file for Dr. Carson in Arizona (2018 to 2024), California (2014 to 2026), Illinois (2018 to 2023), Indiana (2018 to 2023), Michigan (2020 to 2023), North Carolina (2018 to 2023), South Carolina (2018 to 2023), Texas (2019 to 2023), Maryland (2019 to 2022), New Hampshire (2018 to 2022) and Pennsylvania (2018 to 2022).

Which hospitals is Dr. William George Carson III affiliated with?

Dr. Carson practices at Kaiser Permanente San Marcos Medical Center in San Marcos, California. Dr. Carson is also affiliated with Kaiser Permanente Zion Medical Center.

What medical group is Dr. William George Carson III part of?

Dr. Carson is linked to Southern California Permanente Medical Group.

Does Dr. William George Carson III accept Medicare?

Yes. CMS data shows Dr. Carson billed Medicare for 74 services in 2024, and Dr. Carson accepts Medicare assignment.

How many Medicare patients does Dr. William George Carson III see?

CMS counts 133 Medicare patients who saw Dr. Carson in 2024, with an average age of 72.

Show 7 more questionsShow fewer questions

Is Dr. William George Carson III board certified?

Yes. Dr. Carson is board certified in diagnostic radiology by the American Board of Radiology.

What services does Dr. William George Carson III bill to Medicare?

In 2024, Dr. Carson's most billed Medicare services were diagnostic imaging (70450), diagnostic imaging (74177) and diagnostic imaging (70551).

Where did Dr. William George Carson III go to medical school?

Dr. Carson graduated from USF Health Morsani College of Medicine in 2012.

How long has Dr. William George Carson III been practicing?

Dr. Carson graduated from medical school in 2012, 14 years ago.

Does Dr. William George Carson III do research?

Dmand AI links 1 publication to Dr. Carson.

Who does Dr. William George Carson III publish with?

Dr. Carson's most frequent co-authors are Matthew D. Bucknor, MD (1 shared paper), Vanja Christopher Douglas, MD (1 shared paper) and Nathaniel M. Robbins, MD (1 shared paper).

What insurance does Dr. William George Carson III accept?

Dr. Carson is in network with 7 carriers, including Blue Cross Blue Shield of Michigan, Kaiser Permanente and Blue Cross Blue Shield of Massachusetts. Medicare plans come from the most carriers, 5. Check the plan with the practice before a visit.

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