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Dr. William C. Chambers Jr., MD
NPI1083689913
- Medicare services, 2024
- 748
- Medicare patients, 2024
- 377
- Part D claims, 2024
- 13
- Publications
- 1
- MIPS score, 2024
- 89
- Practice address
- 2222 N Nevada Ave, Colorado Springs, CO 80907
- Practice phone
- Call (719) 776-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Penrose-St Francis Health Services
Colorado Springs, Colorado
Find Dr. Chambers' professional email, personal email and mobile number
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Dr. William C. Chambers Jr. is a vascular surgeon in Colorado Springs, Colorado
Dr. Chambers practices at Penrose-St Francis Health Services in Colorado Springs, Colorado.
Dr. Chambers' NPI, 1083689913, was assigned on February 22, 2006. Dr. Chambers graduated from UT Southwestern Medical Center in 1982. Dr. Chambers' Colorado license number on file is 28728.
NPI and contact details
- NPI
- 1083689913NPI Registry (opens in a new tab)
- NPI enumeration date
- February 22, 2006
- NPI status
- Active
- Practice phone
- (719) 776-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 70
- Medical school graduation
- 1982
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Practice Data
Dr. William C. Chambers Jr. practices at Penrose-St Francis Health Services in Colorado Springs, Colorado
Dr. Chambers' primary practice is Penrose-St Francis Health Services, at 2222 N Nevada Ave, Colorado Springs, CO 80907 in El Paso County. The practice phone is (719) 776-5000.
- Penrose-St Francis Health Services2222 N Nevada Ave, Colorado Springs, CO 80907 · El Paso CountyPhone(719) 776-5000
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. William C. Chambers Jr. is affiliated with 1 site of care and 1 medical group
Dr. Chambers' primary practice is Penrose-St Francis Health Services in Colorado Springs, Colorado. The medical group on file is Cardiac & Thoracic Surgery Associates (CTSA).
Penrose-St Francis Health ServicesPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. William C. Chambers Jr.'s practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chambers practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Penrose-St Francis Health Services | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. William C. Chambers Jr. is one of 59 vascular surgeons in Colorado
Vascular surgery is Dr. Chambers' primary specialty in the NPI Registry, under taxonomy code 2086S0129X. Dmand AI has Dr. Chambers' licenses on file in 2 states: Colorado and Texas.
Specialties and state licenses
- Vascular surgery, ColoradoPrimary
- Texas license
Clinical focus
Dmand AI lists arterial blot clot /embolism, carotid revascularization, groin hernia surgery, heart device and aorta surgery, leg revascularization and varicose vein treatment among the conditions Dr. Chambers treats.
Vascular surgeons near Dr. Chambers
Counts of vascular surgeons with a Dmand AI profile, by place and practice. Each opens the list.
59vascular surgeons in Colorado
3vascular surgeons in Colorado Springs
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. William C. Chambers Jr. billed Medicare for 748 services in 2024
CMS data shows 748 Medicare services from Dr. Chambers across 9 procedure codes in 2024, for 377 Medicare patients. Medicare paid $67,797 for them. Every service was in an office.
Medicare services, 2024748
Medicare patients377
Paid by Medicare$67,797
Procedure codes9
Dr. Chambers' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Tests and treatments
- 2023: 5912024: 44724%
- Office and hospital visits
- 2023: 4222024: 30129%
- Other services
- 2023: 202024: 0100%
Dr. Chambers compared with the Colorado median for vascular surgeons, 2024
- Dr. Chambers
- Colorado median
- Medicare services
- 748vs 37798% above
- Medicare patients
- 377vs 22071% above
- Part D claims
- 15vs 5171% below
Medians across 61 vascular surgeons in Colorado with Dmand AI profiles that report each measure.
Dr. Chambers' 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. Chambers?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Chambers and other vascular surgeons in Colorado.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. William C. Chambers Jr. treated 377 Medicare patients in 2024, average age 77
CMS counts 377 Medicare patients who saw Dr. Chambers in 2024. The largest group is 75 to 84, with 175 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% 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. Chambers' median patient age at 71, with 50% women.
Medicare patients, 2024377
Average age77
Average risk score1.79
Also on Medicaid9%
Dr. Chambers' Medicare patients by age, 2024
Dr. Chambers' Medicare patients by sex, 2024
- Women15742%
- Men22058%
Chronic conditions among Dr. Chambers' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease49%
- Arthritis47%
- Chronic kidney disease35%
- Diabetes30%
- COPD28%
- Atrial fibrillation25%
Share of Medicare patients with each condition. A patient can have several.
Dr. Chambers' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 71
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. William C. Chambers Jr. wrote 13 Medicare Part D claims in 2024
In 2024, Dr. Chambers wrote 13 Medicare Part D claims. They cover 1 drug, with $7,807 in total drug cost. In 2019, CMS named 43 claims across 2 drugs.
Part D claims, 202413
Drugs named by CMS1
Total drug cost$7,807
Dr. Chambers' most prescribed drugs by claims, 2021
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, 2019 to 2021
- 2019
- 2021
- Claims for drugs CMS names
- 2019: 432021: 1565%
Drugs named by CMS: 1 in 2021, 2 in 2019.
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. William C. Chambers Jr. scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Dr. Chambers for performance year 2024, reported as part of a group.
Dr. Chambers' MIPS scores, performance year 2024
- 89of 100Final score
- 89.5of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 74of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Source: Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. William C. Chambers Jr. has 1 publication on record
Dmand AI links 1 paper to Dr. Chambers.
Papers1
Recent publications by Dr. Chambers
See who Dr. Chambers researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Chambers works with, so you can find a warm path to the right vascular surgeons.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. William C. Chambers Jr. received $1,818 in industry payments from 2016 to 2025
CMS Open Payments shows 54 general payments to Dr. Chambers from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. W. L. Gore & Associates, Inc. paid the most, $885.
General payments to Dr. Chambers by program year, 2016 to 2025
Companies that paid Dr. Chambers the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. William C. Chambers Jr. graduated from UT Southwestern Medical Center
Dr. Chambers graduated from UT Southwestern Medical Center in 1982.
- Medical school
Source: Dmand AI Professional Profile Data
Dr. William C. Chambers Jr. accepts plans from 7 insurance carriers
Dr. Chambers is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
- Elevance
- Blue Cross Blue Shield of Michigan
- Cigna
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Regence Health Plans
- CMS Medicare
Plan types Dr. Chambers accepts, by number of carriers
- Medicare7
- PPO6
- HMO3
- POS3
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. William C. Chambers Jr.'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation 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 | Clinician Public Reporting: Overall MIPS Performance (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. William C. Chambers Jr.
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 C. Chambers Jr.'s NPI number?
Dr. William C. Chambers Jr.'s NPI number is 1083689913. It was assigned on February 22, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. William C. Chambers Jr.?
Dr. William C. Chambers Jr. is a vascular surgeon in Colorado Springs, Colorado. The primary specialty in the NPI Registry is Vascular Surgery Physician (taxonomy code 2086S0129X).
Where does Dr. William C. Chambers Jr. practice?
Dr. Chambers practices at 2222 N Nevada Ave, Colorado Springs, CO 80907. Dr. Chambers' primary practice is Penrose-St Francis Health Services in Colorado Springs, Colorado.
What is Dr. William C. Chambers Jr.'s office phone number?
The practice phone on file for Dr. Chambers is (719) 776-5000.
What is Dr. William C. Chambers Jr.'s medical license number?
Dr. Chambers' Colorado license number on file is 28728, one of the licenses on file in 2 states.
Which states has Dr. William C. Chambers Jr. been licensed in?
Dmand AI has state licenses on file for Dr. Chambers in Colorado (1988 to 2025) and Texas (1983 to 1999).
What medical group is Dr. William C. Chambers Jr. part of?
Dr. Chambers is linked to Cardiac & Thoracic Surgery Associates (CTSA).
Does Dr. William C. Chambers Jr. accept Medicare?
Yes. CMS data shows Dr. Chambers billed Medicare for 748 services in 2024.
What is Dr. William C. Chambers Jr.'s MIPS score?
Dr. Chambers' MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Dr. William C. Chambers Jr. see?
CMS counts 377 Medicare patients who saw Dr. Chambers in 2024, with an average age of 77.
Show 7 more questionsShow fewer questions
What services does Dr. William C. Chambers Jr. bill to Medicare?
In 2024, Dr. Chambers' most billed Medicare services were office visit, established patient (99214), blood vessel study (93880) and blood vessel study (93923).
Where did Dr. William C. Chambers Jr. go to medical school?
Dr. Chambers graduated from UT Southwestern Medical Center in 1982.
What drugs does Dr. William C. Chambers Jr. prescribe most?
In 2021 Medicare Part D data, Dr. Chambers' most prescribed drugs by claims were Xarelto.
Has Dr. William C. Chambers Jr. received payments from drug or device companies?
CMS Open Payments shows $1,818 in general payments to Dr. Chambers from 22 companies from 2016 to 2025. The largest total came from W. L. Gore & Associates, Inc.
How long has Dr. William C. Chambers Jr. been practicing?
Dr. Chambers graduated from medical school in 1982, 44 years ago.
Does Dr. William C. Chambers Jr. do research?
Dmand AI links 1 publication to Dr. Chambers.
What insurance does Dr. William C. Chambers Jr. accept?
Dr. Chambers is in network with 7 carriers, including Elevance, Blue Cross Blue Shield of Michigan and Cigna. Medicare plans come from the most carriers, 7. Check the plan with the practice before a visit.
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