William Chambers, M.D.
NPI 1083689913 · Vascular Surgery Physician · Colorado Springs, CO
William Chambers, M.D. is a Vascular Surgery Physician provider in Colorado Springs, CO (NPI 1083689913).
Provider details
- NPI number
- 1083689913
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 28728 (CO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
748 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 195 | $128 |
| Ultrasound of Both Sides of Head and Neck Blood Flow93880 | 161 | $110 |
| Complete Ultrasound Study of Arm and Leg Arteries93923 | 101 | $112 |
| Complete Ultrasound of Aorta, Vena Cava, Groin Vessels Or Bypass Grafts93978 | 87 | $108 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 72 | $167 |
| Ultrasound Study of Arm Or Leg Veins With Compression and Maneuvers93970 | 49 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$169 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-22
- Last updated
- 2018-03-02
Frequently asked questions
- What is William Chambers's NPI number?
- William Chambers's National Provider Identifier (NPI) is 1083689913, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Chambers's specialty?
- William Chambers is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Chambers located?
- William Chambers's practice location on file with NPPES is 2222 N Nevada Ave, Colorado Springs, CO 80907-6831.
- What is William Chambers's phone number?
- The practice phone number listed in the NPPES registry for William Chambers is (719) 635-2501.
- Is William Chambers's NPI active?
- Yes — William Chambers's NPI (1083689913) is active in the NPPES registry as of the last update on 2018-03-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.