William Cottrell, MD
NPI 1952351975 · Orthopaedic Surgery Physician · South Lake Tahoe, CA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Cottrell, MD is a Orthopaedic Surgery Physician provider in South Lake Tahoe, CA (NPI 1952351975).
Provider details
- NPI number
- 1952351975
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G28724 (CA)
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 tenure33% of score
20 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$56 across 2 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
- 2006-05-11
- Last updated
- 2014-07-16
Frequently asked questions
- What is William Cottrell's NPI number?
- William Cottrell's National Provider Identifier (NPI) is 1952351975, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Cottrell's specialty?
- William Cottrell is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is William Cottrell located?
- William Cottrell's practice location on file with NPPES is 1139 3rd St, South Lake Tahoe, CA 96150-3465.
- What is William Cottrell's phone number?
- The practice phone number listed in the NPPES registry for William Cottrell is (530) 541-3100.
- Does William Cottrell accept Medicare?
- William Cottrell is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Cottrell's NPI active?
- Yes — William Cottrell's NPI (1952351975) is active in the NPPES registry as of the last update on 2014-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.