William Truswell, MD
NPI 1306810874 · Plastic Surgery within the Head & Neck (Otolaryngology) Physician · Northampton, MA
William Truswell, MD is a Plastic Surgery within the Head & Neck (Otolaryngology) Physician provider in Northampton, MA (NPI 1306810874).
Provider details
- NPI number
- 1306810874
- Entity type
- Individual
- Primary specialty
- Plastic Surgery within the Head & Neck (Otolaryngology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 39445 (MA)
Specialties & taxonomies
- Plastic Surgery within the Head & Neck (Otolaryngology) PhysicianPrimary207YX0007XLicense 39455 (MA)
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.
$7,800 across 3 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
- 2006-02-14
- Last updated
- 2022-03-09
- Certified
- 2022-03-09
Frequently asked questions
- What is William Truswell's NPI number?
- William Truswell's National Provider Identifier (NPI) is 1306810874, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Truswell's specialty?
- William Truswell is listed in the NPPES registry with a primary specialty of Plastic Surgery within the Head & Neck (Otolaryngology) Physician (Allopathic & Osteopathic Physicians).
- Where is William Truswell located?
- William Truswell's practice location on file with NPPES is 61 Locust St, Northampton, MA 01060-2018.
- What is William Truswell's phone number?
- The practice phone number listed in the NPPES registry for William Truswell is (413) 587-0600.
- Is William Truswell's NPI active?
- Yes — William Truswell's NPI (1306810874) is active in the NPPES registry as of the last update on 2022-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.