William Mercia, MD
NPI 1780896936 · Family Medicine Physician · South Burlington, VT
William Mercia, MD is a Family Medicine Physician provider in South Burlington, VT (NPI 1780896936).
Provider details
- NPI number
- 1780896936
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 0420006169 (VT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is William Mercia's NPI number?
- William Mercia's National Provider Identifier (NPI) is 1780896936, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Mercia's specialty?
- William Mercia is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Mercia located?
- William Mercia's practice location on file with NPPES is 110 Kimball Ave Ste 115, South Burlington, VT 05403-6841.
- What is William Mercia's phone number?
- The practice phone number listed in the NPPES registry for William Mercia is (802) 658-5756.
- Is William Mercia's NPI active?
- Yes — William Mercia's NPI (1780896936) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.