John Bonavia, MD
NPI 1497716880 · Family Medicine Physician · Port Washington, WI
John Bonavia, MD is a Family Medicine Physician provider in Port Washington, WI (NPI 1497716880).
Provider details
- NPI number
- 1497716880
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 23729 (WI)
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
20 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
- 2006-03-28
- Last updated
- 2012-06-05
Frequently asked questions
- What is John Bonavia's NPI number?
- John Bonavia's National Provider Identifier (NPI) is 1497716880, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Bonavia's specialty?
- John Bonavia is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Bonavia located?
- John Bonavia's practice location on file with NPPES is 1317 W Grand Ave, Port Washington, WI 53074-2075.
- What is John Bonavia's phone number?
- The practice phone number listed in the NPPES registry for John Bonavia is (262) 268-6998.
- Is John Bonavia's NPI active?
- Yes — John Bonavia's NPI (1497716880) is active in the NPPES registry as of the last update on 2012-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.