John Biernacki, DMD
NPI 1598841058 · Oral and Maxillofacial Surgery (Dentist) · Cumberland, RI
John Biernacki, DMD is a Oral and Maxillofacial Surgery (Dentist) provider in Cumberland, RI (NPI 1598841058).
Provider details
- NPI number
- 1598841058
- Entity type
- Individual
- Primary specialty
- Oral and Maxillofacial Surgery (Dentist)Dental Providers
- Credential
- DMD
- Sex
- Male
- Sole proprietor
- No
- License
- 01614 (RI)
Specialties & taxonomies
Dental Providers
Dental Providers
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
- 2006-10-27
- Last updated
- 2016-11-16
Frequently asked questions
- What is John Biernacki's NPI number?
- John Biernacki's National Provider Identifier (NPI) is 1598841058, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Biernacki's specialty?
- John Biernacki is listed in the NPPES registry with a primary specialty of Oral and Maxillofacial Surgery (Dentist) (Dental Providers).
- Where is John Biernacki located?
- John Biernacki's practice location on file with NPPES is 175 Nate Whipple Highway, Cumberland, RI 02864.
- What is John Biernacki's phone number?
- The practice phone number listed in the NPPES registry for John Biernacki is (401) 658-2224.
- Is John Biernacki's NPI active?
- Yes — John Biernacki's NPI (1598841058) is active in the NPPES registry as of the last update on 2016-11-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.