John Rajniak, LPC, DDS
NPI 1538216361 · General Practice Dentistry · Williamsburg, VA
John Rajniak, LPC, DDS is a General Practice Dentistry provider in Williamsburg, VA (NPI 1538216361).
Provider details
- NPI number
- 1538216361
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- LPC, DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 0701003769 (VA)
Specialties & taxonomies
Dental Providers
Behavioral Health & Social Service 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
- 2007-01-04
- Last updated
- 2025-09-11
Frequently asked questions
- What is John Rajniak's NPI number?
- John Rajniak's National Provider Identifier (NPI) is 1538216361, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Rajniak's specialty?
- John Rajniak is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is John Rajniak located?
- John Rajniak's practice location on file with NPPES is 1657 Merrimac Trl, Williamsburg, VA 23185-5624.
- What is John Rajniak's phone number?
- The practice phone number listed in the NPPES registry for John Rajniak is (757) 220-3200.
- Is John Rajniak's NPI active?
- Yes — John Rajniak's NPI (1538216361) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.