OrganizationActive
Jdz 19th Street, PLLC
NPI 1255046843 · General Practice Dentistry · Washington, DC
Jdz 19th Street, PLLC is a General Practice Dentistry organization in Washington, DC (NPI 1255046843).
Provider details
- NPI number
- 1255046843
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Justin Zalewsky, Owner(216) 402-9638
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
3 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
1145 19th St Nw Ste 800
Washington, DC 20036-3707
Phone: (202) 296-7455
Street-level locationGet directions
Mailing address
4660 Kenmore Ave Ste 300
Alexandria, VA 22304-1306
Other names (DBA / former)
- Doing business as
- Dental Serenity
Registry dates
- Enumerated
- 2023-01-18
- Last updated
- 2023-01-18
- Certified
- 2023-01-18
Frequently asked questions
- What is Jdz 19th Street, PLLC's NPI number?
- Jdz 19th Street, PLLC's National Provider Identifier (NPI) is 1255046843, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Jdz 19th Street, PLLC?
- Jdz 19th Street, PLLC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Jdz 19th Street, PLLC located?
- Jdz 19th Street, PLLC's practice location on file with NPPES is 1145 19th St Nw Ste 800, Washington, DC 20036-3707.
- What is Jdz 19th Street, PLLC's phone number?
- The practice phone number listed in the NPPES registry for Jdz 19th Street, PLLC is (202) 296-7455.
- Who is the authorized official for Jdz 19th Street, PLLC?
- The authorized official listed on Jdz 19th Street, PLLC's NPPES record is Justin Zalewsky, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Jdz 19th Street, PLLC's NPI active?
- Yes — Jdz 19th Street, PLLC's NPI (1255046843) is active in the NPPES registry as of the last update on 2023-01-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.