OrganizationActive
Paul Sim PLLC
NPI 1144111287 · Prosthodontics · Boston, MA
Paul Sim PLLC is a Prosthodontics organization in Boston, MA (NPI 1144111287).
Provider details
- NPI number
- 1144111287
- Entity type
- Organization
- Primary specialty
- ProsthodonticsDental Providers
- Organization subpart
- No
- Authorized official
- Paul Sim, Sole Member(201) 800-1541
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(54/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
50 Staniford St Ste 303
Boston, MA 02114-2542
Phone: (617) 812-2071
Street-level locationGet directions
Mailing address
50 Malden St Apt 214
Boston, MA 02118-2889
Registry dates
- Enumerated
- 2025-07-15
- Last updated
- 2025-07-15
- Certified
- 2025-07-15
Frequently asked questions
- What is Paul Sim PLLC's NPI number?
- Paul Sim PLLC's National Provider Identifier (NPI) is 1144111287, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Paul Sim PLLC?
- Paul Sim PLLC is classified in the NPPES registry as Prosthodontics (Dental Providers).
- Where is Paul Sim PLLC located?
- Paul Sim PLLC's practice location on file with NPPES is 50 Staniford St Ste 303, Boston, MA 02114-2542.
- What is Paul Sim PLLC's phone number?
- The practice phone number listed in the NPPES registry for Paul Sim PLLC is (617) 812-2071.
- Who is the authorized official for Paul Sim PLLC?
- The authorized official listed on Paul Sim PLLC's NPPES record is Paul Sim, Sole Member. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Paul Sim PLLC's NPI active?
- Yes — Paul Sim PLLC's NPI (1144111287) is active in the NPPES registry as of the last update on 2025-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.