OrganizationActive
Dr. Trefil and Dr. Larocca PC
NPI 1508937285 · General Practice Dentistry · Orland Park, IL
Dr. Trefil and Dr. Larocca PC is a General Practice Dentistry organization in Orland Park, IL (NPI 1508937285).
Provider details
- NPI number
- 1508937285
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Wayne Trefil, Pres(708) 349-6607
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
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
14600 John Humphrey Dr
Orland Park, IL 60462-2642
Phone: (708) 349-6607
Street-level locationGet directions
Mailing address
14600 John Humphrey Dr
Orland Park, IL 60462-2642
Registry dates
- Enumerated
- 2006-11-13
- Last updated
- 2020-08-22
Frequently asked questions
- What is Dr. Trefil and Dr. Larocca PC's NPI number?
- Dr. Trefil and Dr. Larocca PC's National Provider Identifier (NPI) is 1508937285, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Dr. Trefil and Dr. Larocca PC?
- Dr. Trefil and Dr. Larocca PC is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Dr. Trefil and Dr. Larocca PC located?
- Dr. Trefil and Dr. Larocca PC's practice location on file with NPPES is 14600 John Humphrey Dr, Orland Park, IL 60462-2642.
- What is Dr. Trefil and Dr. Larocca PC's phone number?
- The practice phone number listed in the NPPES registry for Dr. Trefil and Dr. Larocca PC is (708) 349-6607.
- Who is the authorized official for Dr. Trefil and Dr. Larocca PC?
- The authorized official listed on Dr. Trefil and Dr. Larocca PC's NPPES record is Wayne Trefil, Pres. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Dr. Trefil and Dr. Larocca PC's NPI active?
- Yes — Dr. Trefil and Dr. Larocca PC's NPI (1508937285) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.