James J. Dalla Riva, MD, PC
NPI 1518143254 · Specialist · Maryville, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James J. Dalla Riva, MD, PC is a Specialist organization in Maryville, IL (NPI 1518143254).
Provider details
- NPI number
- 1518143254
- Entity type
- Organization
- Primary specialty
- SpecialistOther Service Providers
- Organization subpart
- No
- Authorized official
- James Dalla Riva, President(618) 288-5699
Specialties & taxonomies
Other Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
- 2008-01-11
- Last updated
- 2024-05-10
- Certified
- 2024-05-10
Frequently asked questions
- What is James J. Dalla Riva, MD, PC's NPI number?
- James J. Dalla Riva, MD, PC's National Provider Identifier (NPI) is 1518143254, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is James J. Dalla Riva, MD, PC?
- James J. Dalla Riva, MD, PC is classified in the NPPES registry as Specialist (Other Service Providers).
- Where is James J. Dalla Riva, MD, PC located?
- James J. Dalla Riva, MD, PC's practice location on file with NPPES is 6810 State Route 162, Maryville, IL 62062-8501.
- What is James J. Dalla Riva, MD, PC's phone number?
- The practice phone number listed in the NPPES registry for James J. Dalla Riva, MD, PC is (618) 288-5699.
- Does James J. Dalla Riva, MD, PC accept Medicare?
- James J. Dalla Riva, MD, PC is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for James J. Dalla Riva, MD, PC?
- The authorized official listed on James J. Dalla Riva, MD, PC's NPPES record is James Dalla Riva, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is James J. Dalla Riva, MD, PC's NPI active?
- Yes — James J. Dalla Riva, MD, PC's NPI (1518143254) is active in the NPPES registry as of the last update on 2024-05-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.