Rock Valley Pathologist
NPI 1891809752 · Chemical Pathology Physician · Rockford, IL
Rock Valley Pathologist is a Chemical Pathology Physician organization in Rockford, IL (NPI 1891809752).
Provider details
- NPI number
- 1891809752
- Entity type
- Organization
- Primary specialty
- Chemical Pathology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Dennis Dolleton, President(815) 395-5110
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-08-18
- Last updated
- 2007-07-16
Frequently asked questions
- What is Rock Valley Pathologist's NPI number?
- Rock Valley Pathologist's National Provider Identifier (NPI) is 1891809752, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rock Valley Pathologist?
- Rock Valley Pathologist is classified in the NPPES registry as Chemical Pathology Physician (Allopathic & Osteopathic Physicians).
- Where is Rock Valley Pathologist located?
- Rock Valley Pathologist's practice location on file with NPPES is 5666 E State St, Rockford, IL 61108-2425.
- What is Rock Valley Pathologist's phone number?
- The practice phone number listed in the NPPES registry for Rock Valley Pathologist is (815) 395-5105.
- Who is the authorized official for Rock Valley Pathologist?
- The authorized official listed on Rock Valley Pathologist's NPPES record is Dennis Dolleton, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rock Valley Pathologist's NPI active?
- Yes — Rock Valley Pathologist's NPI (1891809752) is active in the NPPES registry as of the last update on 2007-07-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.