Nephrology Associates of Northern Illinois
NPI 1447403852 · Nephrology Physician · Crystal Lake, IL
Nephrology Associates of Northern Illinois is a Nephrology Physician organization in Crystal Lake, IL (NPI 1447403852).
Provider details
- NPI number
- 1447403852
- Entity type
- Organization
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Brian O'Dea, Cfo/Coo(708) 386-1000
- License
- 036110997 (IL)
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
17 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
- 2008-10-29
- Last updated
- 2021-11-02
- Certified
- 2021-11-02
Frequently asked questions
- What is Nephrology Associates of Northern Illinois's NPI number?
- Nephrology Associates of Northern Illinois's National Provider Identifier (NPI) is 1447403852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nephrology Associates of Northern Illinois?
- Nephrology Associates of Northern Illinois is classified in the NPPES registry as Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Nephrology Associates of Northern Illinois located?
- Nephrology Associates of Northern Illinois's practice location on file with NPPES is 650 Dakota St, Crystal Lake, IL 60012-3744.
- What is Nephrology Associates of Northern Illinois's phone number?
- The practice phone number listed in the NPPES registry for Nephrology Associates of Northern Illinois is (815) 301-1001.
- Who is the authorized official for Nephrology Associates of Northern Illinois?
- The authorized official listed on Nephrology Associates of Northern Illinois's NPPES record is Brian O'Dea, Cfo/Coo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nephrology Associates of Northern Illinois's NPI active?
- Yes — Nephrology Associates of Northern Illinois's NPI (1447403852) is active in the NPPES registry as of the last update on 2021-11-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.