Ryan Brown, NURSE PRACTITIONER
NPI 1851134290 · Critical Care Medicine Nurse Practitioner · Oak Lawn, IL
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Ryan Brown, NURSE PRACTITIONER is a Critical Care Medicine Nurse Practitioner provider in Oak Lawn, IL (NPI 1851134290).
Provider details
- NPI number
- 1851134290
- Entity type
- Individual
- Primary specialty
- Critical Care Medicine Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NURSE PRACTITIONER
- Sex
- Male
- Sole proprietor
- No
- License
- 041494330 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
- 2024-06-14
- Last updated
- 2024-11-05
- Certified
- 2024-10-08
Frequently asked questions
- What is Ryan Brown's NPI number?
- Ryan Brown's National Provider Identifier (NPI) is 1851134290, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Brown's specialty?
- Ryan Brown is listed in the NPPES registry with a primary specialty of Critical Care Medicine Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Ryan Brown located?
- Ryan Brown's practice location on file with NPPES is 4440 W 95th St, Oak Lawn, IL 60453-2600.
- What is Ryan Brown's phone number?
- The practice phone number listed in the NPPES registry for Ryan Brown is (708) 684-8000.
- Does Ryan Brown accept Medicare?
- Ryan Brown is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Ryan Brown's NPI active?
- Yes — Ryan Brown's NPI (1851134290) is active in the NPPES registry as of the last update on 2024-11-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.