Marlena Sweiss, APN
NPI 1154272839 · Pediatric Nurse Practitioner · Oak Lawn, IL
Marlena Sweiss, APN is a Pediatric Nurse Practitioner provider in Oak Lawn, IL (NPI 1154272839).
Provider details
- NPI number
- 1154272839
- Entity type
- Individual
- Primary specialty
- Pediatric Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- APN
- Sex
- Female
- Sole proprietor
- No
- License
- 209.033648 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
- 2026-02-07
- Last updated
- 2026-03-11
- Certified
- 2026-03-11
Frequently asked questions
- What is Marlena Sweiss's NPI number?
- Marlena Sweiss's National Provider Identifier (NPI) is 1154272839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marlena Sweiss's specialty?
- Marlena Sweiss is listed in the NPPES registry with a primary specialty of Pediatric Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Marlena Sweiss located?
- Marlena Sweiss's practice location on file with NPPES is 4700 W 95th St Ste 301, Oak Lawn, IL 60453-2572.
- What is Marlena Sweiss's phone number?
- The practice phone number listed in the NPPES registry for Marlena Sweiss is (708) 424-7601.
- Is Marlena Sweiss's NPI active?
- Yes — Marlena Sweiss's NPI (1154272839) is active in the NPPES registry as of the last update on 2026-03-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.