IndividualActive
Jennifer Mazanek
NPI 1922951219 · Nurse Practitioner · Centralia, IL
Jennifer Mazanek is a Nurse Practitioner provider in Centralia, IL (NPI 1922951219).
Provider details
- NPI number
- 1922951219
- Entity type
- Individual
- Primary specialty
- Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 209035018 (IL)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
Established profile(53/100 index)
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
1003 E Mccord St
Centralia, IL 62801-3345
Phone: (618) 436-6633
Street-level locationGet directions
Mailing address
1003 E Mccord St
Centralia, IL 62801-3345
Registry dates
- Enumerated
- 2026-02-17
- Last updated
- 2026-05-05
- Certified
- 2026-05-05
Frequently asked questions
- What is Jennifer Mazanek's NPI number?
- Jennifer Mazanek's National Provider Identifier (NPI) is 1922951219, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jennifer Mazanek's specialty?
- Jennifer Mazanek is listed in the NPPES registry with a primary specialty of Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Jennifer Mazanek located?
- Jennifer Mazanek's practice location on file with NPPES is 1003 E Mccord St, Centralia, IL 62801-3345.
- What is Jennifer Mazanek's phone number?
- The practice phone number listed in the NPPES registry for Jennifer Mazanek is (618) 436-6633.
- Is Jennifer Mazanek's NPI active?
- Yes — Jennifer Mazanek's NPI (1922951219) is active in the NPPES registry as of the last update on 2026-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.