Natalie Niemerg
NPI 1679379739 · Certified Registered Nurse Anesthetist · Mattoon, IL
Enrolled with Medicare as Practitioner - Certified Registered Nurse Anesthetist (crna) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Natalie Niemerg is a Certified Registered Nurse Anesthetist provider in Mattoon, IL (NPI 1679379739).
Provider details
- NPI number
- 1679379739
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 209031695 (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
1 yr 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
- 2025-02-20
- Last updated
- 2025-02-26
- Certified
- 2025-02-26
Frequently asked questions
- What is Natalie Niemerg's NPI number?
- Natalie Niemerg's National Provider Identifier (NPI) is 1679379739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Natalie Niemerg's specialty?
- Natalie Niemerg is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Natalie Niemerg located?
- Natalie Niemerg's practice location on file with NPPES is 1000 Health Center Dr, Mattoon, IL 61938-4644.
- What is Natalie Niemerg's phone number?
- The practice phone number listed in the NPPES registry for Natalie Niemerg is (217) 258-2440.
- Does Natalie Niemerg accept Medicare?
- Natalie Niemerg is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Natalie Niemerg's NPI active?
- Yes — Natalie Niemerg's NPI (1679379739) is active in the NPPES registry as of the last update on 2025-02-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.