Maria Althoff, CRNA
NPI 1922393305 · 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)
Maria Althoff, CRNA is a Certified Registered Nurse Anesthetist provider in Mattoon, IL (NPI 1922393305).
Provider details
- NPI number
- 1922393305
- Entity type
- Individual
- Primary specialty
- Certified Registered Nurse AnesthetistPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- CRNA
- Sex
- Female
- Sole proprietor
- No
- License
- 209008878 (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 tenure25% of score
15 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
198 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Anesthesia for Lens Surgery00142 | 60 | $114 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 37 | $93 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 32 | $101 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 20 | $106 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 19 | $128 |
| Anesthesia for Procedure on Nerves, Muscles, Tendons, and Tissue of Forearm, Wrist, and Hand01810 | 18 | $129 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$36 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 904 W Temple AveEffingham, IL 62401-2178Phone: (217) 342-1234Fax: (217) 342-1230
Registry dates
- Enumerated
- 2011-06-14
- Last updated
- 2026-05-13
- Certified
- 2026-05-13
Frequently asked questions
- What is Maria Althoff's NPI number?
- Maria Althoff's National Provider Identifier (NPI) is 1922393305, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maria Althoff's specialty?
- Maria Althoff is listed in the NPPES registry with a primary specialty of Certified Registered Nurse Anesthetist (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Maria Althoff located?
- Maria Althoff's practice location on file with NPPES is 1000 Health Center Dr, Mattoon, IL 61938-4644.
- What is Maria Althoff's phone number?
- The practice phone number listed in the NPPES registry for Maria Althoff is (217) 258-2440.
- Does Maria Althoff accept Medicare?
- Maria Althoff is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maria Althoff's NPI active?
- Yes — Maria Althoff's NPI (1922393305) is active in the NPPES registry as of the last update on 2026-05-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.