Maria C. Althoff, CRNA
Certified Registered Nurse Anesthetist · Mattoon, IL
Maria C. Althoff, CRNA is a certified registered nurse anesthetist with a practice address in Mattoon, Illinois, and NPI 1922393305, issued on Jun 14, 2011. Check the license (Illinois 209008878, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Maria C. Althoff
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 209008878 IL
Self-reported in NPPES; status is on the state search - Practice location
- 1000 Health Center Dr, Mattoon, IL 61938
- Phone
- (217) 258-2440
- Enumerated
- Jun 14, 2011
- Record last updated
- May 13, 2026
- Fax
- (217) 258-2186
- Medicare enrollment
- Enrolled (PECOS I20110713000332); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 2,444 in Illinois → Look up another NPI →
Also registered at 1000 Health Center Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Arnold Agapito, MDInternal Medicine Physician1467421677
- Aziz Ahmed, MDDiagnostic Radiology Physician1790976918
- Erika AitkenCertified Registered Nurse Anesthetist1568159127
- Mohammad Al-Akchar, MDCardiovascular Disease Physician1730561903
- Babatunde Alao, M.D.Hospitalist Physician1477714053
- Marissa Arthur, RNEmergency Registered Nurse1407773914
Verify Maria C. Althoff in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Illinois board licenses this profession
Search for license 209008878Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $35.56
2 payments; by number, the most common kind was food and beverage; the largest payer was Pacira Pharmaceuticals Incorporated. The 24,076 providers of this specialty with any payment received $135.08 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Sarah Bush Lincoln Health CenterMattoon, IL · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Maria C. Althoff among 2,444 certified registered nurse anesthetist records in Illinois
Maria C. Althoff, CRNA is one of 2,444 certified registered nurse anesthetist records with a practice address in Illinois. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 43% of them.
- NPI issued2011 · 43% of these records are older, 54% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2011 · median 2015 among the 1,926 with a school on file
- Record last updated2026 · 48% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 367500000X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
35 certified registered nurse anesthetist records list a practice address in Mattoon
They are 35 of the 803 NPPES records with a practice address in Mattoon, and 2,444 certified registered nurse anesthetist records in Illinois.
All 2,444 in Illinois → Every provider in Mattoon → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Allyson Anderson, CRNAMattoon, IL 619381063952000
- Marshall Ashby, C.R.N.A.Mattoon, IL 619381154437671
- Tara Crews, CRNAMattoon, IL 619381063642395
- Charles Grant, CRNAMattoon, IL 619381194273540
- Thomas Gray, C.R.N.A.Mattoon, IL 619381619069507
- Jennifer Grobengieser, CRNAMattoon, IL 619381447781224
- Erin Hein, CRNAMattoon, IL 619381053567875
- Amelia HeiseMattoon, IL 619381770713000
Common questions
What is Maria C. Althoff, CRNA's NPI number?
Maria C. Althoff, CRNA's National Provider Identifier (NPI) is 1922393305, issued on Jun 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Maria C. Althoff, CRNA located?
The NPPES record lists a practice address at 1000 Health Center Dr, Mattoon, IL, 61938. Phone: (217) 258-2440. Providers update this record themselves, so call before visiting.
How can I verify Maria C. Althoff, CRNA's license?
NPPES lists Illinois license number 209008878, as entered by the provider. Search the Illinois board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.