Steven Thomas Matthiesen
Certified Registered Nurse Anesthetist · Granger, IN
Steven Thomas Matthiesen is a certified registered nurse anesthetist with a practice address in Granger, Indiana, and NPI 1841629441, issued on Nov 4, 2013. Check the license (Indiana 28212067A, as entered in NPPES) with the Indiana board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Steven Thomas Matthiesen
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License number
- 28212067A IN
Self-reported in NPPES; status is on the state search - Practice location
- 50820 Summit Hill CT, Granger, IN 46530
- Phone
- (312) 415-1137
- Enumerated
- Nov 4, 2013
- Record last updated
- Nov 28, 2015 (not updated in 11 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 716 in Indiana → Look up another NPI →
Verify Steven Thomas Matthiesen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Indiana board licenses this profession
Search for license 28212067ACheck 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: $14.18
1 payment: food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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.
Steven Thomas Matthiesen among 716 certified registered nurse anesthetist records in Indiana
Steven Thomas Matthiesen is one of 716 certified registered nurse anesthetist records with a practice address in Indiana. 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 2013, is newer than 46% of them.
- NPI issued2013 · 46% of these records are older, 51% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileNo · 79% of these records are
- Record last updated2015 · 47% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 certified registered nurse anesthetist records list a practice address in Granger
They are 3 of the 395 NPPES records with a practice address in Granger, and 716 certified registered nurse anesthetist records in Indiana.
All 716 in Indiana → Every provider in Granger → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Roni Aizigov, CRNA, NP-CGranger, IN 465301174876577
- Emily RatkiewiczGranger, IN 465301740727361
- Brett Dyer, CRNAGoshen, IN 465281972981140
- Derek Poulson, CRNAGoshen, IN 465281033412440
- Rebecca Chalfant, DNPGoshen, IN 465261376474494
- Marcus Ebright Zehr, CRNAGoshen, IN 465261700156882
- Jessica LaslovichGoshen, IN 465261508515396
- Janice Moore, CRNAGoshen, IN 465261114271327
Common questions
What is Steven Thomas Matthiesen's NPI number?
Steven Thomas Matthiesen's National Provider Identifier (NPI) is 1841629441, issued on Nov 4, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Steven Thomas Matthiesen located?
The NPPES record lists a practice address at 50820 Summit Hill CT, Granger, IN, 46530. Phone: (312) 415-1137. Providers update this record themselves, so call before visiting.
How can I verify Steven Thomas Matthiesen's license?
NPPES lists Indiana license number 28212067A, as entered by the provider. Search the Indiana 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.