Michael Henry Wilhelm, CRNA
Certified Registered Nurse Anesthetist · Hartford, CT
Michael Henry Wilhelm, CRNA is a certified registered nurse anesthetist with a practice address in Hartford, Connecticut, and NPI 1396096921, issued on Sep 22, 2012. Check the license (Connecticut 5250, as entered in NPPES) with the Connecticut board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Henry Wilhelm
- Credential
- CRNA
- Primary taxonomy
- Certified Registered Nurse Anesthetist 367500000X
- License numbers
- 5250 CT
91681 CT
598579 NY
Self-reported in NPPES; status is on the state search - Practice location
- 80 Seymour St, Hartford, CT 06106
- Phone
- (860) 545-5000
- Enumerated
- Sep 22, 2012
- Record last updated
- Apr 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20130417000039); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest certified registered nurse anesthetist records → All 880 in Connecticut → Look up another NPI →
Also registered at 80 Seymour St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Michael Henry Wilhelm in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 5250Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Integrated Anesthesia Associates LLCHartford, CT
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Henry Wilhelm among 880 certified registered nurse anesthetist records in Connecticut
Michael Henry Wilhelm, CRNA is one of 880 certified registered nurse anesthetist records with a practice address in Connecticut. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 47% of them.
- NPI issued2012 · 47% of these records are older, 49% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2012 · median 2014 among the 653 with a school on file
- Record last updated2021 · 61% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
157 certified registered nurse anesthetist records list a practice address in Hartford
They are 157 of the 6,317 NPPES records with a practice address in Hartford, and 880 certified registered nurse anesthetist records in Connecticut.
All 880 in Connecticut → Every provider in Hartford → Certified Registered Nurse Anesthetist nationwide →
The 8 certified registered nurse anesthetist records with the nearest ZIP codes
- Jacqueline Arena-Roberts, APRN, CRNAHartford, CT 061061376885657
- Brenda Bargielski, CRNAHartford, CT 061061255342382
- Carol Buckley, CRNAHartford, CT 061061154722957
- Marzena D'Occhio, CRNAHartford, CT 061061356357032
- John Digiovanni, CRNAHartford, CT 061061730153446
- Kelly Gorski, CRNA/APRNHartford, CT 061061083659577
- Jennifer Johnson, CRNAHartford, CT 061061730186834
- Shawn King, APRN, CRNAHartford, CT 061061639471576
Common questions
What is Michael Henry Wilhelm, CRNA's NPI number?
Michael Henry Wilhelm, CRNA's National Provider Identifier (NPI) is 1396096921, issued on Sep 22, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Michael Henry Wilhelm, CRNA located?
The NPPES record lists a practice address at 80 Seymour St, Hartford, CT, 06106. Phone: (860) 545-5000. Providers update this record themselves, so call before visiting.
How can I verify Michael Henry Wilhelm, CRNA's license?
NPPES lists Connecticut license number 5250, as entered by the provider. Search the Connecticut 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.