NPPES file of Aug 9, 2026

Jammy J. Dinnel, CRNA

Certified Registered Nurse Anesthetist · McHenry, IL

Jammy J. Dinnel, CRNA is a certified registered nurse anesthetist with a practice address in McHenry, Illinois, and NPI 1457439465, issued on Nov 1, 2006. Check the license (Illinois 209-004448, as entered in NPPES) with the Illinois board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1457439465
Name
Jammy J. Dinnel
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
209-004448 IL
Self-reported in NPPES; status is on the state search
Practice location
4309 W Medical Center Dr Ste A201, McHenry, IL 60050
Phone
(815) 385-0084
Enumerated
Nov 1, 2006
Record last updated
Nov 22, 2023
Fax
(815) 385-8968
Medicare enrollment
Enrolled (PECOS I20070706000500); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 4309 W Medical Center Dr Ste A201

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Bradley Hewlett, M.D.Anesthesiology Physician1255564142
  2. Fizza Hussain, MDAdvanced Heart Failure and Transplant Cardiology Physician1740644814
  3. Dennis Jasieniecki, CRNACertified Registered Nurse Anesthetist1356307219
  4. Jens Kellermeier, M.D.Anesthesiology Physician1528172772
  5. Paul MatterCertified Registered Nurse Anesthetist1477296556

Verify Jammy J. Dinnel in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 209-004448
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Find the Illinois license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $144.48

8 payments; by number, the most common kind was food and beverage; the largest payer was Janssen Biotech, Inc. 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.

  1. Jammy Dinnel$144.48
  2. Specialty average$135.08

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Illinois Gastroenterology Group LLCArlington Heights, IL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Jammy J. Dinnel among 2,444 certified registered nurse anesthetist records in Illinois

Jammy J. Dinnel, 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 2006, is newer than 4% of them.

  • NPI issued2006 · 4% of these records are older, 73% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 79% of these records are
  • Graduated1997 · median 2015 among the 1,926 with a school on file
  • Record last updated2023 · 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).

21 certified registered nurse anesthetist records list a practice address in McHenry

They are 21 of the 1,852 NPPES records with a practice address in McHenry, and 2,444 certified registered nurse anesthetist records in Illinois.

The 8 certified registered nurse anesthetist records with the nearest ZIP codes

  1. Lois Barnes, CRNAMcHenry, IL 600501548288624
  2. Margaret Dosemagen, CRNAMcHenry, IL 600501043394802
  3. Karen Filipowski, CRNAMcHenry, IL 600501386649382
  4. David Hansen, CRNAMcHenry, IL 600501558303669
  5. Dennis Jasieniecki, CRNAMcHenry, IL 600501356307219
  6. Gail Johnson, CRNAMcHenry, IL 600501902980774
  7. Susan Mahalko, APRN, CRNAMcHenry, IL 600501477713824
  8. Elizabeth Meyer, CRNAMcHenry, IL 600501528133006

Common questions

What is Jammy J. Dinnel, CRNA's NPI number?

Jammy J. Dinnel, CRNA's National Provider Identifier (NPI) is 1457439465, issued on Nov 1, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Jammy J. Dinnel, CRNA located?

The NPPES record lists a practice address at 4309 W Medical Center Dr Ste A201, McHenry, IL, 60050. Phone: (815) 385-0084. Providers update this record themselves, so call before visiting.

How can I verify Jammy J. Dinnel, CRNA's license?

NPPES lists Illinois license number 209-004448, 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.