NPPES file of Aug 9, 2026

Heidi J. Ortyn

Certified Registered Nurse Anesthetist · Chesterfield, MO

Heidi J. Ortyn is a certified registered nurse anesthetist with a practice address in Chesterfield, Missouri, and NPI 1225809072, issued on Jan 10, 2024. Check the license (Missouri 2025023908, as entered in NPPES) with the Missouri board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1225809072
Name
Heidi J. Ortyn
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
2025023908 MO
Self-reported in NPPES; status is on the state search
Practice location
400 S Woods Mill RD Ste 140, Chesterfield, MO 63017
Phone
(314) 485-1101
Enumerated
Jan 10, 2024
Record last updated
Jul 2, 2025
Medicare enrollment
Enrolled (PECOS I20250724002559); 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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8 nearest certified registered nurse anesthetist records → All 2,069 in Missouri → Look up another NPI →

Also registered at 400 S Woods Mill RD Ste 140

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

  1. Megan Armstrong, CRNACertified Registered Nurse Anesthetist1053687509
  2. Lydia BeishirCertified Registered Nurse Anesthetist1851186092
  3. Neal Brunkhorst, CRNACertified Registered Nurse Anesthetist1740391440
  4. Krista BunchCertified Registered Nurse Anesthetist1568146587
  5. John Fontana, MDAnesthesiology Physician1760447940
  6. Meghan Gleason, CRNACertified Registered Nurse Anesthetist1588434039

Verify Heidi J. Ortyn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Missouri board licenses this profession
    Search for license 2025023908    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 Missouri 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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Bills Medicare through one group practice

  1. Metro-West Anesthesia Group IncBridgeton, MO

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

Heidi J. Ortyn among 2,069 certified registered nurse anesthetist records in Missouri

Heidi J. Ortyn is one of 2,069 certified registered nurse anesthetist records with a practice address in Missouri. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 94% of them.

  • NPI issued2024 · 94% of these records are older, 4% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated2025 · median 2013 among the 1,508 with a school on file
  • Record last updated2025 · 50% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

72 certified registered nurse anesthetist records list a practice address in Chesterfield

They are 72 of the 2,132 NPPES records with a practice address in Chesterfield, and 2,069 certified registered nurse anesthetist records in Missouri.

All 2,069 in Missouri → Every provider in Chesterfield → Certified Registered Nurse Anesthetist nationwide →

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

  1. Melvin Arcelona, CRNAChesterfield, MO 630171043320195
  2. Christopher Benigno, CRNAChesterfield, MO 630171578554341
  3. Neal Brunkhorst, CRNAChesterfield, MO 630171740391440
  4. Jinia Chatterton, CRNAChesterfield, MO 630171891805941
  5. Janice Daniels, CRNAChesterfield, MO 630171538141270
  6. Margaret Delaney, CRNAChesterfield, MO 630171629188776
  7. William Digman, CRNAChesterfield, MO 630171932219011
  8. Phyllis Edwards, CRNAChesterfield, MO 630171831209915

Common questions

What is Heidi J. Ortyn's NPI number?

Heidi J. Ortyn's National Provider Identifier (NPI) is 1225809072, issued on Jan 10, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Heidi J. Ortyn located?

The NPPES record lists a practice address at 400 S Woods Mill RD Ste 140, Chesterfield, MO, 63017. Phone: (314) 485-1101. Providers update this record themselves, so call before visiting.

How can I verify Heidi J. Ortyn's license?

NPPES lists Missouri license number 2025023908, as entered by the provider. Search the Missouri 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.