NPPES file of Aug 9, 2026

Chelsea Oconnell, DNAP

Certified Registered Nurse Anesthetist · Bay City, MI

Chelsea Oconnell, DNAP is a certified registered nurse anesthetist with a practice address in Bay City, Michigan, and NPI 1689358590, issued on Jun 12, 2023. Check the license (Michigan 4704350159, as entered in NPPES) with the Michigan 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
1689358590
Name
Chelsea Oconnell
Credential
DNAP
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
4704350159 MI
Self-reported in NPPES; status is on the state search
Practice location
1900 Columbus Ave, Bay City, MI 48708
Phone
(989) 894-3000
Enumerated
Jun 12, 2023
Record last updated
Jan 7, 2026
Medicare enrollment
Enrolled (PECOS I20260113000707); 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 3,298 in Michigan → Look up another NPI →

Also registered at 1900 Columbus Ave

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

  1. Laura Acosta, CRNACertified Registered Nurse Anesthetist1083802300
  2. Mohammed Al-Qasmi, MDNeurology Physician1629027479
  3. Gassan Alaouie, DOCardiovascular Disease Physician1588876130
  4. Sheyna Ali, CRNACertified Registered Nurse Anesthetist1255822789
  5. Jeanne ArnoldPhysical Therapist1700381845
  6. Nita Babcock, M.D.Anesthesiology Physician1033223102

Verify Chelsea Oconnell in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704350159    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 Michigan 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. Asa Staffing IncBay City, MI

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

Chelsea Oconnell among 3,298 certified registered nurse anesthetist records in Michigan

Chelsea Oconnell, DNAP is one of 3,298 certified registered nurse anesthetist records with a practice address in Michigan. 78% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 94% of them.

  • NPI issued2023 · 94% of these records are older, 3% newer
  • In a Medicare fileYes · 78% of these records are
  • In the CMS Doctors and Clinicians fileYes · 75% of these records are
  • Graduated2025 · median 2012 among the 2,454 with a school on file
  • Record last updated2026 · 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 Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 certified registered nurse anesthetist records list a practice address in Bay City

They are 30 of the 2,380 NPPES records with a practice address in Bay City, and 3,298 certified registered nurse anesthetist records in Michigan.

All 3,298 in Michigan → Every provider in Bay City → Certified Registered Nurse Anesthetist nationwide →

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

  1. Laura Acosta, CRNABay City, MI 487081083802300
  2. Logan Beson, CRNABay City, MI 487081871920157
  3. Jennifer Daly, CRNABay City, MI 487081477582013
  4. Ronald Justin, CRNABay City, MI 487081760529440
  5. Michael LangBay City, MI 487081093746711
  6. Frances Nagy-O'Connor, CRNABay City, MI 487081891890521
  7. James Santala, CRNABay City, MI 487081770620718
  8. Teresa Schardt, CRNABay City, MI 487081255767547

Common questions

What is Chelsea Oconnell, DNAP's NPI number?

Chelsea Oconnell, DNAP's National Provider Identifier (NPI) is 1689358590, issued on Jun 12, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Chelsea Oconnell, DNAP located?

The NPPES record lists a practice address at 1900 Columbus Ave, Bay City, MI, 48708. Phone: (989) 894-3000. Providers update this record themselves, so call before visiting.

How can I verify Chelsea Oconnell, DNAP's license?

NPPES lists Michigan license number 4704350159, as entered by the provider. Search the Michigan 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.