NPPES file of Aug 9, 2026

Gregory Halstead, CRNA

Certified Registered Nurse Anesthetist · Toledo, OH

Gregory Halstead, CRNA is a certified registered nurse anesthetist with a practice address in Toledo, Ohio, and NPI 1013458322, issued on Mar 20, 2017. Check the license (Ohio APRN.CRNA.019469, as entered in NPPES) with the Ohio 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
1013458322
Name
Gregory Halstead
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License number
APRN.CRNA.019469 OH
Self-reported in NPPES; status is on the state search
Practice location
2213 Cherry St, Toledo, OH 43608
Phone
(419) 251-4524
Enumerated
Mar 20, 2017
Record last updated
Aug 25, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(419) 245-6018
Medicare enrollment
Enrolled (PECOS I20170502002459); 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 3,606 in Ohio → Look up another NPI →

Also registered at 2213 Cherry St

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

  1. Mustafa Abdul Kareem, M.D.Student in an Organized Health Care Education/Training Program1982394391
  2. Douglas AckermanPharmacist1114594280
  3. Brett Adair, D.O.Obstetrics & Gynecology Physician1700129814
  4. Sonalika Agarwal, M.D.Nephrology Physician1366889131
  5. Gaurav Agrawal, M.D.Pediatrics Physician1942944558
  6. Omaima Ahmad, MDPediatrics Physician1629565742

Verify Gregory Halstead in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Ohio board licenses this profession
    Search for license APRN.CRNA.019469    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 Ohio 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 2 group practices

  1. Promedica Central Corporation OF MichiganAdrian, MI
  2. Promedica Central PhysiciansToledo, OH

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

Gregory Halstead among 3,606 certified registered nurse anesthetist records in Ohio

Gregory Halstead, CRNA is one of 3,606 certified registered nurse anesthetist records with a practice address in Ohio. 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 2017, is newer than 66% of them.

  • NPI issued2017 · 66% of these records are older, 31% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2010 · median 2014 among the 2,675 with a school on file
  • Record last updated2021 · 57% 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

213 certified registered nurse anesthetist records list a practice address in Toledo

They are 213 of the 13,583 NPPES records with a practice address in Toledo, and 3,606 certified registered nurse anesthetist records in Ohio.

All 3,606 in Ohio → Every provider in Toledo → Certified Registered Nurse Anesthetist nationwide →

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

  1. Jodi Crawford, CRNAToledo, OH 436081790738540
  2. Erich Deason, CRNAToledo, OH 436081801149190
  3. Susan Ello, CRNAToledo, OH 436081740237049
  4. Nikki Ello, CRNAToledo, OH 436081912215047
  5. Christine Harwood, CRNAToledo, OH 436081023552510
  6. Karen Hergenreder, CRNAToledo, OH 436081265484083
  7. Susan Katsaris Peeps, CRNAToledo, OH 436081053378703
  8. Timothy Kayser, CRNAToledo, OH 436081013957869

Common questions

What is Gregory Halstead, CRNA's NPI number?

Gregory Halstead, CRNA's National Provider Identifier (NPI) is 1013458322, issued on Mar 20, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Gregory Halstead, CRNA located?

The NPPES record lists a practice address at 2213 Cherry St, Toledo, OH, 43608. Phone: (419) 251-4524. Providers update this record themselves, so call before visiting.

How can I verify Gregory Halstead, CRNA's license?

NPPES lists Ohio license number APRN.CRNA.019469, as entered by the provider. Search the Ohio 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.