NPPES file of Aug 9, 2026

John Henthorne, CRNA

Certified Registered Nurse Anesthetist · Zanesville, OH

John Henthorne, CRNA is a certified registered nurse anesthetist with a practice address in Zanesville, Ohio, and NPI 1518942440, issued on Dec 14, 2005. Check the license (Ohio COA.00029-NA, as entered in NPPES) with the Ohio board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1518942440
Name
John Henthorne
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
COA.00029-NA OH
145677 OH
Self-reported in NPPES; status is on the state search
Practice location
2951 Maple Avenue, Zanesville, OH 43701
Phone
(513) 672-3309
Enumerated
Dec 14, 2005
Record last updated
Jun 4, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(513) 672-3323
Medicaid ID
0690177 OH
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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 2951 Maple Avenue

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

  1. Paul Gelfer, CRNACertified Registered Nurse Anesthetist1437134368
  2. David Hoffer, CRNACertified Registered Nurse Anesthetist1881679710
  3. Eleanor Nicolozakes, CRNACertified Registered Nurse Anesthetist1003891938
  4. Myron Powelson, MDAnesthesiology Physician1588659650
  5. Edward Rapach, CRNACertified Registered Nurse Anesthetist1972592244
  6. Nanci Rogers, CRNACertified Registered Nurse Anesthetist1003891946

Verify John Henthorne 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 COA.00029-NA    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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John Henthorne among 3,606 certified registered nurse anesthetist records in Ohio

John Henthorne, 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 not. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileNo · 79% of these records are
  • In the CMS Doctors and Clinicians fileNo · 74% of these records are
  • Record last updated2009 · 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).

32 certified registered nurse anesthetist records list a practice address in Zanesville

They are 32 of the 1,664 NPPES records with a practice address in Zanesville, and 3,606 certified registered nurse anesthetist records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

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

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

  1. Michelle Dunlevy, CRNAZanesville, OH 437011730409681
  2. Paul Gelfer, CRNAZanesville, OH 437011437134368
  3. Erica Hittle, CRNAZanesville, OH 437011750652632
  4. David Hoffer, CRNAZanesville, OH 437011881679710
  5. Harold Marks, RNZanesville, OH 437011407933922
  6. Eleanor Nicolozakes, CRNAZanesville, OH 437011003891938
  7. Edward Rapach, CRNAZanesville, OH 437011972592244
  8. Nanci Rogers, CRNAZanesville, OH 437011003891946

Common questions

What is John Henthorne, CRNA's NPI number?

John Henthorne, CRNA's National Provider Identifier (NPI) is 1518942440, issued on Dec 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is John Henthorne, CRNA located?

The NPPES record lists a practice address at 2951 Maple Avenue, Zanesville, OH, 43701. Phone: (513) 672-3309. Providers update this record themselves, so call before visiting.

How can I verify John Henthorne, CRNA's license?

NPPES lists Ohio license number COA.00029-NA, 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. 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.