NPPES file of Aug 9, 2026

Timothy Thacker, CRNA

Certified Registered Nurse Anesthetist · Zanesville, OH

Timothy Thacker, CRNA is a certified registered nurse anesthetist with a practice address in Zanesville, Ohio, and NPI 1437134376, issued on Dec 14, 2005. Check the license (Ohio COA.00754-NA, 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 · Medicare files 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1437134376
Name
Timothy Thacker
Credential
CRNA
Primary taxonomy
Certified Registered Nurse Anesthetist 367500000X
License numbers
COA.00754-NA OH
139495 OH
Self-reported in NPPES; status is on the state search
Practice location
2951 Maple Avenue, Zanesville, OH 43701
Phone
(740) 387-6193
Enumerated
Dec 14, 2005
Record last updated
Jun 4, 2009 (not updated in 17 years: call before relying on the address or phone)
Fax
(740) 387-6738
Medicaid ID
0852091 OH
Medicare enrollment
Enrolled (PECOS I20090227000023); 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 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. John Henthorne, CRNACertified Registered Nurse Anesthetist1518942440
  3. David Hoffer, CRNACertified Registered Nurse Anesthetist1881679710
  4. Eleanor Nicolozakes, CRNACertified Registered Nurse Anesthetist1003891938
  5. Myron Powelson, MDAnesthesiology Physician1588659650
  6. Edward Rapach, CRNACertified Registered Nurse Anesthetist1972592244

Verify Timothy Thacker 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.00754-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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The practice group's MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score100.0
  2. Costout of 100 · 30%96.1
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through 2 group practices

  1. Anesthesia Group Practice IncPickerington, OH
  2. Spine, LLCGahanna, OH

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

Timothy Thacker among 3,606 certified registered nurse anesthetist records in Ohio

Timothy Thacker, 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 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 91% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1977 · median 2014 among the 2,675 with a school on file
  • 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.

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. John Henthorne, CRNAZanesville, OH 437011518942440
  4. Erica Hittle, CRNAZanesville, OH 437011750652632
  5. David Hoffer, CRNAZanesville, OH 437011881679710
  6. Harold Marks, RNZanesville, OH 437011407933922
  7. Eleanor Nicolozakes, CRNAZanesville, OH 437011003891938
  8. Edward Rapach, CRNAZanesville, OH 437011972592244

Common questions

What is Timothy Thacker, CRNA's NPI number?

Timothy Thacker, CRNA's National Provider Identifier (NPI) is 1437134376, issued on Dec 14, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Timothy Thacker, CRNA located?

The NPPES record lists a practice address at 2951 Maple Avenue, Zanesville, OH, 43701. Phone: (740) 387-6193. Providers update this record themselves, so call before visiting.

How can I verify Timothy Thacker, CRNA's license?

NPPES lists Ohio license number COA.00754-NA, as entered by the provider. Search the Ohio board that licenses this profession; the NPPES record confirms identity only.

What is Timothy Thacker, CRNA's MIPS final score?

The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.