NPPES file of Aug 9, 2026

Terry M. Clayton, M.D.

Anesthesiology Physician · Chandler, AZ

Terry M. Clayton, M.D. is an anesthesiology physician with a practice address in Chandler, Arizona, and NPI 1417966797, issued on Aug 5, 2006. Check the license (Arizona 15855, as entered in NPPES) on the Arizona Medical Board; 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
1417966797
Name
Terry M. Clayton
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
15855 AZ
Self-reported in NPPES; status is on the state search
Practice location
1955 W Frye RD, Chandler, AZ 85224
Phone
(480) 728-3000
Enumerated
Aug 5, 2006
Record last updated
Mar 7, 2023
Medicare enrollment
Enrolled (PECOS I20051130000439); accepts Medicare assignment
Medical or professional school
University Of Utah School Of Medicine, 1983
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 1955 W Frye RD

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

  1. Michael Anthony Abala, MDStudent in an Organized Health Care Education/Training Program1639868466
  2. Rafael Ablao, DOStudent in an Organized Health Care Education/Training Program1952090797
  3. Yara AbukhaledStudent in an Organized Health Care Education/Training Program1033913207
  4. Ryan Adkins, D.O.Emergency Medicine Physician1417483538
  5. Shayan Ahmad, DOStudent in an Organized Health Care Education/Training Program1487596219
  6. Sahir Ahmed, M.D.Anesthesiology Physician1508187097

Verify Terry M. Clayton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 15855
    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
Open the Arizona 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. Chandler Anesthesia Consultants LLCChandler, AZ

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

Terry M. Clayton among 1,473 anesthesiology physician records in Arizona

Terry M. Clayton, M.D. is one of 1,473 anesthesiology physician records with a practice address in Arizona. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 16% of them.

  • NPI issued2006 · 16% of these records are older, 44% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated1983 · median 2003 among the 984 with a school on file
  • Record last updated2023 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

63 anesthesiology physician records list a practice address in Chandler

They are 63 of the 5,497 NPPES records with a practice address in Chandler, and 1,473 anesthesiology physician records in Arizona.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Jean Amazan, M.D.Chandler, AZ 852241477549467
  2. Christopher Beneduce, M.D.Chandler, AZ 852241295795151
  3. Anthony Benick, MDChandler, AZ 852241598734451
  4. Quentin Chan, M. D.Chandler, AZ 852241326085929
  5. John Goodpasture, MDChandler, AZ 852241124019161
  6. Mark Knipmeyer, MDChandler, AZ 852241669458352
  7. Khoa Le, M. D.Chandler, AZ 852241003866526
  8. Huong Le, M.D.Chandler, AZ 852241821042672

Common questions

What is Terry M. Clayton, M.D.'s NPI number?

Terry M. Clayton, M.D.'s National Provider Identifier (NPI) is 1417966797, issued on Aug 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Terry M. Clayton, M.D. located?

The NPPES record lists a practice address at 1955 W Frye RD, Chandler, AZ, 85224. Phone: (480) 728-3000. Providers update this record themselves, so call before visiting.

How can I verify Terry M. Clayton, M.D.'s license?

NPPES lists Arizona license number 15855, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.