NPPES file of Aug 9, 2026

Glenn L. Walker, M.D.

Anesthesiology Physician · Tempe, AZ

Glenn L. Walker, M.D. is an anesthesiology physician with a practice address in Tempe, Arizona, and NPI 1699900530, issued on May 21, 2009. Check the license (Arizona 47286, 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
1699900530
Name
Glenn L. Walker
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License number
47286 AZ
Self-reported in NPPES; status is on the state search
Practice location
2000 E Southern Ave Ste 102, Tempe, AZ 85282
Phone
(480) 820-9141
Enumerated
May 21, 2009
Record last updated
Dec 20, 2013 (not updated in 13 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20130604000211); accepts Medicare assignment
Medical or professional school
Uniformed Services Uhs Fe Hebert School Of Med, 2013
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 anesthesiology physician records → All 1,473 in Arizona → Look up another NPI →

Also registered at 2000 E Southern Ave Ste 102

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

  1. Jacob Bradshaw, MDAnesthesiology Physician1447670385
  2. Jerome Patridge, DOAnesthesiology Physician1992711535
  3. Gregg Tidrick, DNPCertified Registered Nurse Anesthetist1841856598

Verify Glenn L. Walker in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 47286    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 2 group practices

  1. Anesthesia Partners OF Arizona LLCPhoenix, AZ
  2. Banner Hospital Based Physicians Arizona LLCPhoenix, AZ

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

Glenn L. Walker among 1,473 anesthesiology physician records in Arizona

Glenn L. Walker, 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 2009, is newer than 68% of them.

  • NPI issued2009 · 68% of these records are older, 30% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 67% of these records are
  • Graduated2013 · median 2003 among the 984 with a school on file
  • Record last updated2013 · 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).

65 anesthesiology physician records list a practice address in Tempe

They are 65 of the 4,310 NPPES records with a practice address in Tempe, and 1,473 anesthesiology physician records in Arizona.

All 1,473 in Arizona → Every provider in Tempe → Anesthesiology Physician nationwide →

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Alan Citrin, DOTempe, AZ 852821437130150
  2. Laszlo Csernak, MDTempe, AZ 852821609857333
  3. George Gieszl, MDTempe, AZ 852821629059340
  4. Scott Isaac, MDTempe, AZ 852821407837131
  5. Christopher Johnstad, M.D.Tempe, AZ 852821609872316
  6. Norman Nazareth, M.D.Tempe, AZ 852821447256060
  7. Anthony Putnam, MDTempe, AZ 852821285615914
  8. Stacey Remchuk Feuer, MDTempe, AZ 852821134110885

Common questions

What is Glenn L. Walker, M.D.'s NPI number?

Glenn L. Walker, M.D.'s National Provider Identifier (NPI) is 1699900530, issued on May 21, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Glenn L. Walker, M.D. located?

The NPPES record lists a practice address at 2000 E Southern Ave Ste 102, Tempe, AZ, 85282. Phone: (480) 820-9141. Providers update this record themselves, so call before visiting.

How can I verify Glenn L. Walker, M.D.'s license?

NPPES lists Arizona license number 47286, 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.

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.