NPPES file of Aug 9, 2026

Jill E. Kerr, D.O.

Family Medicine Physician · Phoenix, AZ

Jill E. Kerr, D.O. is a family medicine physician with a practice address in Phoenix, Arizona, and NPI 1023018595, issued on Jul 27, 2005. Check the license (Arizona 3241, 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
1023018595
Name
Jill E. Kerr
Credential
D.O.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
3241 AZ
Self-reported in NPPES; status is on the state search
Practice location
4530 E Ray RD, Phoenix, AZ 85044
Phone
(480) 940-5420
Enumerated
Jul 27, 2005
Record last updated
Jul 3, 2017 (not updated in 9 years: call before relying on the address or phone)
Fax
(480) 940-5480
Medicare enrollment
Enrolled (PECOS I20240914000640); 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 family medicine physician records → All 3,119 in Arizona → Look up another NPI →

Also registered at 4530 E Ray RD

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

  1. Stacey Allaart, D.D.S, P.C.General Practice Dentistry1285766659
  2. Eric Breure, D.C.Chiropractor1538588132
  3. Rebecca Goldman, MDFamily Medicine Physician1588641302
  4. Victoria Hawk, D.O.Family Medicine Physician1205029337
  5. Melissa Hulsing, MDFamily Medicine Physician1548247265
  6. Larry Leverett, M.D.Specialist1023032034

Verify Jill E. Kerr in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 3241    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. A T Still University OF Health SciencesKirksville, MO

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

Jill E. Kerr among 3,119 family medicine physician records in Arizona

Jill E. Kerr, D.O. is one of 3,119 family medicine physician records with a practice address in Arizona. 75% 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, 88% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated1986 · median 2006 among the 1,775 with a school on file
  • Record last updated2017 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

649 family medicine physician records list a practice address in Phoenix

They are 649 of the 31,399 NPPES records with a practice address in Phoenix, and 3,119 family medicine physician records in Arizona.

All 3,119 in Arizona → Every provider in Phoenix → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Cynthia Andrews, MDPhoenix, AZ 850441609872209
  2. Ronald Borg, M.D.Phoenix, AZ 850441255390324
  3. Kevin Chan, DOPhoenix, AZ 850441528014248
  4. Rebecca Goldman, MDPhoenix, AZ 850441588641302
  5. Melissa Hulsing, MDPhoenix, AZ 850441548247265
  6. Rebecca Moran, MDPhoenix, AZ 850441104888676
  7. James Nichols, MDPhoenix, AZ 850441497746630
  8. Connie Sterling, M.D.Phoenix, AZ 850441700855137

Common questions

What is Jill E. Kerr, D.O.'s NPI number?

Jill E. Kerr, D.O.'s National Provider Identifier (NPI) is 1023018595, issued on Jul 27, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Jill E. Kerr, D.O. located?

The NPPES record lists a practice address at 4530 E Ray RD, Phoenix, AZ, 85044. Phone: (480) 940-5420. Providers update this record themselves, so call before visiting.

How can I verify Jill E. Kerr, D.O.'s license?

NPPES lists Arizona license number 3241, 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.