NPPES file of Aug 9, 2026

Garrett Paul Oligschlaeger, PA-C

Physician Assistant · Chandler, AZ

Garrett Paul Oligschlaeger, PA-C is a physician assistant with a practice address in Chandler, Arizona, and NPI 1700698438, issued on Jan 21, 2025. Check the license with the Arizona board that licenses this profession; 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
1700698438
Name
Garrett Paul Oligschlaeger
Credential
PA-C
Primary taxonomy
Physician Assistant 363A00000X
Practice location
1125 S Alma School RD Ste 210, Chandler, AZ 85286
Phone
(480) 684-6157
Enumerated
Jan 21, 2025
Record last updated
Jan 21, 2025
Medicare enrollment
Enrolled (PECOS I20250528003084); 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 1125 S Alma School RD Ste 210

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

  1. Justin Horwitz, D.O.Gastroenterology Physician1528201670
  2. Vanessa Lara, FNP-CFamily Nurse Practitioner1861033912
  3. Donna Rivera, APN, CNMAdvanced Practice Midwife1881020402
  4. Sean Sitton, M.D.Sports Medicine (Orthopaedic Surgery) Physician1922410166
  5. Zachary Sitton, MDSports Medicine (Family Medicine) Physician1528645249

Verify Garrett Paul Oligschlaeger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this professionCheck 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
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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. Banner - University Physician Specialists LLCPhoenix, AZ
  2. Bhsm Rehabilitation LLCPeoria, AZ

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

148 physician assistant records list a practice address in Chandler

They are 148 of the 5,497 NPPES records with a practice address in Chandler, and 3,666 physician assistant records in Arizona.

Other physician assistant records in Arizona

  1. Lindsey Abajian, PA-CPhoenix, AZ1306125620
  2. Allison Abbey, PA-CCottonwood, AZ1871257246
  3. Sarah Abbott, PAPhoenix, AZ1609969666
  4. Kristen Abel, PA-CMesa, AZ1346037181
  5. Abigail Abellana, PA-CScottsdale, AZ1629931670
  6. Heidi Abersfeller, PA CCasa Grande, AZ1356379754
  7. Collin Abitz, PAGlendale, AZ1376342386
  8. Colleen AbramsChandler, AZ1407285448
  9. Madison AbramsSurprise, AZ1609495571
  10. Michael AbrilScottsdale, AZ1245854728

Common questions

What is Garrett Paul Oligschlaeger, PA-C's NPI number?

Garrett Paul Oligschlaeger, PA-C's National Provider Identifier (NPI) is 1700698438, issued on Jan 21, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Garrett Paul Oligschlaeger, PA-C located?

The NPPES record lists a practice address at 1125 S Alma School RD Ste 210, Chandler, AZ, 85286. Phone: (480) 684-6157. Providers update this record themselves, so call before visiting.

How can I verify Garrett Paul Oligschlaeger, PA-C's license?

Search the Arizona 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. 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.