NPPES file of Aug 9, 2026

Riley Kae Oberholtzer

Acute Care Nurse Practitioner · Phoenix, AZ

Riley Kae Oberholtzer is an acute care nurse practitioner with a practice address in Phoenix, Arizona, and NPI 1952185076, issued on Aug 21, 2023. Check the license (Arizona 238479, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1952185076
Name
Riley Kae Oberholtzer
Primary taxonomy
Acute Care Nurse Practitioner 363LA2100X
License number
238479 AZ
Self-reported in NPPES; status is on the state search
Practice location
9225 N 3RD St Ste 300, Phoenix, AZ 85020
Phone
(602) 445-0751
Enumerated
Aug 21, 2023
Record last updated
Jan 16, 2026
Medicare enrollment
Enrolled (PECOS I20260129003774); may accept 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 acute care nurse practitioner records → All 645 in Arizona → Look up another NPI →

Also registered at 9225 N 3RD St Ste 300

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

  1. Greg Alaestante, DOFamily Medicine Physician1710247887
  2. Abby Borhan, MDInternal Medicine Physician1700271004
  3. Amarjyot Gill, MDInternal Medicine Physician1750358271
  4. Christopher King, M.D.Internal Medicine Physician1457641698
  5. Amy Lee, MDInternal Medicine Physician1699760751
  6. Christopher Perez, M.D.Internal Medicine Physician1437144318

Verify Riley Kae Oberholtzer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 238479    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 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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Riley Kae Oberholtzer among 645 acute care nurse practitioner records in Arizona

Riley Kae Oberholtzer is one of 645 acute care nurse practitioner records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2023, is newer than 82% of them.

  • NPI issued2023 · 82% of these records are older, 12% newer
  • In a Medicare fileNo · 85% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2025 · median 2018 among the 465 with a school on file
  • Record last updated2026 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2100X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Acute Care Nurse Practitioner providers in Arizona

There are 645 acute care nurse practitioner records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 645 in Arizona → Every provider in Phoenix → Acute Care Nurse Practitioner nationwide →

The 8 acute care nurse practitioner records with the nearest ZIP codes

  1. Shannon Brown, DNPPhoenix, AZ 850201053652289
  2. Danielle Colin, NPPhoenix, AZ 850201063991388
  3. Corina Garcia, ACNPPhoenix, AZ 850201184112104
  4. James Gilligan, MSN, ACNP-BCPhoenix, AZ 850201578871026
  5. Jon Haden, CNPPhoenix, AZ 850201689960544
  6. Jeff Lambert, NPPhoenix, AZ 850201043775968
  7. Julianne Leverenz, NPPhoenix, AZ 850201225445901
  8. Jeffrey LuckettPhoenix, AZ 850201336519552

Common questions

What is Riley Kae Oberholtzer's NPI number?

Riley Kae Oberholtzer's National Provider Identifier (NPI) is 1952185076, issued on Aug 21, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Riley Kae Oberholtzer located?

The NPPES record lists a practice address at 9225 N 3RD St Ste 300, Phoenix, AZ, 85020. Phone: (602) 445-0751. Providers update this record themselves, so call before visiting.

How can I verify Riley Kae Oberholtzer's license?

NPPES lists Arizona license number 238479, as entered by the provider. 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. 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.