Olivia Kieffer, PA-C
Medical Physician Assistant · Mesa, AZ
Olivia Kieffer, PA-C is a medical physician assistant with a practice address in Mesa, Arizona, and NPI 1134901671, issued on Oct 18, 2023. Check the license (Arizona 10570, as entered in NPPES) with the Arizona board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Olivia Kieffer
- Credential
- PA-C
- Primary taxonomy
- Medical Physician Assistant 363AM0700X
- License numbers
- 10570 AZ
PA.PA.61484555 WA
Self-reported in NPPES; status is on the state search - Practice location
- 6828 E Brown RD Ste 102, Mesa, AZ 85207
- Phone
- (602) 755-0800
- Enumerated
- Oct 18, 2023
- Record last updated
- Oct 3, 2024
- Fax
- (602) 560-2721
- Medicare enrollment
- Enrolled (PECOS I20241011000804); accepts Medicare assignment
- Medical or professional school
- Lincoln Memorial University Medical Department, 2023
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
Also registered at 6828 E Brown RD Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jacqueline Carter, M.D.Internal Medicine Physician1669468807
- Michael Lucherini, MD MSInternal Medicine Physician1518922566
- Colleen McCarter, FNPNurse Practitioner1194780635
- Kirit Patel, MDInternal Medicine Physician1265497218
Verify Olivia Kieffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Arizona board licenses this profession
Search for license 10570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average medical physician assistant in 2024
96 Medicare Part D claims for 32 beneficiaries, against an average of 1,148 among the 23,801 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims.
Most prescribed
- Albuterol Sulfate Hfa14 claims
- Prednisone13 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $1,491.42
67 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 16,165 providers of this specialty with any payment received $1,055.00 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Summit Medical Group Arizona LLCGoodyear, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Medical Physician Assistant providers in Arizona
There are 996 medical physician assistant records in Arizona.
Other medical physician assistant records in Arizona
- Carley Abbott, PA-CChandler, AZ1649959792
- Delmas Abbott, PA-CPrescott, AZ1437452836
- Michael Abraham, PA-CPhoenix, AZ1548651599
- Elaine Accomando, PACottonwood, AZ1033189444
- Jesus Acero, PAPhoenix, AZ1104583582
- Mica Adair, PAPrescott Valley, AZ1831653377
- Sarah Adamo, PA-CGilbert, AZ1952652604
- Gladys Adams, PA-CPhoenix, AZ1982603601
- Robin Adamson, PA-CChandler, AZ1649220401
- Mark Adelman, P.A.Mesa, AZ1255370409
Common questions
What is Olivia Kieffer, PA-C's NPI number?
Olivia Kieffer, PA-C's National Provider Identifier (NPI) is 1134901671, issued on Oct 18, 2023. An NPI identifies a provider in billing; it is not a license.
Where is Olivia Kieffer, PA-C located?
The NPPES record lists a practice address at 6828 E Brown RD Ste 102, Mesa, AZ, 85207. Phone: (602) 755-0800. Providers update this record themselves, so call before visiting.
How can I verify Olivia Kieffer, PA-C's license?
NPPES lists Arizona license number 10570, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.
How much does Olivia Kieffer, PA-C prescribe under Medicare Part D?
In 2024, Olivia Kieffer, PA-C had 96 Medicare Part D claims for 32 beneficiaries; the average among medical physician assistant prescribers was 1,148. Part D covers Medicare prescriptions 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.