Kourtney Umphfres, PA-C
Physician Assistant · Exeter, CA
Kourtney Umphfres, PA-C is a physician assistant with a practice address in Exeter, California, and NPI 1528028321, issued on Mar 24, 2006. Check the license (California PA17049, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Kourtney Umphfres
- Credential
- PA-C
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA17049 CA
Self-reported in NPPES; status is on the state search - Practice location
- 330 E Pine St, Exeter, CA 93221
- Phone
- (559) 592-2134
- Enumerated
- Mar 24, 2006
- Record last updated
- Feb 7, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (559) 592-5017
- Medicare enrollment
- Enrolled (PECOS I20040131000311); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 330 E Pine St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Leslee Heuer, NPNurse Practitioner1962806521
- Torey Ivanic, PA-CPhysician Assistant1972561272
- Simranpreet KaurNurse Practitioner1518836030
- Stefan Pentschev, M.D.Family Medicine Physician1154344927
- Sheila Scheinesson, PA-CPhysician Assistant1891748752
- Maria Simonuvic, MDPediatrics Physician1750369401
Verify Kourtney Umphfres in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA17049Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
4% more Medicare Part D claims than the average physician assistant in 2024
867 Medicare Part D claims for 218 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D. 25 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium45 claims
- Lisinopril33 claims
- Atorvastatin Calcium32 claims
- Amlodipine Besylate30 claims
- Montelukast Sodium29 claims
- Albuterol Sulfate Hfa28 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: $612.13
30 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 64,719 providers of this specialty with any payment received $841.65 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
- Visalia Family Practice Medical GroupVisalia, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
4 physician assistant records list a practice address in Exeter
They are 4 of the 212 NPPES records with a practice address in Exeter, and 14,451 physician assistant records in California.
All 4 in Exeter → All 14,451 in California → Every provider in Exeter →
Other physician assistant records in California
- Marcia -Galbraith, PAStockton, CA1407143274
- Danny Abad, PAOrange, CA1477158673
- Lea Dominique Abadies, PATustin, CA1124754254
- Rea Elizabeth Abaniel, P.A.-CSeal Beach, CA1396173621
- Ramina Abbasi, PA-CSignal Hill, CA1093448300
- Ariel Abbott, PA-CStockton, CA1780334342
- Barrie Abbott, PA-CAnza, CA1861602575
- Elizabeth Abbott, PA-CSan Diego, CA1437540762
- Terri Abbott, P.A.La Jolla, CA1811165566
- Angela Abboud, MMS, PA-CSanta Rosa, CA1114399334
Common questions
What is Kourtney Umphfres, PA-C's NPI number?
Kourtney Umphfres, PA-C's National Provider Identifier (NPI) is 1528028321, issued on Mar 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Kourtney Umphfres, PA-C located?
The NPPES record lists a practice address at 330 E Pine St, Exeter, CA, 93221. Phone: (559) 592-2134. Providers update this record themselves, so call before visiting.
How can I verify Kourtney Umphfres, PA-C's license?
NPPES lists California license number PA17049, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Kourtney Umphfres, PA-C prescribe under Medicare Part D?
In 2024, Kourtney Umphfres, PA-C had 867 Medicare Part D claims for 218 beneficiaries; the average among physician assistant prescribers was 830. 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.