Kourtney E. Umphfres, PA-C

  • Visalia, CA
  • Physician assistant
NPI1528028321PAC ID9638072077
Medicare services, 2024
712
Medicare patients, 2024
191
Part D claims, 2024
867
Hospital affiliations
2
Industry payments
$912
Practice address
107 N Hall St, Visalia, CA 93291
Practice phone
Call (559) 625-9200
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Visalia Family Practice Medical Group

Visalia, California

See all 5 affiliations

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Kourtney E. Umphfres is a physician assistant in Visalia, California

Kourtney Umphfres practices at Visalia Family Practice Medical Group in Visalia, California.

Kourtney Umphfres' NPI, 1528028321, was assigned on March 24, 2006. Kourtney Umphfres holds California license PA17049.

NPI and contact details
Medicare PAC ID
9638072077
NPI enumeration date
March 24, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(559) 625-9200
Professional email
Get email
Personal email
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Mobile number
Get number
Sex
Female
Estimated age
49
Medical school graduation
2003

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)

Kourtney E. Umphfres practices at Visalia Family Practice Medical Group in Visalia, California

Kourtney Umphfres' primary practice is Visalia Family Practice Medical Group, at 107 N Hall St, Visalia, CA 93291 in Tulare County. The practice phone is (559) 625-9200.

  • Visalia Family Practice Medical Group
    107 N Hall St, Visalia, CA 93291 · Tulare CountyPhone(559) 625-9200

Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data

Kourtney E. Umphfres is affiliated with 4 sites of care and 1 medical group

Kourtney Umphfres' primary practice is Visalia Family Practice Medical Group in Visalia, California. Kourtney Umphfres is also affiliated with Kaweah Health Medical Center. The medical group on file is Visalia Family Practice Medical Group. Dmand AI also links Kourtney Umphfres to 1 more hospital and 1 group practice or clinic, each named with a free account.

See all 5 affiliations for Kourtney Umphfres

Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data

Dmand AI tracks the EHR system at Kourtney E. Umphfres' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Kourtney Umphfres practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Visalia Family Practice Medical GroupAvailable with a free account
+3 more affiliated sitesAvailable with a free account

Source: Dmand AI Technology Install Data

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Kourtney E. Umphfres is one of 11,482 physician assistants in California

Physician assistant is Kourtney Umphfres' primary specialty in the NPI Registry, under taxonomy code 363A00000X. Kourtney Umphfres is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA). Kourtney Umphfres is licensed in California.

Specialties and state licenses

  • Physician assistant, CaliforniaPrimaryLicense PA17049 · taxonomy 363A00000X

Clinical focus

Dmand AI lists acute sinusitis, acute skin infection, arthritis, asthma, bronchitis, chronic kidney disease, chronic obstructive pulmonary disease (COPD) and ear eustachian tube disorders among the conditions Kourtney Umphfres treats.

Physician assistants near Kourtney Umphfres

Counts of physician assistants with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Kourtney E. Umphfres billed Medicare for 712 services in 2024

CMS data shows 712 Medicare services from Kourtney Umphfres across 15 procedure codes in 2024, for 191 Medicare patients. Medicare paid $46,658 for them. Every service was in an office.

Medicare services, 2024712
Medicare patients191
Paid by Medicare$46,658
Procedure codes15

Kourtney Umphfres' Medicare services by type, 2024

  1. Office and hospital visits392
  2. Lab and pathology132
  3. Other services126
  4. Tests and treatments62

Kourtney Umphfres compared with the California median for physician assistants, 2024

  • Kourtney Umphfres
  • California median
Medicare services
712vs 2043.5 times
Medicare patients
191vs 10582% above
Part D claims
488vs 2432.0 times

Medians across 7,065 physician assistants in California with Dmand AI profiles that report each measure.

Kourtney Umphfres' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Kourtney Umphfres

Need commercial claims for Kourtney Umphfres?

Medicare shows one payer. Book a meeting to get commercial claims data for Kourtney Umphfres and other physician assistants in California.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Kourtney E. Umphfres treated 191 Medicare patients in 2024, average age 74

CMS counts 191 Medicare patients who saw Kourtney Umphfres in 2024. The largest group is 65 to 74, with 102 patients. 75% of them have high blood pressure, and 75% have high cholesterol. Their average risk score is 0.96, where 1.00 is the Medicare average.

Across all payers, Dmand AI patient panel data puts Kourtney Umphfres' median patient age at 65, with 68% women.

Medicare patients, 2024191
Average age74
Average risk score0.96

Kourtney Umphfres' Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Kourtney Umphfres' Medicare patients by sex, 2024

  • Women12968%
  • Men6232%

Chronic conditions among Kourtney Umphfres' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis49%
  4. Chronic kidney disease30%
  5. Diabetes29%
  6. Osteoporosis24%
  7. Ischemic heart disease23%
  8. Mood disorders18%

Share of Medicare patients with each condition. A patient can have several.

Kourtney Umphfres' patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 65

Patient panel by sex, all payers

  • Women68%
  • Men31%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Kourtney E. Umphfres wrote 867 Medicare Part D claims in 2024

In 2024, Kourtney Umphfres wrote 867 Medicare Part D claims for 218 patients. 89% of them were for generic drugs. CMS names the drug for 488 of them, across 27 drugs with 11 or more claims each, at $16,080 in total drug cost.

Part D claims, 2024867
Drugs named by CMS27
Total drug cost$16,080
Part D patients218

Kourtney Umphfres' Part D claims by kind of drug, 2024

  • Generic775 claims89%
  • Brand-name and other92 claims11%

Kourtney Umphfres' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Kourtney Umphfres' Part D claims, 2024

  • Opioids3%25 of 867 claims
  • Antibiotics11%96 of 867 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

See all prescribing by Kourtney Umphfres

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Kourtney E. Umphfres takes part in Medicare

Kourtney Umphfres accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Source: Doctors and Clinicians National Downloadable File (CMS)

For MedTech and pharma teams

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Kourtney E. Umphfres received $912 in industry payments from 2024 to 2025

CMS Open Payments shows 47 general payments to Kourtney Umphfres from 17 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $236.

General payments to Kourtney Umphfres by program year, 2024 to 2025

Companies that paid Kourtney Umphfres the most, 2024 to 2025

Share is of all general payments to this clinician.

See all payments to Kourtney Umphfres

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Kourtney E. Umphfres is board certified in certified physician assistant

  1. Board certified in certified physician assistantNational Commission on Certification of Physician Assistants (NCCPA)

Source: Dmand AI Professional Profile Data

Sources for Kourtney E. Umphfres's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data
Primary practice, affiliations and health systemNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Kourtney E. Umphfres

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Kourtney E. Umphfres' NPI number?

Kourtney E. Umphfres' NPI number is 1528028321. It was assigned on March 24, 2006, and it is active in the NPI Registry.

What does Kourtney E. Umphfres specialize in?

Kourtney E. Umphfres is a physician assistant in Visalia, California. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).

Where does Kourtney E. Umphfres practice?

Kourtney Umphfres practices at 107 N Hall St, Visalia, CA 93291. Kourtney Umphfres' primary practice is Visalia Family Practice Medical Group in Visalia, California. Dmand AI also links Kourtney Umphfres to 1 hospital and 1 group practice or clinic.

What is Kourtney E. Umphfres' office phone number?

The practice phone on file for Kourtney Umphfres is (559) 625-9200.

What is Kourtney E. Umphfres' medical license number?

Kourtney Umphfres holds California license PA17049.

Which hospitals is Kourtney E. Umphfres affiliated with?

Kourtney Umphfres is affiliated with Kaweah Health Medical Center. Dmand AI links Kourtney Umphfres to 1 more hospital.

What medical group is Kourtney E. Umphfres part of?

Kourtney Umphfres is linked to Visalia Family Practice Medical Group.

Does Kourtney E. Umphfres accept Medicare?

Yes. CMS data shows Kourtney Umphfres billed Medicare for 712 services in 2024, and Kourtney Umphfres accepts Medicare assignment.

How many Medicare patients does Kourtney E. Umphfres see?

CMS counts 191 Medicare patients who saw Kourtney Umphfres in 2024, with an average age of 74.

Is Kourtney E. Umphfres board certified?

Yes. Kourtney Umphfres is board certified in certified physician assistant by the National Commission on Certification of Physician Assistants (NCCPA).

Show 4 more questionsShow fewer questions

What services does Kourtney E. Umphfres bill to Medicare?

In 2024, Kourtney Umphfres' most billed Medicare services were office visit, established patient (99214), office visit, established patient (99213) and lab and pathology test (81002).

What drugs does Kourtney E. Umphfres prescribe most?

In 2024 Medicare Part D data, Kourtney Umphfres' most prescribed drugs by claims were Rosuvastatin Calcium, Lisinopril and Atorvastatin Calcium.

Has Kourtney E. Umphfres received payments from drug or device companies?

CMS Open Payments shows $912 in general payments to Kourtney Umphfres from 17 companies from 2024 to 2025. The largest total came from Abbvie Inc.

How long has Kourtney E. Umphfres been practicing?

Kourtney Umphfres graduated from medical school in 2003, 23 years ago.

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