What is Kourtney Umphfres's NPI number?

Kourtney Umphfres's National Provider Identifier (NPI) is 1528028321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Kourtney Umphfres's specialty?

Kourtney Umphfres is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).

Where is Kourtney Umphfres located?

Kourtney Umphfres's practice location on file with NPPES is 330 E Pine St, Exeter, CA 93221-1838.

What is Kourtney Umphfres's phone number?

The practice phone number listed in the NPPES registry for Kourtney Umphfres is (559) 592-2134.

Does Kourtney Umphfres accept Medicare?

Kourtney Umphfres is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.

Is Kourtney Umphfres's NPI active?

Yes — Kourtney Umphfres's NPI (1528028321) is active in the NPPES registry as of the last update on 2012-02-07.

IndividualActiveAccepts Medicare

Kourtney Umphfres, PA-C

NPI 1528028321 · Physician Assistant · Exeter, CA

Kourtney Umphfres, PA-C is a Physician Assistant provider in Exeter, CA (NPI 1528028321).

Provider details

NPI number: 1528028321
Entity type: Individual
Primary specialty: Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Credential: PA-C
Sex: Female
Sole proprietor: No
License: PA17049 (CA)

Practice location

330 E Pine St

Exeter, CA 93221-1838

Phone: (559) 592-2134

Fax: (559) 592-5017

Street-level locationGet directions

More CA providers

Mailing address

330 E Pine St

Exeter, CA 93221-1838

Specialties & taxonomies

Physician AssistantPrimary363A00000XLicense PA17049 (CA)
Physician Assistants & Advanced Practice Nursing Providers

Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(85/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure25% of score
20 yrs in NPPES registry
Profile completeness25% of score
100% of core fields populated
Practice footprint15% of score
1 documented practice location
Medicare service volume (vs. specialty peers)25% of score
664 Medicare services, 2024 (ranked within specialty)
Open Payments transparency10% of score
Has Open Payments disclosures (2024)

Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	159	$111
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	145	$78
Urinalysis, Manual Test81002	71	$3
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	65	$112
Advance Care Planning, First 30 Minutes99497	61	$70
Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804	35

What this provider prescribes (Medicare Part D)

Top drugs by Medicare Part D claim volume, 2024 · 27 distinct drugs on file.

Drug	Part D claims (2024)	Beneficiaries
Rosuvastatin Calcium	45	15
Lisinopril	33	14
Atorvastatin Calcium	32	12
Amlodipine Besylate	30	12
Montelukast Sodium	29	11
Albuterol Sulfatebrand: Albuterol Sulfate Hfa	28	16

Transparency — industry payments

Based on CMS Open Payments, 2024; not all care is captured.

$612 across 30 records (Open Payments 2024)

Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.

Enumerated: 2006-03-24
Last updated: 2012-02-07

Frequently asked questions

What is Kourtney Umphfres's NPI number?: Kourtney Umphfres's National Provider Identifier (NPI) is 1528028321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Kourtney Umphfres's specialty?: Kourtney Umphfres is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
Where is Kourtney Umphfres located?: Kourtney Umphfres's practice location on file with NPPES is 330 E Pine St, Exeter, CA 93221-1838.
What is Kourtney Umphfres's phone number?: The practice phone number listed in the NPPES registry for Kourtney Umphfres is (559) 592-2134.
Does Kourtney Umphfres accept Medicare?: Kourtney Umphfres is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
Is Kourtney Umphfres's NPI active?: Yes — Kourtney Umphfres's NPI (1528028321) is active in the NPPES registry as of the last update on 2012-02-07.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

What this provider does (Medicare)

Based on Medicare fee-for-service claims, 2024; not all care is captured.

Service (HCPCS)	Medicare services	Typical Medicare-allowed (2024)
Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214	159	$111
Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213	145	$78
Urinalysis, Manual Test81002	71	$3
Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439	65	$112
Advance Care Planning, First 30 Minutes99497	61	$70
Detection Test By Immunoassay With Direct Visual Observation for Influenza Virus87804	35