Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

COURTNEY PIRIH PA-C
NPI 1639572365
Physician Assistant in Chesterfield, MO

Active since October 08, 2014PECOS Enrolled
15740 S OUTER 40 RD, CHESTERFIELD, MO 63017(636) 735-4755(636) 237-4133 Get Directions Write a Review

NPPES record last updated: July 17, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 17, 2026, Jul 11, 2022, Feb 18, 2016 (3 updates tracked since 2016).

About Courtney Pirih Pa-c NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

COURTNEY PIRIH PA-C (NPI 1639572365) is an individual physician assistant in Chesterfield, Missouri, licensed in Missouri (2022007255) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Duke University School Of Medicine (2014).

NPPES Registry Identity

NPI1639572365
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameCOURTNEY PIRIHCredential: PA-C
Location Address15740 S OUTER 40 RDChesterfield, MO 63017-2004
Mailing Address15740 S Outer 40 RdChesterfield, MO 63017-2004 · (636) 735-4755 · Fax (636) 237-4133
Fax(636) 237-4133
Sole ProprietorNo
Medical School CMSDuke University School Of MedicineGraduated 2014
Enumeration DateOctober 8, 2014
Last NPPES UpdateJuly 17, 20263 updates tracked since enumeration
NPPES CertifiedJuly 17, 2026
NPI 1639572365 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MO · 2022007255
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

15740 S OUTER 40 RD, Chesterfield, MO 63017

Other Names 1

Former Name (1)Courtney L. Fritz Pa-c

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Courtney Pirih Pa-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4789988445
PECOS Enrollment IDI20220713002049
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Emergency department visit with high level of medical decision making 99285
An emergency department visit for severe conditions is when you urgently seek medical help due to serious health issues. These could be severe injuries, breathing problems, unbearable pain, or sudden severe illness. Doctors and nurses will provide immediate care to stabilize your condition.
50 services49 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63017 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$69.50 typical visit price
range $17.76 – $137.92
Typical copayment $17.37 (range $4.44 – $34.48)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Critical Care Medicine)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
Nurse Practitioner (Family)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
Nurse Practitioner (Primary Care)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
Nurse Practitioner (Adult Health)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
Physician Assistant (Surgical)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
Emergency Medicine
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
Emergency Medicine
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017
Social Worker (Clinical)
15740 S OUTER 40 RD
CHESTERFIELD, MO 63017

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Courtney Pirih's NPI number?

The NPI number for Courtney Pirih is 1639572365. It was assigned to this individual provider in the NPPES registry on October 8, 2014. The provider is also known as Courtney L. Fritz Pa-C.

Where is Courtney Pirih located?

Courtney Pirih practices at 15740 S Outer 40 Rd, Chesterfield, MO 63017. The listed phone number is (636) 735-4755.

What is Courtney Pirih's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Courtney Pirih enrolled in Medicare?

Yes. Courtney Pirih is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Courtney Pirih accept?

Health plans from Medica list Courtney Pirih as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Courtney Pirih was last updated on July 17, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.