JESSICA LYNN WILLEMSE NP-C
NPI 1831594670
Nurse Practitioner - Family in Yucaipa, CA

Active since October 22, 2014PECOS EnrolledAccepts Medicare Assignment
34845 YUCAIPA BLVD, YUCAIPA, CA 92399(909) 500-7971 Get Directions Write a Review

NPPES record last updated: September 25, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Jessica Lynn Willemse Np-c NPPES

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

JESSICA LYNN WILLEMSE NP-C (NPI 1831594670) is an individual family provider in Yucaipa, California, licensed in California (95001558) and active in the NPI registry since October 2014. She is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2014).

NPPES Registry Identity

NPI1831594670
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameJESSICA LYNN WILLEMSECredential: NP-C
Location Address34845 YUCAIPA BLVDYucaipa, CA 92399-4268
Mailing AddressPo Box 12209San Bernardino, CA 92423-2209 · (909) 335-4188 · Fax (909) 478-3644
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 2014
Enumeration DateOctober 22, 2014
Last NPPES UpdateSeptember 25, 2015
NPI 1831594670 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 95001558
34845 YUCAIPA BLVD, Yucaipa, CA 92399

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

Jessica Lynn Willemse Np-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 ID3072823087
PECOS Enrollment IDI20151103002563
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 3

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
35 services28 patients
Administration and interpretation of patient-focused health risk assessment 96160
This procedure involves a detailed evaluation of your health to identify potential risks. It includes analyzing your medical history, lifestyle habits, and family health history. The results are interpreted to provide a personalized plan to improve your health and prevent future issues.
19 services17 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
14 services13 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92399 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
$91.88 typical visit price
range $59.60 – $179.42
Typical copayment $22.97 (range $14.90 – $44.85)
Most-billed visit code 99203
Established Patient
$104.64 typical visit price
range $19.37 – $146.42
Typical copayment $26.16 (range $4.84 – $36.60)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
4 suppliers11 claims11 services$203.19 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 2

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

Family Medicine
34845 YUCAIPA BLVD, STE A
YUCAIPA, CA 92399
Home Health
34845 YUCAIPA BLVD, STE D
YUCAIPA, CA 92399

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 Jessica Willemse's NPI number?

The NPI number for Jessica Willemse is 1831594670. It was assigned to this individual provider in the NPPES registry on October 22, 2014.

Where is Jessica Willemse located?

Jessica Willemse practices at 34845 Yucaipa Blvd, Yucaipa, CA 92399. The listed phone number is (909) 500-7971.

What is Jessica Willemse's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Jessica Willemse enrolled in Medicare?

Yes. Jessica Willemse 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.

When was this NPI record last updated?

The NPPES record for Jessica Willemse was last updated on September 25, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.