SHANNON OIEN N.P.
NPI 1568484723
Nurse Practitioner in Loma Linda, CA

Q: What is Shannon Oien's NPI number?

The NPI number for Shannon Oien is 1568484723. It was assigned to this individual provider in the NPPES registry on July 24, 2006. The provider is also known as Shannon Stegmaier N.P..

Q: What is Shannon Oien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Q: When was this NPI record last updated?

The NPPES record for Shannon Oien was last updated on May 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since July 24, 2006PECOS EnrolledAccepts Medicare Assignment

85.18/100

CMS Quality Rating

11370 ANDERSON ST, STE 1100, LOMA LINDA, CA 92354(909) 558-2830 Get Directions Write a Review

NPPES record last updated: May 24, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

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About Shannon Oien N.p. NPPES

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

SHANNON OIEN N.P. (NPI 1568484723) is an individual nurse practitioner in Loma Linda, California, licensed in California (NP8298) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1996).

NPPES Registry Identity

NPI1568484723

Entity TypeIndividualFemale

Primary Taxonomy363L00000X

Provider Legal NameSHANNON OIENCredential: N.P.

Location Address11370 ANDERSON ST, STE 1100Loma Linda, CA 92354-3450

Mailing Address54701 File NubmerLos Angeles, CA 90074-4701 · (909) 558-3111

Phone(909) 558-2830

Sole ProprietorNo

Medical School CMSOtherGraduated 1996

Enumeration DateJuly 24, 2006

Last NPPES UpdateMay 24, 2022

NPPES CertifiedMay 24, 2022

✔ NPI 1568484723 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers

Taxonomy Code363L00000X

License✔ Licensed in CA · NP8298

Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

11370 ANDERSON ST, Loma Linda, CA 92354

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Other Names 1

Former Name (1)Shannon Stegmaier N.p.

Other Identifiers 1

MedicaidRN485214CA

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

Shannon Oien N.p. 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 ID5991744914

PECOS Enrollment IDI20050428001184

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 12

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.

162 services121 patients

Ultrasound measurement of bladder capacity after voiding 51798

Ultrasound measurement of bladder capacity after voiding is a non-invasive test that uses sound waves to create images of your bladder. It's done after you've emptied your bladder to see if there's any leftover urine, which can help diagnose certain conditions.

140 services122 patients

Urinalysis, manual test 81002

A urinalysis is a simple, non-invasive test that checks the urine for various elements such as sugar, protein, and signs of infection. It can help detect many common conditions, including kidney disease and diabetes. The manual test involves a lab technician examining a urine sample.

136 services109 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.

98 services66 patients

Simple change of bladder tube 51705

A simple change of bladder tube involves replacing your current urinary drainage tube with a new one. This is done to maintain hygiene and prevent infections. It's a straightforward process, usually causing minimal discomfort, and helps ensure your body can properly dispose of waste fluids.

53 services25 patients

New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more 99203

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

49 services49 patients

Simple insertion of temporary bladder tube 51702

This procedure involves placing a temporary tube into your bladder to help with urine flow. It's done when the body can't naturally remove urine. The tube is inserted through a small opening and allows urine to drain into a bag. It's usually a short-term solution.

35 services21 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

34 services34 patients

Insertion of lower leg neurostimulator electrode 64566

The insertion of a lower leg neurostimulator electrode is a procedure where a small device is placed under your skin. This device sends mild electrical signals to nerves in the lower leg, helping to manage chronic pain. It's a safe, minimally invasive procedure.

28 services17 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

22 services19 patients

Insertion of temporary bladder tube 51701

This procedure involves placing a small tube into your lower abdomen to help drain urine from your bladder. It's a temporary measure, often used when normal urination is not possible. The tube remains in place until you can urinate on your own again.

15 services12 patients

Manual urinalysis test with examination using microscope, non-automated 81000

A manual urinalysis test involves studying a urine sample under a microscope. This non-automated method helps identify any abnormal substances present. It's a useful tool for detecting potential health concerns early. The process is simple and non-invasive.

13 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92354 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.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

85.18/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Quality

71.81

Promoting Interoperability

Improvement Activities

Cost

64.54

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.

Intermittent urinary catheter; straight tip, with or without coating (teflon, silicone, silicone elastomer, or hydrophilic, etc.), each A4351

DME-Orthotic Devices · category DF008N

4 suppliers43 claims15,390 services$1.45 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 20

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

JOHN Y KIM M.D.

Otolaryngology

11370 ANDERSON ST, SUITE 2100
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2822

EDMUND YUEY KUN KO M.D.

Urology

11370 ANDERSON ST, SUITE 1100
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2830

SNORRI OLAFSSON M.D.

Internal Medicine (Gastroenterology)

11370 ANDERSON ST, STE 3150
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2191

SIGVE K. TONSTAD M.D.

Internal Medicine

11370 ANDERSON ST
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2870

KHASHAYAR DASHTIPOUR M.D.

Psychiatry & Neurology (Neurology)

11370 ANDERSON ST, SUITE 2400
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2880

DOUGLAS DEMING M.D.

Pediatrics (Neonatal-Perinatal Medicine)

11370 ANDERSON ST, STE B-100
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2848

ABEL TORRES M.D.

Dermatology (MOHS-Micrographic Surgery)

11370 ANDERSON ST, STE 2600
LOMA LINDA, CA 92354

San Bernardino County (909) 558-2055

MIA NEPOMUCENO-PEREZ M.D.

Pathology (Anatomic Pathology)

11370 ANDERSON ST, STE 2960
LOMA LINDA, CA 92354

San Bernardino County (909) 558-6422

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 Shannon Oien's NPI number?

The NPI number for Shannon Oien is 1568484723. It was assigned to this individual provider in the NPPES registry on July 24, 2006. The provider is also known as Shannon Stegmaier N.P..

Where is Shannon Oien located?

Shannon Oien practices at 11370 Anderson St Ste 1100, Loma Linda, CA 92354. The listed phone number is (909) 558-2830.

What is Shannon Oien's specialty?

The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.

Is Shannon Oien enrolled in Medicare?

Yes. Shannon Oien 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 Shannon Oien was last updated on May 24, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.