ALEXIS J STADER PA
NPI 1891383931
Physician Assistant in Mission Hills, CA

Active since January 05, 2021PECOS EnrolledAccepts Medicare Assignment
83.99/100
CMS Quality Rating
11333 N SEPULVEDA BLVD, MISSION HILLS, CA 91345(818) 869-7200 Get Directions Write a Review

NPPES record last updated: July 24, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Jul 24, 2024, May 18, 2023, Mar 31, 2023 and 1 more (4 updates tracked since 2021).

About Alexis J Stader Pa NPPES

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

ALEXIS J STADER PA (NPI 1891383931) is an individual physician assistant in Mission Hills, California, licensed in California (PA58925) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1891383931
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameALEXIS J STADERCredential: PA
Location Address11333 N SEPULVEDA BLVDMission Hills, CA 91345-1116
Mailing AddressPo Box 960Mission Hills, CA 91346-9602 · (818) 837-5559 · Fax (818) 792-4793
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJanuary 5, 2021
Last NPPES UpdateJuly 24, 20244 updates tracked since enumeration
NPPES CertifiedMay 18, 2023
NPI 1891383931 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
Licenses Licensed in CA · PA58925 Licensed in CA · 58925 Licensed in OH · 50.006568RX
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.

11333 N SEPULVEDA BLVD, Mission Hills, CA 91345

Other Names 1

Former Name (1)Alexis Jane Simmermeyer Pa-c

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

Alexis J Stader Pa 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 ID8325441314
PECOS Enrollment IDI20210728002795
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 7

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 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.
107 services101 patients
Detection test by immunoassay with direct visual observation for influenza virus 87804
This is a test that identifies the influenza virus in your body. It works by using an immunoassay, a method that detects the presence of the virus through an immune response. The results are directly observable, making it a quick and efficient way to diagnose flu.
25 services13 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
17 services17 patients
Detection test by immunoassay technique for severe acute respiratory syndrome coronavirus 87426
An immunoassay test for severe acute respiratory syndrome coronavirus is a diagnostic tool. It uses your body's immune response to detect the presence of the virus. It involves taking a sample, usually from your nose or throat, which is then analyzed in a lab for signs of the virus.
17 services17 patients
Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count 85025
A Complete Blood Cell Count is a common test that measures various components of the blood, including red cells (carry oxygen), white cells (fight infection), and platelets (help blood clot). An automated test ensures accuracy. The differential count provides detailed information about white cell types.
15 services15 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.
12 services12 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 91345 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
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.

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.

83.99/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality74.53
Promoting Interoperability91
Improvement Activities40
Cost68.53

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.

Family Medicine
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Internal Medicine
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Pediatrics
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Internal Medicine (Gastroenterology)
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Internal Medicine
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Family Medicine (Geriatric Medicine)
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Physical Therapist
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345
Hospitalist
11333 N SEPULVEDA BLVD
MISSION HILLS, CA 91345

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 Alexis Stader's NPI number?

The NPI number for Alexis Stader is 1891383931. It was assigned to this individual provider in the NPPES registry on January 5, 2021. The provider is also known as Alexis Jane Simmermeyer Pa-C.

Where is Alexis Stader located?

Alexis Stader practices at 11333 N Sepulveda Blvd, Mission Hills, CA 91345. The listed phone number is (818) 869-7200.

What is Alexis Stader's specialty?

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

Is Alexis Stader enrolled in Medicare?

Yes. Alexis Stader 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 Alexis Stader was last updated on July 24, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.