MARIUSZ NIEDZWIECKI
NPI 1083281679
Nurse Practitioner in San Jose, CA

Active since June 10, 2021PECOS EnrolledAccepts Medicare Assignment
83.56/100
CMS Quality Rating
2514 BERRYESSA RD, SAN JOSE, CA 95132(408) 272-1431 Get Directions Write a Review

NPPES record last updated: September 30, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 30, 2024, Aug 12, 2024, Oct 13, 2021 and 1 more (4 updates tracked since 2021).

About Mariusz Niedzwiecki NPPES

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

MARIUSZ NIEDZWIECKI (NPI 1083281679) is an individual nurse practitioner in San Jose, California, licensed in California (95017485) and active in the NPI registry since June 2021. He is enrolled in Medicare PECOS and is a graduate of Other (2020).

NPPES Registry Identity

NPI1083281679
Entity TypeIndividualMale
Primary Taxonomy363L00000X
Provider Legal NameMARIUSZ NIEDZWIECKI
Location Address2514 BERRYESSA RDSan Jose, CA 95132-2947
Mailing Address2514 Berryessa RdSan Jose, CA 95132-2947 · (408) 272-1431
Sole ProprietorNo
Medical School CMSOtherGraduated 2020
Enumeration DateJune 10, 2021
Last NPPES UpdateSeptember 30, 20244 updates tracked since enumeration
NPPES CertifiedSeptember 30, 2024
NPI 1083281679 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in CA · 95017485
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.

Also ListedNurse Practitioner · FamilyTaxonomy 363LF0000X · License 95017485 (CA)
2514 BERRYESSA RD, San Jose, CA 95132

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

Mariusz Niedzwiecki 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 ID7719378504
PECOS Enrollment IDI20220105002600
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 9

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.
60 services60 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.
30 services30 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.
26 services26 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
23 services23 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.
22 services12 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.
18 services18 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95132 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

83.56/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality83.75
Promoting Interoperability100
Improvement Activities40
Cost61.45

Other Providers at the Same Location NPPES 14

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

Pharmacist
2514 BERRYESSA RD
SAN JOSE, CA 95132
Pharmacist
2514 BERRYESSA RD
SAN JOSE, CA 95132
Pharmacist
2514 BERRYESSA RD
SAN JOSE, CA 95132
Pharmacist
2514 BERRYESSA RD
SAN JOSE, CA 95132
Nurse Practitioner (Family)
2514 BERRYESSA RD
SAN JOSE, CA 95132
Pharmacist
2514 BERRYESSA RD
SAN JOSE, CA 95132
Nurse Practitioner (Family)
2514 BERRYESSA RD
SAN JOSE, CA 95132
Pharmacist
2514 BERRYESSA RD
SAN JOSE, CA 95132

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 Mariusz Niedzwiecki's NPI number?

The NPI number for Mariusz Niedzwiecki is 1083281679. It was assigned to this individual provider in the NPPES registry on June 10, 2021.

Where is Mariusz Niedzwiecki located?

Mariusz Niedzwiecki practices at 2514 Berryessa Rd, San Jose, CA 95132. The listed phone number is (408) 272-1431.

What is Mariusz Niedzwiecki's specialty?

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

Is Mariusz Niedzwiecki enrolled in Medicare?

Yes. Mariusz Niedzwiecki 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 Mariusz Niedzwiecki was last updated on September 30, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.