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DR. JOHN H STASIEWICZ MD
NPI 1033100482
Family Medicine in Irvine, CA

Active since November 03, 2005PECOS EnrolledAccepts Medicare Assignment
4050 BARRANCA PKWY, SUITE 200, IRVINE, CA 92604(949) 551-1090(949) 262-5500 Get Directions Write a Review

NPPES record last updated: October 13, 2015. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. John H Stasiewicz Md NPPES

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

DR. JOHN H STASIEWICZ MD (NPI 1033100482) is an individual family medicine provider in Irvine, California, licensed in California (G21256) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS and is a graduate of Medical College Of Wisconsin (1970).

NPPES Registry Identity

NPI1033100482
Entity TypeIndividualMale
Primary Taxonomy207Q00000X
Provider Legal NameDR. JOHN H STASIEWICZCredential: MD
Location Address4050 BARRANCA PKWY, SUITE 200Irvine, CA 92604-7706
Mailing Address17360 Brookhurst St, Attn: Mcmf Credentialing Dept.Fountain Valley, CA 92708-3720
Phone(949) 551-1090
Fax(949) 262-5500
Sole ProprietorNo
Medical School CMSMedical College Of WisconsinGraduated 1970
Enumeration DateNovember 3, 2005
Last NPPES UpdateOctober 13, 2015
✔ NPI 1033100482 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207Q00000X
License✔ Licensed in CA · G21256
Definition
Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.
4050 BARRANCA PKWY, Irvine, CA 92604
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Other Identifiers 4

Medicare UPINA41223CA
Medicare PINES590ZCA
Medicare PINWG21256DCA
Medicaid00G212560CA

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

Dr. John H Stasiewicz Md 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 ID1052455508
PECOS Enrollment IDI20100222000294
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 8

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.
215 services119 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.
164 services103 patients
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.
100 services77 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
18 services18 patients
Influenza vaccine split virus, preservative free 90662
The Influenza Vaccine Split Virus, preservative-free, is a flu shot to protect against the influenza virus. It is made from parts of inactivated flu viruses and doesn't contain preservatives, reducing potential side effects. It helps your body develop immunity to the flu.
15 services15 patients
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000
An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.
15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92604 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
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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.

Referred Medical Equipment & Supplies CMS DME claims 2

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

Enteral feeding supply kit; syringe fed, per day, includes but not limited to feeding/flushing syringe, administration set tubing, dressings, tape B4034
Other-Enteral and Parenteral · category OB006N
1 supplier11 claims330 services$2.34 avg. paid by Medicare
Enteral formula, manufactured blenderized natural foods with intact nutrients, includes proteins, fats, carbohydrates, vitamins and minerals, may include fiber, administered through an enteral feeding tube, 100 calories = 1 unit B4149
Other-Enteral and Parenteral · category OB006N
1 supplier11 claims4,807 services$0.89 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.

JON G BIORKMAN MD
Family Medicine
4050 BARRANCA PKWY, SUITE 200
IRVINE, CA 92604
Orange County (949) 551-1090
WAVE IMAGING, LLC
Clinic/Center (Radiology)
4050 BARRANCA PKWY, SUITE 160
IRVINE, CA 92604
Orange County (949) 726-9500
HOSSEIN ALIMADADIAN MD INC
Internal Medicine (Cardiovascular Disease)
4050 BARRANCA PKWY, SUITE 110
IRVINE, CA 92604
Orange County (949) 262-9600
DR. GRADY B HUCKABY JR. MD
Pediatrics (Adolescent Medicine)
4050 BARRANCA PKWY, SUITE 270
IRVINE, CA 92604
Orange County (949) 559-5601
ANTHONY WONG MD
Internal Medicine
4050 BARRANCA PKWY, SUITE 200
IRVINE, CA 92604
Orange County (949) 551-1090
BARTON THOMAS BILLECI MD
Internal Medicine (Adolescent Medicine)
4050 BARRANCA PKWY, SUITE 250
IRVINE, CA 92604
Orange County (949) 653-1173
PARS PHARMACY, INC.
Pharmacy (Community/Retail Pharmacy)
4050 BARRANCA PKWY, SUITE 150
IRVINE, CA 92604
Orange County (949) 716-2300
HAMID A. TOWHIDIAN, M.D.,P.C.
Clinic/Center (Health Service)
4050 BARRANCA PKWY, SUITE 265
IRVINE, CA 92604
Orange County (949) 857-4444

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 John Stasiewicz's NPI number?

The NPI number for John Stasiewicz is 1033100482. It was assigned to this individual provider in the NPPES registry on November 3, 2005.

Where is John Stasiewicz located?

John Stasiewicz practices at 4050 Barranca Pkwy Suite 200, Irvine, CA 92604. The listed phone number is (949) 551-1090.

What is John Stasiewicz's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Is John Stasiewicz enrolled in Medicare?

Yes. John Stasiewicz 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 John Stasiewicz was last updated on October 13, 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.