JOHN MODRZEJEWSKI NP-C
NPI 1831439413
Nurse Practitioner - Family in Tucson, AZ

Q: What is John Modrzejewski's NPI number?

The NPI number for John Modrzejewski is 1831439413. It was assigned to this individual provider in the NPPES registry on February 19, 2013.

Q: What is John Modrzejewski's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for John Modrzejewski was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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 February 19, 2013PECOS EnrolledAccepts Medicare Assignment

1230 S CHERRYBELL STRA, TUCSON, AZ 85713(520) 670-3090(520) 309-2560 Get Directions Write a Review

NPPES record last updated: July 23, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: Jul 23, 2026, Sep 22, 2020, Sep 2, 2020 and 1 more (4 updates tracked since 2019).

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About John Modrzejewski Np-c NPPES

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

JOHN MODRZEJEWSKI NP-C (NPI 1831439413) is an individual family provider in Tucson, Arizona, licensed in Arizona (AP4843) and active in the NPI registry since February 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).

NPPES Registry Identity

NPI1831439413

Entity TypeIndividualMale

Primary Taxonomy363LF0000X

Provider Legal NameJOHN MODRZEJEWSKICredential: NP-C

Location Address1230 S CHERRYBELL STRATucson, AZ 85713-1907

Mailing Address839 W Congress StTucson, AZ 85745-2819 · (520) 670-3909 · Fax (520) 309-2560

Phone(520) 670-3090

Fax(520) 309-2560

Sole ProprietorNo

Medical School CMSOtherGraduated 2013

Enumeration DateFebruary 19, 2013

Last NPPES UpdateJuly 23, 20264 updates tracked since enumeration

NPPES CertifiedJuly 23, 2026

✔ NPI 1831439413 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 AZ · AP4843

1230 S CHERRYBELL STRA, Tucson, AZ 85713

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Blue Cross Blue Shield of Arizona and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

John Modrzejewski 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 ID2769617612

PECOS Enrollment IDI20131030000955

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.

Medicare Billing Reassignments

Medicare enrollment records show John Modrzejewski reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Northwest Allied Physicians LLC

8.4 mi

General Practice

6060 N FOUNTAIN PLAZA DR STE 270
Tucson, AZ 85704

Reassigned Medicare billing, Arizona enrollment
296 clinicians in this Medicare group

NPI 1003833179 (520) 229-2578

Summit Medical Group Arizona LLC

120 mi

Family Medicine

5620 W THUNDERBIRD RD STE F1
Glendale, AZ 85306

Reassigned Medicare billing, Arizona enrollment
251 clinicians in this Medicare group

NPI 1053810622 (844) 969-0686

Ch Specialty Services Az LLC

127 mi

Internal Medicine

13755 N LITCHFIELD RD STE 105
Surprise, AZ 85379

Reassigned Medicare billing, Arizona enrollment
60 clinicians in this Medicare group

NPI 1982303392 (337) 408-0797

Curana Health Of Arizona

127 mi

Internal Medicine

13755 N LITCHFIELD RD, SUITE 105
Surprise, AZ 85379

Reassigned Medicare billing, Arizona enrollment
68 clinicians in this Medicare group

NPI 1467187237 (337) 408-0797

Vmd Primary Providers Colorado, Inc

664 mi

Primary Care

1300 RIVERSIDE AVE
Fort Collins, CO 80524

Reassigned Medicare billing, Colorado enrollment
108 clinicians in this Medicare group

NPI 1275646614 (970) 224-1670

Vmd Primary Providers Central Kentucky

1,325 mi

Internal Medicine

1000 S 12TH ST
Murray, KY 42071

Reassigned Medicare billing, Kentucky enrollment
70 clinicians in this Medicare group

NPI 1831674654 (888) 978-1055

Qcpi-Villagemd, PC

1,543 mi

Family Medicine

3445 PEACHTREE RD NE STE 1200
Atlanta, GA 30326

Reassigned Medicare billing, Georgia enrollment
115 clinicians in this Medicare group

NPI 1558872432 (770) 822-6853

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

275 services147 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.

166 services123 patients

Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit G0439

An annual wellness visit is a yearly appointment with your primary care provider to create or update a personalized prevention plan. This plan helps prevent illness based on your current health and risk factors. It's a subsequent visit, meaning it follows an initial assessment.

74 services74 patients

Injection of drug or substance under skin or into muscle 96372

This procedure involves administering medication directly under the skin or into a muscle. A small needle is used to inject the drug, allowing it to be absorbed quickly into the bloodstream. It's a common method for delivering a variety of medications.

55 services19 patients

Injection, vitamin b-12 cyanocobalamin, up to 1000 mcg J3420

This is a procedure where a small dose of Vitamin B-12, also known as Cyanocobalamin, is injected into your body. This vitamin is essential for nerve function and the production of red blood cells. It's often used to treat vitamin B-12 deficiency.

41 services13 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.

31 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85713 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

$85.89 typical visit price

range $55.44 – $168.60

Typical copayment $21.47 (range $13.86 – $42.15)

Most-billed visit code 99203

Established Patient

$98.00 typical visit price

range $17.72 – $137.41

Typical copayment $24.50 (range $4.43 – $34.35)

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.

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

DME-Orthotic Devices · category DF008N

2 suppliers14 claims3,000 services$1.69 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.

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