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REBECCA ANN ZWICK FNP
NPI 1104336221
Nurse Practitioner - Family in Phoenix, AZ

Active since October 03, 2017PECOS EnrolledAccepts Medicare Assignment
4143 N 16TH ST STE 5, PHOENIX, AZ 85016(602) 517-0321(602) 532-7528 Get Directions Write a Review

NPPES record last updated: February 12, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Feb 12, 2025, Nov 17, 2017 (2 updates tracked since 2017).

About Rebecca Ann Zwick Fnp NPPES

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

REBECCA ANN ZWICK FNP (NPI 1104336221) is an individual family provider in Phoenix, Arizona, licensed in Arizona (TAP10779) and active in the NPI registry since October 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2017).

NPPES Registry Identity

NPI1104336221
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameREBECCA ANN ZWICKCredential: FNP
Location Address4143 N 16TH ST STE 5Phoenix, AZ 85016-5351
Mailing Address4143 N 16th St Ste 5Phoenix, AZ 85016-5351 · (602) 517-0321 · Fax (602) 532-7528
Phone(602) 517-0321
Fax(602) 532-7528
Sole ProprietorNo
Medical School CMSOtherGraduated 2017
Enumeration DateOctober 3, 2017
Last NPPES UpdateFebruary 12, 20252 updates tracked since enumeration
NPPES CertifiedFebruary 12, 2025
✔ NPI 1104336221 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in AZ · TAP10779
Also ListedRegistered NurseTaxonomy 163W00000X · License RN086667 (AZ)
4143 N 16TH ST STE 5, Phoenix, AZ 85016
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc..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

Rebecca Ann Zwick Fnp 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 ID7416216858
PECOS Enrollment IDI20180110003334
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

3

Medicare enrollment records show Rebecca Zwick reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Spectrum Hemorrhoid Solutions LLC
Same address
Nurse Practitioner
4143 N 16TH ST
Phoenix, AZ 85016
  • Reassigned Medicare billing, Arizona enrollment
NPI 1700696077 (602) 517-0321
District Medical Group, Inc
2.9 mi
Surgery
2525 E ROOSEVELT ST, MED CLINIC - INFECTIOUS DISEASE
Phoenix, AZ 85008
  • Reassigned Medicare billing, Arizona enrollment
  • 1,490 clinicians in this Medicare group
NPI 1174856280 (602) 344-1095
Ahc - Arizona PLLC
11 mi
Urogynecology and Reconstructive Pelvic Surgery
10250 N 92ND ST STE 216
Scottsdale, AZ 85258
  • Reassigned Medicare billing, Arizona enrollment
  • 5 clinicians in this Medicare group
NPI 1104562354 (480) 359-2290

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 4

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.

Removal of external hemorrhoids by rubber banding 46221
Rubber band ligation is a procedure used to treat external hemorrhoids. A doctor places small rubber bands around the base of the hemorrhoids. This cuts off blood supply, causing them to shrink and fall off, typically within a week.
83 services32 patients
Diagnostic exam of anus using an endoscope 46600
This procedure involves using a thin, flexible instrument called an endoscope to examine the anal area. It helps detect any abnormal conditions or issues. It's a safe, routine exam performed by a healthcare professional.
40 services34 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 services14 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.
28 services28 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 85016 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 7

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

Hospital bed, semi-electric (head and foot adjustment), with any type side rails, with mattress E0260
DME-Hospital Beds · category DB000N
1 supplier17 claims17 services$40.48 avg. paid by Medicare
Nebulizer, with compressor E0570
DME-Other DME · category DE000N
1 supplier19 claims19 services$4.73 avg. paid by Medicare
Wheelchair accessory, manual swingaway, retractable or removable mounting hardware for joystick, other control interface or positioning accessory E1028
DME-Wheelchairs · category DD021N
1 supplier20 claims30 services$12.88 avg. paid by Medicare
Transport chair, adult size, patient weight capacity up to and including 300 pounds E1038
DME-Other DME · category DE000N
2 suppliers20 claims20 services$8.81 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers18 claims18 services$68.04 avg. paid by Medicare
Standard wheelchair K0001
DME-Wheelchairs · category DD000N
1 supplier14 claims14 services$14.97 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

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 Rebecca Zwick's NPI number?

The NPI number for Rebecca Zwick is 1104336221. It was assigned to this individual provider in the NPPES registry on October 3, 2017.

Where is Rebecca Zwick located?

Rebecca Zwick practices at 4143 N 16th St Ste 5, Phoenix, AZ 85016. The listed phone number is (602) 517-0321.

What is Rebecca Zwick's specialty?

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

Is Rebecca Zwick enrolled in Medicare?

Yes. Rebecca Zwick 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.

Which organizations bill Medicare for Rebecca Zwick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Rebecca Zwick reassigns Medicare benefits to 3 organizations: Spectrum Hemorrhoid Solutions LLC (Phoenix, AZ), District Medical Group, Inc (Phoenix, AZ) and Ahc - Arizona PLLC (Scottsdale, AZ). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Rebecca Zwick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Rebecca Zwick accept?

Health plans from Oscar Health Plan, Inc. list Rebecca Zwick as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Rebecca Zwick was last updated on February 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 20 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.