RIANN SUE COLLAR PA-C
NPI 1346807146
Physician Assistant in Appleton, WI

Active since May 28, 2019PECOS EnrolledAccepts Medicare Assignment
82.39/100
CMS Quality Rating
1506 S ONEIDA ST, APPLETON, WI 54915(920) 738-2000 Get Directions Write a Review

NPPES record last updated: September 26, 2022. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Sep 26, 2022, Apr 6, 2021, Nov 6, 2020 and 1 more (4 updates tracked since 2019).

About Riann Sue Collar Pa-c NPPES

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

RIANN SUE COLLAR PA-C (NPI 1346807146) is an individual physician assistant in Appleton, Wisconsin, licensed in Wisconsin (1163445) and active in the NPI registry since May 2019. She is enrolled in Medicare PECOS, is affiliated with Ascension Ne Wisconsin - St Elizabeth Campus, and is a graduate of University Of North Dakota School Of Medicine (2019).

NPPES Registry Identity

NPI1346807146
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameRIANN SUE COLLARCredential: PA-C
Location Address1506 S ONEIDA STAppleton, WI 54915-1305
Mailing Address10001 W Innovation Dr Ste 200Wauwatosa, WI 53226-4851 · (414) 771-6780 · Fax (414) 238-2424
Sole ProprietorNo
Medical School CMSUniversity Of North Dakota School Of MedicineGraduated 2019
Enumeration DateMay 28, 2019
Last NPPES UpdateSeptember 26, 20224 updates tracked since enumeration
NPPES CertifiedSeptember 26, 2022
NPI 1346807146 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in WI · 1163445
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.

1506 S ONEIDA ST, Appleton, WI 54915

Accepted Insurance

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

Riann Sue Collar Pa-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 ID8325376312
PECOS Enrollment IDI20190829001093
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Ascension NE Wisconsin - St Elizabeth Campus

Acute Care Hospitals · Appleton, WI
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number520009
Location1506 S Oneida StAppleton, WI 54915 · Outagamie County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 54915 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
$82.92 typical visit price
range $53.90 – $163.24
Typical copayment $20.73 (range $13.47 – $40.81)
Most-billed visit code 99203
Established Patient
$67.37 typical visit price
range $17.40 – $133.76
Typical copayment $16.84 (range $4.35 – $33.44)
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.

82.39/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality77.88
Promoting Interoperability81
Improvement Activities40
Cost74.38

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.

Internal Medicine (Pulmonary Disease)
1506 S ONEIDA ST
APPLETON, WI 54915
Internal Medicine (Cardiovascular Disease)
1506 S ONEIDA ST
APPLETON, WI 54915
Pediatrics (Developmental - Behavioral Pediatrics)
1506 S ONEIDA ST
APPLETON, WI 54915
Pediatrics
1506 S ONEIDA ST
APPLETON, WI 54915
Internal Medicine (Pulmonary Disease)
1506 S ONEIDA ST
APPLETON, WI 54915
Internal Medicine (Cardiovascular Disease)
1506 S ONEIDA ST
APPLETON, WI 54915
Pediatrics
1506 S ONEIDA ST
APPLETON, WI 54915
Internal Medicine (Cardiovascular Disease)
1506 S ONEIDA ST
APPLETON, WI 54915

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 Riann Collar's NPI number?

The NPI number for Riann Collar is 1346807146. It was assigned to this individual provider in the NPPES registry on May 28, 2019.

Where is Riann Collar located?

Riann Collar practices at 1506 S Oneida St, Appleton, WI 54915. The listed phone number is (920) 738-2000.

What is Riann Collar's specialty?

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

Is Riann Collar enrolled in Medicare?

Yes. Riann Collar 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.

What insurance does Riann Collar accept?

Health plans from Anthem Blue Cross and Blue Shield and Network Health list Riann Collar 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.

Is Riann Collar affiliated with any hospitals?

According to CMS data, Riann Collar is affiliated with Ascension NE Wisconsin - St Elizabeth Campus.

When was this NPI record last updated?

The NPPES record for Riann Collar was last updated on September 26, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.