KATHERINE FRANCES WILLIAMS PA-C
NPI 1932489580
Physician Assistant in St Louis Park, MN

Active since August 26, 2011PECOS EnrolledAccepts Medicare Assignment
83.53/100
CMS Quality Rating
6500 EXCELSIOR BLVD, ST LOUIS PARK, MN 55426(952) 993-5000 Get Directions Write a Review

NPPES record last updated: August 4, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katherine Frances Williams Pa-c NPPES

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

KATHERINE FRANCES WILLIAMS PA-C (NPI 1932489580) is an individual physician assistant in St Louis Park, Minnesota, licensed in Minnesota (11018) and active in the NPI registry since August 2011. She is enrolled in Medicare PECOS, is affiliated with North Memorial Health Hospital, and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1932489580
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameKATHERINE FRANCES WILLIAMSCredential: PA-C
Location Address6500 EXCELSIOR BLVDSt Louis Park, MN 55426-4702
Mailing Address8170 33rd Ave S # Ms 21110qBloomington, MN 55425-4516
Sole ProprietorNo
Medical School CMSOtherGraduated 2011
Enumeration DateAugust 26, 2011
Last NPPES UpdateAugust 4, 2023
NPPES CertifiedAugust 4, 2023
NPI 1932489580 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in MN · 11018
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.
Also ListedPhysician Assistant · SurgicalTaxonomy 363AS0400X · License 11018 (MN)
6500 EXCELSIOR BLVD, St Louis Park, MN 55426

Other Names 1

Former Name (1)Katherine Frances Roith Pa-c

Secondary Practice Locations 3

Location 14010 W 65th StEdina, MN 55435-1706 · Phone (952) 456-7000 · Fax (952) 456-7001
Location 2200 1st St SWRochester, MN 55905 · Phone (507) 284-2511
Location 38100 Northland DrBloomington, MN 55431-4800 · Phone (952) 831-8742 · Fax (952) 831-1626

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

Katherine Frances Williams 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 ID8224201835
PECOS Enrollment IDI20111026000902
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.

Low osmolar contrast material, 100-199 mg/ml iodine concentration, per ml Q9965
Low osmolar contrast material with 100-199 mg/ml iodine concentration is a type of dye used in medical imaging tests. It helps to clearly highlight certain areas in the body, improving the quality of images and aiding in accurate diagnosis. It's generally safe and well-tolerated.
981 services93 patients
Injection, triamcinolone acetonide, not otherwise specified, 10 mg J3301
Triamcinolone acetonide is a medication used to reduce inflammation in the body. It's given as a 10 mg injection for conditions like allergies, arthritis, or skin problems. The injection helps to decrease swelling, redness, and itching.
542 services107 patients
Fluoroscopic guidance for needle placement 77002
Fluoroscopic guidance for needle placement is a medical procedure that uses a special X-ray technology to help accurately place a needle in the body. It's often used in biopsies, injections or other treatments to ensure precision and safety.
121 services114 patients
Imaging for evaluation of swallowing function 74230
This process, known as a swallowing study, uses imaging technology to view how food and liquid move from your mouth to your stomach. It helps identify any issues you may have swallowing, which can be crucial for determining the best treatment plan.
81 services77 patients
Aspiration of fluid from chest cavity using imaging guidance 32555
This procedure, known as a thoracentesis, involves removing fluid from the space between the lungs and chest wall, called the pleural space. It's performed under imaging guidance to ensure precision. It can help diagnose conditions or relieve symptoms like shortness of breath.
77 services40 patients
Aspiration and/or injection of fluid from large joint 20610
This procedure involves using a needle to remove (aspiration) or introduce (injection) fluid into a large joint like the knee or hip. It can help diagnose conditions, relieve discomfort, or deliver medication directly to the joint.
69 services64 patients

Hospital Affiliations CMS Care Compare 2

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

North Memorial Health Hospital

Acute Care Hospitals · Robbinsdale, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240001
Location3300 Oakdale NorthRobbinsdale, MN 55422 · Hennepin County
Emergency services Birthing friendly

Park Nicollet Methodist Hospital

Acute Care Hospitals · Saint Louis Park, MN
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number240053
Location6500 Excelsior BlvdSaint Louis Park, MN 55426 · Hennepin County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 55426 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
$85.82 typical visit price
range $56.00 – $168.28
Typical copayment $21.45 (range $14.00 – $42.07)
Most-billed visit code 99203
Established Patient
$69.74 typical visit price
range $18.32 – $138.04
Typical copayment $17.43 (range $4.58 – $34.51)
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.

83.53/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality81.79
Promoting Interoperability100
Improvement Activities40
Cost63.31

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.

Obstetrics & Gynecology
6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426
Obstetrics & Gynecology
6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426
Internal Medicine
6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426
Internal Medicine
6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426
Internal Medicine (Cardiovascular Disease)
6500 EXCELSIOR BLVD, PARK NICOLLET CLINIC - HEART & VASCULAR CENTER
ST LOUIS PARK, MN 55426
Occupational Therapist
6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426
Physical Therapist
6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426
Physical Therapist
6500 EXCELSIOR BLVD
ST LOUIS PARK, MN 55426

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 Katherine Williams's NPI number?

The NPI number for Katherine Williams is 1932489580. It was assigned to this individual provider in the NPPES registry on August 26, 2011. The provider is also known as Katherine Frances Roith Pa-C.

Where is Katherine Williams located?

Katherine Williams practices at 6500 Excelsior Blvd, St Louis Park, MN 55426. The listed phone number is (952) 993-5000.

What is Katherine Williams's specialty?

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

Is Katherine Williams enrolled in Medicare?

Yes. Katherine Williams 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 Katherine Williams accept?

Health plans from Medica list Katherine Williams 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 Katherine Williams affiliated with any hospitals?

According to CMS data, Katherine Williams is affiliated with North Memorial Health Hospital and Park Nicollet Methodist Hospital.

When was this NPI record last updated?

The NPPES record for Katherine Williams was last updated on August 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.