Are you Katherine N. Williams, MSPAS, PA-C? This profile is yours to edit: update your address, phone, photo and services.
Edit this profileAt a glance
- 530 Ne Glen Oak Ave, Peoria, IL 61637
About Katherine Williams
Listed in the NPI registry as a physician assistant — medical, Katherine N. Williams, MSPAS, PA-C practices in Peoria, IL. Katherine graduated from Southern Illinois University School of Medicine in 2012. Medicare claims data shows Katherine provided 51 services to 48 patients. The services billed most often include established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more, office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional, and telephone medical discussion with physician, 11-20 minutes. NPI 1770832495 identifies this record in the national registry.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (309) 655-2000
- Email not available
Is this your home address or personal number? Hide it
Practice Locations
530 NE GLEN OAK AVE
Peoria, IL 61637
Conditions and Services Within This Provider's Scope
Within Physician Assistant - Medical generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Conditions
Digestive
Most searched conditions
Allergies
Blood
Bone and joint
Digestive health
Ear, Nose & Throat
Endocrine
Eye Care
Foot and ankle
General Health
Hair and scalp
Headache and brain
Heart & Circulation
Hormones
Infections
Injury
Men's Health
Mental Health
Metabolic
Nerve conditions
Neurology
Pain
Respiratory
Sexual Health
Skin
Skin cancer
Skin conditions
Sleep
Women's Health
Procedures & services
Diagnostic Tests
- COVID-19 Rapid Test
- Rapid Flu Swab
- Urine Pregnancy Test
- Mono Rapid Test
- Rapid strep testing
- TB Skin Test
- Urine Drug Screen
Exams
- School and camp physical
- DOT Physical Exam
- Medicare annual wellness visit
- Pre-Employment Physical
Most searched procedures
Allergies
- Allergy Testing and Shots
Counseling
Dermatology
Ear, Nose & Throat
Evaluations
General Care
Heart & Circulation
Heart health
Hormones
Injections
Injury Care
- Burn Treatment
- Splinting and temporary casting
Lab tests
Mental Health
Metabolic
- Weight Loss Medication Consultation
Minor surgery
Minor Surgery
- Incision and drainage of an abscess
- Ingrown toenail removal
- Minor laceration repair
- Superficial foreign-body removal
Pain Management
Prevention
Respiratory
Screening
- Blood Pressure Check and Monitoring
- STI and STD Screening
Skin procedures
Treatments
Virtual care
Women's Health
Women's health
Procedures Most Often Billed to Medicare
51 services · 48 patients · 3 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more | Office visit | 99212 |
20 | Less often than most peers in Physician Assistant — Medical |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | Office visit | 99211 |
16 | Less often than most peers in Physician Assistant — Medical |
| Telephone medical discussion with physician, 11-20 minutes | Office visit | 99442 |
15 | Less often than most peers in Physician Assistant — Medical |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 20 related providers in 3 groups
Other physician assistants in Peoria 7
Same specialty, same city.
Trained at Southern Illinois University School of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2012 at Southern Illinois University School of Medicine 6
Providers who graduated from the same medical school in the same year.
Common questions
What does Katherine N. Williams, MSPAS specialize in?
Katherine N. Williams, MSPAS is a physician assistant in Peoria, IL. That is the designation recorded for this NPI in the federal registry, where it is listed as “Physician Assistant — Medical”.
NPI registry
Where is Katherine N. Williams, MSPAS located?
Katherine N. Williams, MSPAS is listed at 530 Ne Glen Oak Ave, Peoria, IL 61637. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katherine N. Williams, MSPAS's phone number?
The number on file is (309) 655-2000. Contact the office directly to confirm availability and scheduling.
NPI registry
What is the NPI for Katherine N. Williams, MSPAS?
Katherine N. Williams, MSPAS's National Provider Identifier is 1770832495. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Katherine N. Williams, MSPAS train?
Katherine N. Williams, MSPAS attended Southern Illinois University School of Medicine, graduating in 2012. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Katherine N. Williams, MSPAS have?
Katherine N. Williams, MSPAS has 14 years experience. Calculated from a graduation year of 2012, reported in the CMS National Downloadable File.
CMS public data
What does Katherine N. Williams, MSPAS do most often?
According to Medicare billing data, Katherine N. Williams, MSPAS the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Katherine N. Williams, MSPAS's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine N. Williams, MSPAS. If this is you, claiming it is free.
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