Peggy L. Knowski, NPC
- Medicare patients, 2024
- 78
- Part D claims, 2024
- 189
- MIPS score, 2024
- 79
- Hospital affiliations
- 1
- Medical groups
- 2
- Practice address
- 2950 S 6th St, Springfield, IL 62703
- Practice phone
- Call (800) 577-5368
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Memorial Expresscare
Springfield, Illinois
Find Peggy Knowski's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Peggy L. Knowski is a family nurse practitioner in Springfield, Illinois
Peggy Knowski practices at Memorial Expresscare in Springfield, Illinois.
Peggy Knowski's NPI, 1497093264, was assigned on January 29, 2013. Peggy Knowski holds Illinois license 209010183.
- NPI
- 1497093264NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072758663
- NPI enumeration date
- January 29, 2013
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (800) 577-5368
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 40
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Peggy L. Knowski practices at Memorial Expresscare in Springfield, Illinois
Peggy Knowski's primary practice is Memorial Expresscare, at 2950 S 6th St, Springfield, IL 62703 in Sangamon County. The practice phone is (800) 577-5368.
- Memorial Expresscare2950 S 6th St, Springfield, IL 62703 · Sangamon CountyPhone(800) 577-5368
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Peggy L. Knowski is affiliated with 2 sites of care and 2 medical groups
Peggy Knowski's primary practice is Memorial Expresscare in Springfield, Illinois. Peggy Knowski is also affiliated with Springfield Memorial Hospital. The medical group on file is Memorial Care on Koke Mill. Dmand AI also links Peggy Knowski to 1 more medical group, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Peggy L. Knowski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Peggy Knowski practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Memorial Expresscare | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Peggy L. Knowski is one of 7,275 family nurse practitioners in Illinois
Family is Peggy Knowski's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Peggy Knowski is licensed in Illinois.
Specialties and state licenses
- Family nurse practitioner, IllinoisPrimary
Family nurse practitioners near Peggy Knowski
Counts of family nurse practitioners with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Peggy L. Knowski treated 78 Medicare patients in 2024, average age 67
CMS counts 78 Medicare patients who saw Peggy Knowski in 2024. The largest group is 65 to 74, with 39 patients. 68% of them have high blood pressure, and 55% have high cholesterol. 31% are also on Medicaid. Their average risk score is 0.91, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Peggy Knowski's median patient age at 36, with 69% women.
Peggy Knowski's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Peggy Knowski's Medicare patients by sex, 2024
- Women4659%
- Men3241%
Chronic conditions among Peggy Knowski's Medicare patients, 2024
- High blood pressure68%
- High cholesterol55%
- Diabetes36%
- Arthritis32%
- Anxiety29%
- Ischemic heart disease27%
- COPD23%
- Chronic kidney disease18%
Share of Medicare patients with each condition. A patient can have several.
Peggy Knowski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 36
Patient panel by sex, all payers
- Women69%
- Men30%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Peggy L. Knowski wrote 189 Medicare Part D claims in 2024
In 2024, Peggy Knowski wrote 189 Medicare Part D claims for 106 patients. 93% of them were for generic drugs.
Peggy Knowski's Part D claims by kind of drug, 2024
- Generic176 claims93%
- Brand-name and other13 claims7%
Drug classes CMS tracks in Peggy Knowski's Part D claims, 2024
- Antibiotics29%55 of 189 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Peggy L. Knowski scored 79 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 79 out of 100 for Peggy Knowski for performance year 2024, reported as part of a group. Peggy Knowski accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Peggy Knowski as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Peggy Knowski's MIPS scores, performance year 2024
- 79of 100Final score
- 71.8of 100Quality
- 77of 100Promoting Interoperability
- 40of 100Improvement Activities
- 76of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Sources for Peggy L. Knowski's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| Part D prescribing | Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Peggy L. Knowski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Peggy L. Knowski's NPI number?
Peggy L. Knowski's NPI number is 1497093264. It was assigned on January 29, 2013, and it is active in the NPI Registry.
What does Peggy L. Knowski specialize in?
Peggy L. Knowski is a family nurse practitioner in Springfield, Illinois. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Peggy L. Knowski practice?
Peggy Knowski practices at 2950 S 6th St, Springfield, IL 62703. Peggy Knowski's primary practice is Memorial Expresscare in Springfield, Illinois. Dmand AI also links Peggy Knowski to 1 medical group.
What is Peggy L. Knowski's office phone number?
The practice phone on file for Peggy Knowski is (800) 577-5368.
What is Peggy L. Knowski's medical license number?
Peggy Knowski holds Illinois license 209010183.
Which hospitals is Peggy L. Knowski affiliated with?
Peggy Knowski is affiliated with Springfield Memorial Hospital.
What medical group is Peggy L. Knowski part of?
Peggy Knowski is linked to Memorial Care on Koke Mill. Dmand AI links Peggy Knowski to 1 more medical group.
Does Peggy L. Knowski accept Medicare?
Yes. CMS lists Peggy Knowski as accepting Medicare assignment.
Does Peggy L. Knowski offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Peggy Knowski as offering telehealth services.
What is Peggy L. Knowski's MIPS score?
Peggy Knowski's MIPS final score for performance year 2024 is 79 out of 100, reported as part of a group.
How many Medicare patients does Peggy L. Knowski see?
CMS counts 78 Medicare patients who saw Peggy Knowski in 2024, with an average age of 67.
How long has Peggy L. Knowski been practicing?
Peggy Knowski graduated from medical school in 2012, 14 years ago.
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