Katherine M. Williams, NP
- Medicare patients, 2024
- 327
- Part D claims, 2024
- 2,746
- MIPS score, 2024
- 94
- Hospital affiliations
- 1
- Industry payments
- $361
- Practice address
- 4550 Cobb Parkway North NW, Acworth, GA 30101
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Wellstar Acworth Health Park - HOPD
Acute Care Hospital outpatient department · Acworth, Georgia
Find Katherine Williams' 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.
Katherine M. Williams is a family nurse practitioner in Acworth, Georgia
Katherine Williams practices at Wellstar Acworth Health Park - HOPD in Acworth, Georgia.
Katherine Williams' NPI, 1134471485, was assigned on October 11, 2012. Katherine Williams holds Georgia license RN192284.
- NPI
- 1134471485NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1456503150
- NPI enumeration date
- October 11, 2012
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- 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 Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Katherine M. Williams practices at Wellstar Acworth Health Park - HOPD in Acworth, Georgia
Katherine Williams' primary practice is Wellstar Acworth Health Park - HOPD, at 4550 Cobb Parkway North NW, Acworth, GA 30101.
- Wellstar Acworth Health Park - HOPD4550 Cobb Parkway North NW, Acworth, GA 30101
Source: Dmand AI Affiliation Data
Katherine M. Williams is affiliated with 3 sites of care and 1 medical group
Katherine Williams' primary practice is Wellstar Acworth Health Park - HOPD in Acworth, Georgia. Katherine Williams is also affiliated with Wellstar Kennestone Regional Medical Center. The medical group on file is Wellstar Medical Group. Dmand AI also links Katherine Williams to 1 more group practice or clinic, named with a free account. Katherine Williams' employer is on file too: a hospital.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Katherine M. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Katherine Williams practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Wellstar Acworth Health Park - HOPD | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Katherine M. Williams is one of 5,690 family nurse practitioners in Georgia
Family is Katherine Williams' primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Katherine Williams is licensed in Georgia.
Specialties and state licenses
- Family nurse practitioner, GeorgiaPrimary
Family nurse practitioners near Katherine Williams
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
Katherine M. Williams treated 327 Medicare patients in 2024, average age 76
CMS counts 327 Medicare patients who saw Katherine Williams in 2024. The largest group is 65 to 74, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 4% are also on Medicaid. Their average risk score is 1.08, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Katherine Williams' median patient age at 70, with 62% women.
Katherine Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Katherine Williams' Medicare patients by sex, 2024
- Women19359%
- Men13441%
Chronic conditions among Katherine Williams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis46%
- Ischemic heart disease36%
- Diabetes32%
- Anxiety24%
- Chronic kidney disease23%
- Mood disorders21%
Share of Medicare patients with each condition. A patient can have several.
Katherine Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 70
Patient panel by sex, all payers
- Women62%
- Men37%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Katherine M. Williams wrote 2,746 Medicare Part D claims in 2024
In 2024, Katherine Williams wrote 2,746 Medicare Part D claims for 578 patients. 79% of them were for generic drugs.
Katherine Williams' Part D claims by kind of drug, 2024
- Generic2,181 claims79%
- Brand-name553 claims20%
- Other12 claims0%
Drug classes CMS tracks in Katherine Williams' Part D claims, 2024
- Opioids1%14 of 2,746 claims
- Antibiotics3%74 of 2,746 claims
- Antipsychotics, patients 65 and over1%15 of 2,746 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
Katherine M. Williams scored 94 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 94 out of 100 for Katherine Williams for performance year 2024, reported through an alternative payment model (APM). Katherine Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Katherine Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Katherine Williams' MIPS scores, performance year 2024
- 94of 100Final score
- 82.1of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
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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Katherine M. Williams received $361 in industry payments in 2025
CMS Open Payments shows 22 general payments to Katherine Williams from 12 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Abbvie Inc. paid the most, $53.
Companies that paid Katherine Williams the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Katherine M. Williams'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 | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation 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) |
| Industry payments | Open Payments (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 Katherine M. Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Katherine M. Williams' NPI number?
Katherine M. Williams' NPI number is 1134471485. It was assigned on October 11, 2012, and it is active in the NPI Registry.
What does Katherine M. Williams specialize in?
Katherine M. Williams is a family nurse practitioner in Acworth, Georgia. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Katherine M. Williams practice?
Katherine Williams practices at 4550 Cobb Parkway North NW, Acworth, GA 30101. Katherine Williams' primary practice is Wellstar Acworth Health Park - HOPD in Acworth, Georgia. Dmand AI also links Katherine Williams to 1 group practice or clinic.
What is Katherine M. Williams' medical license number?
Katherine Williams holds Georgia license RN192284.
Which hospitals is Katherine M. Williams affiliated with?
Katherine Williams is affiliated with Wellstar Kennestone Regional Medical Center.
What medical group is Katherine M. Williams part of?
Katherine Williams is linked to Wellstar Medical Group.
Does Katherine M. Williams accept Medicare?
Yes. CMS lists Katherine Williams as accepting Medicare assignment.
Does Katherine M. Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Katherine Williams as offering telehealth services.
What is Katherine M. Williams' MIPS score?
Katherine Williams' MIPS final score for performance year 2024 is 94 out of 100, reported through an alternative payment model (APM).
How many Medicare patients does Katherine M. Williams see?
CMS counts 327 Medicare patients who saw Katherine Williams in 2024, with an average age of 76.
Has Katherine M. Williams received payments from drug or device companies?
CMS Open Payments shows $361 in general payments to Katherine Williams from 12 companies from 2025 to 2025. The largest total came from Abbvie Inc.
How long has Katherine M. Williams been practicing?
Katherine Williams graduated from medical school in 2012, 14 years ago.
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