Ann Kuhlman Williamson, APRN

  • Los Angeles, CA
  • Nurse practitioner
NPI1801316765PAC ID9133468580
Medicare patients, 2024
35
Part D claims, 2024
55
MIPS score, 2024
92
Hospital affiliations
1
Medical groups
4
Practice address
757 Westwood Plaza, Los Angeles, CA 90095
Practice phone
Call (310) 825-6301
Professional email
Get professional email
Personal email
Get personal email
Mobile number
Get mobile number
Social profiles

Primary practice

Ronald Reagan UCLA Medical Center

Hospital · Los Angeles, California

See all 5 affiliations

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Ann Kuhlman Williamson is a nurse practitioner in Los Angeles, California

Ann Williamson practices at Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health.

Ann Williamson's NPI, 1801316765, was assigned on June 22, 2017. Ann Williamson holds California license 21769.

NPI and contact details
Medicare PAC ID
9133468580
NPI enumeration date
June 22, 2017
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(310) 825-6301
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
34
Medical school graduation
2018

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Ann Kuhlman Williamson practices at Ronald Reagan UCLA Medical Center in Los Angeles, California

Ann Williamson's primary practice is Ronald Reagan UCLA Medical Center, at 757 Westwood Plaza, Los Angeles, CA 90095 in Los Angeles County. The practice phone is (310) 825-6301.

Source: Dmand AI Affiliation Data

Ann Kuhlman Williamson is affiliated with 1 site of care and 4 medical groups

Ann Williamson's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. The medical group on file is UCLA Associated General Surgeons. Dmand AI also links Ann Williamson to 3 more medical groups, each named with a free account.

See all 5 affiliations for Ann Williamson

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Ann Kuhlman Williamson's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Ann Williamson practices. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Ronald Reagan UCLA Medical CenterAvailable with a free account
+3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Ann Kuhlman Williamson is one of 5,983 nurse practitioners in California

Nurse practitioner is Ann Williamson's primary specialty in the NPI Registry, under taxonomy code 363L00000X. Ann Williamson is licensed in California.

Specialties and state licenses

  • Nurse practitioner, CaliforniaPrimaryLicense 21769 · taxonomy 363L00000X

Nurse practitioners near Ann Williamson

Counts of 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

Ann Kuhlman Williamson treated 35 Medicare patients in 2024, average age 60

CMS counts 35 Medicare patients who saw Ann Williamson in 2024. The largest group is under 65, with 17 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. Their average risk score is 5.47, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Ann Williamson's median patient age at 54, with 41% women.

Medicare patients, 202435
Average age60
Average risk score5.47

Ann Williamson's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Ann Williamson's Medicare patients by sex, 2024

  • Women1851%
  • Men1749%

Chronic conditions among Ann Williamson's Medicare patients, 2024

  1. Chronic kidney disease75%
  2. High blood pressure75%
  3. Diabetes71%
  4. Alcohol and drug use disorders54%
  5. High cholesterol51%
  6. Arthritis43%
  7. Heart failure43%
  8. Ischemic heart disease40%

Share of Medicare patients with each condition. A patient can have several.

Ann Williamson's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 54

Patient panel by sex, all payers

  • Women41%
  • Men56%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Ann Kuhlman Williamson wrote 55 Medicare Part D claims in 2024

In 2024, Ann Williamson wrote 55 Medicare Part D claims for 21 patients. 78% of them were for generic drugs.

Part D claims, 202455
Part D patients21

Ann Williamson's Part D claims by kind of drug, 2024

  • Generic43 claims78%
  • Brand-name and other12 claims22%

Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data

Ann Kuhlman Williamson scored 92 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 92 out of 100 for Ann Williamson for performance year 2024, reported as part of a group. Ann Williamson accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Ann Williamson's MIPS scores, performance year 2024

  • 92of 100Final score
  • 60.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 80of 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 Ann Kuhlman Williamson's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors 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 siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Ann Kuhlman Williamson

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Ann Kuhlman Williamson's NPI number?

Ann Kuhlman Williamson's NPI number is 1801316765. It was assigned on June 22, 2017, and it is active in the NPI Registry.

What does Ann Kuhlman Williamson specialize in?

Ann Kuhlman Williamson is a nurse practitioner in Los Angeles, California. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).

Where does Ann Kuhlman Williamson practice?

Ann Williamson practices at 757 Westwood Plaza, Los Angeles, CA 90095. Ann Williamson's primary practice is Ronald Reagan UCLA Medical Center in Los Angeles, California, part of University of California Health. Dmand AI also links Ann Williamson to 3 medical groups.

What is Ann Kuhlman Williamson's office phone number?

The practice phone on file for Ann Williamson is (310) 825-6301.

What is Ann Kuhlman Williamson's medical license number?

Ann Williamson holds California license 21769.

Which hospitals is Ann Kuhlman Williamson affiliated with?

Ann Williamson practices at Ronald Reagan UCLA Medical Center in Los Angeles, California.

What medical group is Ann Kuhlman Williamson part of?

Ann Williamson is linked to UCLA Associated General Surgeons. Dmand AI links Ann Williamson to 3 more medical groups.

Does Ann Kuhlman Williamson accept Medicare?

Yes. CMS lists Ann Williamson as accepting Medicare assignment.

What is Ann Kuhlman Williamson's MIPS score?

Ann Williamson's MIPS final score for performance year 2024 is 92 out of 100, reported as part of a group.

How many Medicare patients does Ann Kuhlman Williamson see?

CMS counts 35 Medicare patients who saw Ann Williamson in 2024, with an average age of 60.

How long has Ann Kuhlman Williamson been practicing?

Ann Williamson graduated from medical school in 2018, 8 years ago.

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