Dr. Patrick Murray Williams, MD

  • Louisville, KY
  • Internist
NPI1235217639PAC ID6507754850
Medicare services, 2024
675
Medicare patients, 2024
233
Part D claims, 2024
396
MIPS score, 2024
81
Hospital affiliations
2
Practice address
4000 Kresge Way, Louisville, KY 40207
Practice phone
Call (502) 897-8100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Baptist Health Louisville

Hospital · Louisville, Kentucky

See all 8 affiliations

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Dr. Patrick Murray Williams is an internist in Louisville, Kentucky

Dr. Williams practices at Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health.

Dr. Williams' NPI, 1235217639, was assigned on November 2, 2006. Dr. Williams graduated from University of Kentucky College of Medicine in 1997. Dr. Williams holds Kentucky license 34120.

NPI and contact details
Medicare PAC ID
6507754850
NPI enumeration date
November 2, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(502) 897-8100
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
55
Medical school graduation
1997

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

Dr. Patrick Murray Williams practices at Baptist Health Louisville in Louisville, Kentucky

Dr. Williams' primary practice is Baptist Health Louisville, at 4000 Kresge Way, Louisville, KY 40207 in Jefferson County. The practice phone is (502) 897-8100.

Source: Dmand AI Affiliation Data

Dr. Patrick Murray Williams is affiliated with 5 sites of care and 3 medical groups

Dr. Williams' primary practice is Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health. Dr. Williams is also affiliated with Norton Hospital. The medical group on file is Norton Community Medical Associates. Dmand AI also links Dr. Williams to 2 more group practices and clinics, 2 medical groups and 1 therapy and rehab clinic, each named with a free account.

See all 8 affiliations for Dr. Williams

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

Dmand AI tracks the EHR system at Dr. Patrick Murray Williams' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Williams practices, 5 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Baptist Health LouisvilleAvailable with a free account
+4 more sites and 2 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. Patrick Murray Williams is one of 1,380 internists in Kentucky

Internal medicine is Dr. Williams' primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Williams is licensed in Kentucky.

Specialties and state licenses

  • Internal medicine, KentuckyPrimaryLicense 34120 · taxonomy 207R00000X

Internists near Dr. Williams

Counts of internists 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

Dr. Patrick Murray Williams billed Medicare for 675 services in 2024

CMS data shows 675 Medicare services from Dr. Williams across 5 procedure codes in 2024, for 233 Medicare patients. Medicare paid $61,816 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024675
Medicare patients233
Paid by Medicare$61,816
Procedure codes5

Dr. Williams' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 1,0772024: 67537%

Dr. Williams compared with the Kentucky median for internists, 2024

  • Dr. Williams
  • Kentucky median
Medicare services
675vs 61310% above
Medicare patients
233vs 223Close to median
Part D claims
118vs 36868% below

Medians across 1,380 internists in Kentucky with Dmand AI profiles that report each measure.

Dr. Williams' most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Williams

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Patrick Murray Williams treated 233 Medicare patients in 2024, average age 77

CMS counts 233 Medicare patients who saw Dr. Williams in 2024. The largest group is 75 to 84, with 83 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 9% are also on Medicaid. Their average risk score is 1.95, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Williams' median patient age at 68, with 40% women.

Medicare patients, 2024233
Average age77
Average risk score1.95
Also on Medicaid9%

Dr. Williams' Medicare patients by age, 2024

Dr. Williams' Medicare patients by sex, 2024

  • Women13357%
  • Men10043%

Chronic conditions among Dr. Williams' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis57%
  4. Ischemic heart disease47%
  5. Anxiety46%
  6. Chronic kidney disease44%
  7. Diabetes42%
  8. Mood disorders42%

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

Dr. Williams' patients across all payers

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

Patient panel by age, all payers

Median age 68

Patient panel by sex, all payers

  • Women40%
  • Men60%

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

Dr. Patrick Murray Williams wrote 396 Medicare Part D claims in 2024

In 2024, Dr. Williams wrote 396 Medicare Part D claims for 154 patients. 86% of them were for generic drugs. CMS names the drug for 118 of them, across 8 drugs with 11 or more claims each, at $15,688 in total drug cost. In 2023, CMS named 179 claims across 11 drugs.

Part D claims, 2024396
Drugs named by CMS8
Total drug cost$15,688
Part D patients154

Dr. Williams' Part D claims by kind of drug, 2024

  • Generic340 claims86%
  • Brand-name and other56 claims14%

Dr. Williams' most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Williams' Part D claims, 2024

  • Opioids6%25 of 396 claims
  • Antibiotics11%43 of 396 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 1792024: 11834%

Drugs named by CMS: 8 in 2024, 11 in 2023.

See all prescribing by Dr. Williams

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

Dr. Patrick Murray Williams scored 81 out of 100 in Medicare's MIPS program for 2024

CMS publishes a Merit-based Incentive Payment System (MIPS) score of 81 out of 100 for Dr. Williams for performance year 2024, reported as part of a group. Dr. Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Williams' MIPS scores, performance year 2024

  • 81of 100Final score
  • 63.3of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 74of 100Cost

Each score is out of 100. The final score weighs the categories CMS scored for this clinician.

Removal of skin lesions: 1 to 10 procedures (CMS shows small counts as a range)

Skin biopsy: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026; and Doctors and Clinicians Utilization Data (CMS)

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Dr. Patrick Murray Williams received $1,950 in industry payments from 2016 to 2025

CMS Open Payments shows 77 general payments to Dr. Williams from 24 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 95% of the total. Gilead Sciences, Inc. paid the most, $271.

General payments to Dr. Williams by program year, 2016 to 2025

General payments to Dr. Williams by kind, 2016 to 2025

$1.9Kin total
  • Food and beverage$1,85095%
  • Education$1005%

Companies that paid Dr. Williams the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Williams

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Patrick Murray Williams graduated from University of Kentucky College of Medicine

Dr. Williams graduated from University of Kentucky College of Medicine in 1997.

  1. Medical schoolUniversity of Kentucky College of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Patrick Murray Williams'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 services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
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 and Drug (CMS) (opens in a new tab)Medicare 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)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
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 Dr. Patrick Murray 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 Dr. Patrick Murray Williams' NPI number?

Dr. Patrick Murray Williams' NPI number is 1235217639. It was assigned on November 2, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Patrick Murray Williams?

Dr. Patrick Murray Williams is an internist in Louisville, Kentucky. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).

Where does Dr. Patrick Murray Williams practice?

Dr. Williams practices at 4000 Kresge Way, Louisville, KY 40207. Dr. Williams' primary practice is Baptist Health Louisville in Louisville, Kentucky, part of Baptist Health. Dmand AI also links Dr. Williams to 2 group practices and clinics, 2 medical groups and 1 therapy and rehab clinic.

What is Dr. Patrick Murray Williams' office phone number?

The practice phone on file for Dr. Williams is (502) 897-8100.

What is Dr. Patrick Murray Williams' medical license number?

Dr. Williams holds Kentucky license 34120.

Which hospitals is Dr. Patrick Murray Williams affiliated with?

Dr. Williams practices at Baptist Health Louisville in Louisville, Kentucky. Dr. Williams is also affiliated with Norton Hospital.

What medical group is Dr. Patrick Murray Williams part of?

Dr. Williams is linked to Norton Community Medical Associates. Dmand AI links Dr. Williams to 2 more medical groups.

Does Dr. Patrick Murray Williams accept Medicare?

Yes. CMS data shows Dr. Williams billed Medicare for 675 services in 2024, and Dr. Williams accepts Medicare assignment.

What is Dr. Patrick Murray Williams' MIPS score?

Dr. Williams' MIPS final score for performance year 2024 is 81 out of 100, reported as part of a group.

How many Medicare patients does Dr. Patrick Murray Williams see?

CMS counts 233 Medicare patients who saw Dr. Williams in 2024, with an average age of 77.

Show 5 more questionsShow fewer questions

What services does Dr. Patrick Murray Williams bill to Medicare?

In 2024, Dr. Williams' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99239) and hospital inpatient care (99232).

Where did Dr. Patrick Murray Williams go to medical school?

Dr. Williams graduated from University of Kentucky College of Medicine in 1997.

What drugs does Dr. Patrick Murray Williams prescribe most?

In 2024 Medicare Part D data, Dr. Williams' most prescribed drugs by claims were Spironolactone, Atorvastatin Calcium and Levetiracetam.

Has Dr. Patrick Murray Williams received payments from drug or device companies?

CMS Open Payments shows $1,950 in general payments to Dr. Williams from 24 companies from 2016 to 2025. The largest total came from Gilead Sciences, Inc.

How long has Dr. Patrick Murray Williams been practicing?

Dr. Williams graduated from medical school in 1997, 29 years ago.

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