Dr. Heather Jeanne McWilliams, DO
- Medicare services, 2024
- 977
- Medicare patients, 2024
- 344
- Part D claims, 2024
- 210
- Hospital affiliations
- 1
- Industry payments
- $15
- Practice address
- 2800 Clay Edwards Drive, North Kansas City, MO 64116
- Practice phone
- Call (816) 691-2000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. McWilliams' professional email, personal email and mobile number
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Dr. Heather Jeanne McWilliams is a hospitalist in Kansas City, Missouri
Dr. McWilliams practices at NKC Health Hospital in North Kansas City, Missouri, part of NKC Health.
Dr. McWilliams' NPI, 1699905943, was assigned on July 21, 2009. Dr. McWilliams holds Missouri license 2012012184.
- NPI
- 1699905943NPI Registry (opens in a new tab)
- Medicare PAC ID
- 2163677717
- NPI enumeration date
- July 21, 2009
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (816) 691-2000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 43
- Medical school graduation
- 2009
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Heather Jeanne McWilliams practices at NKC Health Hospital in North Kansas City, Missouri
Dr. McWilliams' primary practice is NKC Health Hospital, at 2800 Clay Edwards Drive, North Kansas City, MO 64116 in Clay County. The practice phone is (816) 691-2000.
- NKC Health Hospital2800 Clay Edwards Drive, North Kansas City, MO 64116 · Clay CountyPhone(816) 691-2000
Source: Dmand AI Affiliation Data
Dr. Heather Jeanne McWilliams is affiliated with 4 sites of care and 2 medical groups
Dr. McWilliams' primary practice is NKC Health Hospital in North Kansas City, Missouri, part of NKC Health. The medical group on file is NKC Health Medical Group. Dmand AI also links Dr. McWilliams to 2 more group practices and clinics, 1 hospice and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Heather Jeanne McWilliams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. McWilliams practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| NKC Health Hospital | Available with a free account |
| +3 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across NKC Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Heather Jeanne McWilliams is one of 735 hospitalists in Missouri
Hospitalist is Dr. McWilliams' primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. McWilliams is licensed in Missouri.
Specialties and state licenses
- Hospitalist, MissouriPrimary
Hospitalists near Dr. McWilliams
Counts of hospitalists 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. Heather Jeanne McWilliams billed Medicare for 977 services in 2024
CMS data shows 977 Medicare services from Dr. McWilliams across 10 procedure codes in 2024, for 344 Medicare patients. Medicare paid $85,428 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. McWilliams' Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 9722024: 9771%
Dr. McWilliams compared with the Missouri median for hospitalists, 2024
- Dr. McWilliams
- Missouri median
- Medicare services
- 977vs 4342.3 times
- Medicare patients
- 344vs 19180% above
- Part D claims
- 61vs 9838% below
Medians across 659 hospitalists in Missouri with Dmand AI profiles that report each measure.
Dr. McWilliams' 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.
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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Heather Jeanne McWilliams treated 344 Medicare patients in 2024, average age 76
CMS counts 344 Medicare patients who saw Dr. McWilliams in 2024. The largest group is 75 to 84, with 128 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 12% are also on Medicaid. Their average risk score is 2.09, 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. McWilliams' median patient age at 73, with 55% women.
Dr. McWilliams' Medicare patients by age, 2024
Dr. McWilliams' Medicare patients by sex, 2024
- Women20058%
- Men14442%
Chronic conditions among Dr. McWilliams' Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis68%
- Mood disorders50%
- Chronic kidney disease44%
- Anxiety43%
- Heart failure43%
- Ischemic heart disease42%
Share of Medicare patients with each condition. A patient can have several.
Dr. McWilliams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 73
Patient panel by sex, all payers
- Women55%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Heather Jeanne McWilliams wrote 210 Medicare Part D claims in 2024
In 2024, Dr. McWilliams wrote 210 Medicare Part D claims for 134 patients. 96% of them were for generic drugs. CMS names the drug for 61 of them, across 4 drugs with 11 or more claims each, at $304 in total drug cost. In 2023, CMS named 38 claims across 2 drugs.
Dr. McWilliams' Part D claims by kind of drug, 2024
- Generic202 claims96%
- Brand-name and other8 claims4%
Dr. McWilliams' 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. McWilliams' Part D claims, 2024
- Opioids6%13 of 210 claims
- Antibiotics38%79 of 210 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: 382024: 6161%
Drugs named by CMS: 4 in 2024, 2 in 2023.
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
How Dr. Heather Jeanne McWilliams takes part in Medicare
Dr. McWilliams accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Heather Jeanne McWilliams received $15 in industry payments in 2017
CMS Open Payments shows 1 general payment to Dr. McWilliams from 1 drug or device company in 2017. Food and beverage make up the largest share, 100% of the total. GlaxoSmithKline, LLC. paid the most, $15.
Companies that paid Dr. McWilliams the most, 2017 to 2017
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Heather Jeanne McWilliams'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 DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| 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 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 percentiles | Doctors and Clinicians National Downloadable File (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 Dr. Heather Jeanne McWilliams
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. Heather Jeanne McWilliams' NPI number?
Dr. Heather Jeanne McWilliams' NPI number is 1699905943. It was assigned on July 21, 2009, and it is active in the NPI Registry.
What kind of doctor is Dr. Heather Jeanne McWilliams?
Dr. Heather Jeanne McWilliams is a hospitalist in Kansas City, Missouri. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Heather Jeanne McWilliams practice?
Dr. McWilliams practices at 2800 Clay Edwards Drive, North Kansas City, MO 64116. Dr. McWilliams' primary practice is NKC Health Hospital in North Kansas City, Missouri, part of NKC Health. Dmand AI also links Dr. McWilliams to 2 group practices and clinics, 1 hospice and 1 medical group.
What is Dr. Heather Jeanne McWilliams' office phone number?
The practice phone on file for Dr. McWilliams is (816) 691-2000.
What is Dr. Heather Jeanne McWilliams' medical license number?
Dr. McWilliams holds Missouri license 2012012184.
Which hospitals is Dr. Heather Jeanne McWilliams affiliated with?
Dr. McWilliams practices at NKC Health Hospital in North Kansas City, Missouri.
What medical group is Dr. Heather Jeanne McWilliams part of?
Dr. McWilliams is linked to NKC Health Medical Group. Dmand AI links Dr. McWilliams to 1 more medical group.
Does Dr. Heather Jeanne McWilliams accept Medicare?
Yes. CMS data shows Dr. McWilliams billed Medicare for 977 services in 2024, and Dr. McWilliams accepts Medicare assignment.
How many Medicare patients does Dr. Heather Jeanne McWilliams see?
CMS counts 344 Medicare patients who saw Dr. McWilliams in 2024, with an average age of 76.
What services does Dr. Heather Jeanne McWilliams bill to Medicare?
In 2024, Dr. McWilliams' most billed Medicare services were hospital inpatient care (99233), hospital inpatient care (99232) and hospital inpatient care (99239).
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What drugs does Dr. Heather Jeanne McWilliams prescribe most?
In 2024 Medicare Part D data, Dr. McWilliams' most prescribed drugs by claims were Doxycycline Hyclate, Prednisone and Cefuroxime.
Has Dr. Heather Jeanne McWilliams received payments from drug or device companies?
CMS Open Payments shows $15 in general payments to Dr. McWilliams from 1 company from 2017 to 2017. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. Heather Jeanne McWilliams been practicing?
Dr. McWilliams graduated from medical school in 2009, 17 years ago.
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