Jessica D. McWilliams, FNP-C
- Part D claims, 2024
- 242
- Hospital affiliations
- 2
- Industry payments
- $1,261
- Medical groups
- 2
- State license
- 1
- Practice address
- 1200 East 3900 South, Salt Lake City, UT 84124
- Practice phone
- Call (801) 268-7111
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Jessica McWilliams' 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.
Jessica D. McWilliams is a nurse practitioner in Salt Lake City, Utah
Jessica McWilliams practices at St. Mark's Hospital in Salt Lake City, Utah, part of HCA Healthcare.
Jessica McWilliams' NPI, 1003549544, was assigned on July 1, 2022. Jessica McWilliams holds California license 95021413.
- NPI
- 1003549544NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9638532914
- NPI enumeration date
- July 1, 2022
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (801) 268-7111
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 30
- Medical school graduation
- 2022
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Jessica D. McWilliams practices at St. Mark's Hospital in Salt Lake City, Utah
Jessica McWilliams' primary practice is St. Mark's Hospital, at 1200 East 3900 South, Salt Lake City, UT 84124 in Salt Lake County. The practice phone is (801) 268-7111.
- St. Mark's Hospital1200 East 3900 South, Salt Lake City, UT 84124 · Salt Lake CountyPhone(801) 268-7111
Source: Dmand AI Affiliation Data
Jessica D. McWilliams is affiliated with 4 sites of care and 2 medical groups
Jessica McWilliams' primary practice is St. Mark's Hospital in Salt Lake City, Utah, part of HCA Healthcare. Jessica McWilliams is also affiliated with Adventist Health Bakersfield. The medical group on file is Synchrony Medical Group. Dmand AI also links Jessica McWilliams to 2 more group practices and clinics 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 Jessica D. McWilliams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Jessica McWilliams practices, 4 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| St. Mark's 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 HCA Healthcare and 6.2K+ hospitals, with verified contacts in the same login.
Jessica D. McWilliams is one of 799 nurse practitioners in Utah
Nurse practitioner is Jessica McWilliams' primary specialty in the NPI Registry, under taxonomy code 363L00000X. Jessica McWilliams is licensed in California.
Specialties and state licenses
- Nurse practitioner, CaliforniaPrimary
Nurse practitioners near Jessica McWilliams
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
Jessica D. McWilliams' patients have a median age of 34
Across all payers, Dmand AI patient panel data puts Jessica McWilliams' median patient age at 34, with 61% women.
Jessica McWilliams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 34
Patient panel by sex, all payers
- Women61%
- Men39%
Source: Dmand AI Patient Panel Data
Jessica D. McWilliams wrote 242 Medicare Part D claims in 2024
In 2024, Jessica McWilliams wrote 242 Medicare Part D claims for 140 patients. 93% of them were for generic drugs. CMS names the drug for 146 of them, across 6 drugs with 11 or more claims each, at $617 in total drug cost.
Jessica McWilliams' Part D claims by kind of drug, 2024
- Generic226 claims93%
- Brand-name and other16 claims7%
Jessica 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 Jessica McWilliams' Part D claims, 2024
- Antibiotics35%84 of 242 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
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 Jessica D. McWilliams takes part in Medicare
Jessica 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)
For MedTech and pharma teams
Filter 7.4M+ HCPs by Medicare procedures, Part D drugs and Open Payments history, then reach them with verified contacts in one login.
Jessica D. McWilliams received $1,261 in industry payments from 2024 to 2025
CMS Open Payments shows 47 general payments to Jessica McWilliams from 15 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 94% of the total. Abbvie Inc. paid the most, $508.
General payments to Jessica McWilliams by program year, 2024 to 2025
General payments to Jessica McWilliams by kind, 2024 to 2025
- Food and beverage$1,18194%
- Education$806%
Companies that paid Jessica McWilliams the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Jessica D. 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 patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Jessica D. 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 Jessica D. McWilliams' NPI number?
Jessica D. McWilliams' NPI number is 1003549544. It was assigned on July 1, 2022, and it is active in the NPI Registry.
What does Jessica D. McWilliams specialize in?
Jessica D. McWilliams is a nurse practitioner in Salt Lake City, Utah. The primary specialty in the NPI Registry is Nurse Practitioner (taxonomy code 363L00000X).
Where does Jessica D. McWilliams practice?
Jessica McWilliams practices at 1200 East 3900 South, Salt Lake City, UT 84124. Jessica McWilliams' primary practice is St. Mark's Hospital in Salt Lake City, Utah, part of HCA Healthcare. Dmand AI also links Jessica McWilliams to 2 group practices and clinics and 1 medical group.
What is Jessica D. McWilliams' office phone number?
The practice phone on file for Jessica McWilliams is (801) 268-7111.
What is Jessica D. McWilliams' medical license number?
Jessica McWilliams holds California license 95021413.
Which hospitals is Jessica D. McWilliams affiliated with?
Jessica McWilliams practices at St. Mark's Hospital in Salt Lake City, Utah. Jessica McWilliams is also affiliated with Adventist Health Bakersfield.
What medical group is Jessica D. McWilliams part of?
Jessica McWilliams is linked to Synchrony Medical Group. Dmand AI links Jessica McWilliams to 1 more medical group.
Does Jessica D. McWilliams accept Medicare?
Yes. CMS lists Jessica McWilliams as accepting Medicare assignment.
What drugs does Jessica D. McWilliams prescribe most?
In 2024 Medicare Part D data, Jessica McWilliams' most prescribed drugs by claims were Ibuprofen, Fluticasone Propionate and Azithromycin.
Has Jessica D. McWilliams received payments from drug or device companies?
CMS Open Payments shows $1,261 in general payments to Jessica McWilliams from 15 companies from 2024 to 2025. The largest total came from Abbvie Inc.
How long has Jessica D. McWilliams been practicing?
Jessica McWilliams graduated from medical school in 2022, 4 years ago.
Selling to nurse practitioner practices?
See nurse practitioners in Utah by site of care and group
Find the practices, groups and hospitals they work with, and the right people to contact at each.
- 30 days free
- Self-serve
- No credit card