Elizabeth Ann Clark, APN
- Medicare patients, 2024
- 408
- Part D claims, 2024
- 1,187
- Hospital affiliations
- 1
- Industry payments
- $2,278
- Medical group
- 1
- Practice address
- 2901 S 74th St, Fort Smith, AR 72903
- Practice phone
- Call (479) 709-6700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Mercy Clinic Fort Smith Communities
Fort Smith, Arkansas
Find Elizabeth Clark's 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.
Elizabeth Ann Clark is a family nurse practitioner in Fort Smith, Arkansas
Elizabeth Clark practices at Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas.
Elizabeth Clark's NPI, 1730579152, was assigned on January 24, 2015. Elizabeth Clark holds Arkansas license A004327.
- NPI
- 1730579152NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1153648407
- NPI enumeration date
- January 24, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (479) 709-6700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Elizabeth Ann Clark practices at Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas
Elizabeth Clark's primary practice is Mercy Clinic Fort Smith Communities, at 2901 S 74th St, Fort Smith, AR 72903 in Sebastian County. The practice phone is (479) 709-6700.
- Mercy Clinic Fort Smith Communities2901 S 74th St, Fort Smith, AR 72903 · Sebastian CountyPhone(479) 709-6700
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Elizabeth Ann Clark is affiliated with 3 sites of care and 1 medical group
Elizabeth Clark's primary practice is Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas. Elizabeth Clark is also affiliated with Mercy Hospital Fort Smith. The medical group on file is Mercy Clinic Fort Smith Communities. Dmand AI also links Elizabeth Clark to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Elizabeth Ann Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Elizabeth Clark practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Clinic Fort Smith Communities | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Elizabeth Ann Clark is one of 2,108 family nurse practitioners in Arkansas
Family is Elizabeth Clark's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Elizabeth Clark is licensed in Arkansas.
Specialties and state licenses
- Family nurse practitioner, ArkansasPrimary
Family nurse practitioners near Elizabeth Clark
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
Elizabeth Ann Clark treated 408 Medicare patients in 2024, average age 75
CMS counts 408 Medicare patients who saw Elizabeth Clark in 2024. The largest group is 65 to 74, with 179 patients. 75% of them have arthritis, and 75% have high blood pressure. 10% are also on Medicaid. Their average risk score is 1.33, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Elizabeth Clark's median patient age at 70, with 64% women.
Elizabeth Clark's Medicare patients by age, 2024
Elizabeth Clark's Medicare patients by sex, 2024
- Women25262%
- Men15638%
Chronic conditions among Elizabeth Clark's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Chronic kidney disease41%
- Ischemic heart disease38%
- Mood disorders37%
- Depression33%
- Diabetes33%
Share of Medicare patients with each condition. A patient can have several.
Elizabeth Clark's 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
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Elizabeth Ann Clark wrote 1,187 Medicare Part D claims in 2024
In 2024, Elizabeth Clark wrote 1,187 Medicare Part D claims for 291 patients. 100% of them were for generic drugs.
Elizabeth Clark's Part D claims by kind of drug, 2024
- Generic1,185 claims100%
- Brand-name and other2 claims0%
Drug classes CMS tracks in Elizabeth Clark's Part D claims, 2024
- Opioids5%58 of 1,187 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
How Elizabeth Ann Clark takes part in Medicare
Elizabeth Clark 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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Elizabeth Ann Clark received $2,278 in industry payments in 2025
CMS Open Payments shows 13 general payments to Elizabeth Clark from 2 drug and device companies in 2025. Travel and lodging make up the largest share, 80% of the total. Boston Scientific Corporation paid the most, $2,047.
General payments to Elizabeth Clark by kind, 2025 to 2025
- Travel and lodging$1,81480%
- Food and beverage$46420%
Companies that paid Elizabeth Clark 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 Elizabeth Ann Clark'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Practice DataDmand 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) |
| 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 Elizabeth Ann Clark
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Elizabeth Ann Clark's NPI number?
Elizabeth Ann Clark's NPI number is 1730579152. It was assigned on January 24, 2015, and it is active in the NPI Registry.
What does Elizabeth Ann Clark specialize in?
Elizabeth Ann Clark is a family nurse practitioner in Fort Smith, Arkansas. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Elizabeth Ann Clark practice?
Elizabeth Clark practices at 2901 S 74th St, Fort Smith, AR 72903. Elizabeth Clark's primary practice is Mercy Clinic Fort Smith Communities in Fort Smith, Arkansas. Dmand AI also links Elizabeth Clark to 1 group practice or clinic.
What is Elizabeth Ann Clark's office phone number?
The practice phone on file for Elizabeth Clark is (479) 709-6700.
What is Elizabeth Ann Clark's medical license number?
Elizabeth Clark holds Arkansas license A004327.
Which hospitals is Elizabeth Ann Clark affiliated with?
Elizabeth Clark is affiliated with Mercy Hospital Fort Smith.
What medical group is Elizabeth Ann Clark part of?
Elizabeth Clark is linked to Mercy Clinic Fort Smith Communities.
Does Elizabeth Ann Clark accept Medicare?
Yes. CMS lists Elizabeth Clark as accepting Medicare assignment.
How many Medicare patients does Elizabeth Ann Clark see?
CMS counts 408 Medicare patients who saw Elizabeth Clark in 2024, with an average age of 75.
Has Elizabeth Ann Clark received payments from drug or device companies?
CMS Open Payments shows $2,278 in general payments to Elizabeth Clark from 2 companies from 2025 to 2025. The largest total came from Boston Scientific Corporation.
How long has Elizabeth Ann Clark been practicing?
Elizabeth Clark graduated from medical school in 2014, 12 years ago.
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