Erica Walker, APRN
- Medicare patients, 2024
- 149
- Part D claims, 2024
- 230
- Affiliated sites
- 2
- Medical group
- 1
- State license
- 1
- Practice address
- 10820 Kingston Pike, Knoxville, TN 37934
- Practice phone
- Call (865) 671-6720
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Summit Express Clinic at Farragut
Urgent Care Center · Knoxville, Tennessee
Find Erica Walker'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.
Erica Walker is a family nurse practitioner in Knoxville, Tennessee
Erica Walker practices at Summit Express Clinic at Farragut in Knoxville, Tennessee.
Erica Walker's NPI, 1255944039, was assigned on August 31, 2020. Erica Walker holds Florida license APRN11008408.
- NPI
- 1255944039NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1951728948
- NPI enumeration date
- August 31, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (865) 671-6720
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 32
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Erica Walker practices at Summit Express Clinic at Farragut in Knoxville, Tennessee
Erica Walker's primary practice is Summit Express Clinic at Farragut, at 10820 Kingston Pike, Knoxville, TN 37934. The practice phone is (865) 671-6720.
- Summit Express Clinic at Farragut10820 Kingston Pike, Knoxville, TN 37934Phone(865) 671-6720
Source: Dmand AI Affiliation Data
Erica Walker is affiliated with 2 sites of care and 1 medical group
Erica Walker's primary practice is Summit Express Clinic at Farragut in Knoxville, Tennessee. The medical group on file is Summit Medical Group. Dmand AI also links Erica Walker to 1 more group practice or clinic, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Erica Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Erica Walker practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Summit Express Clinic at Farragut | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Erica Walker is one of 7,243 family nurse practitioners in Tennessee
Family is Erica Walker's primary specialty in the NPI Registry, under taxonomy code 363LF0000X. Erica Walker is licensed in Florida.
Specialties and state licenses
- Family nurse practitioner, FloridaPrimary
Family nurse practitioners near Erica Walker
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
Erica Walker treated 149 Medicare patients in 2024, average age 75
CMS counts 149 Medicare patients who saw Erica Walker in 2024. The largest group is 65 to 74, with 82 patients. 75% of them have high cholesterol, and 63% have high blood pressure. Their average risk score is 1.04, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Erica Walker's median patient age at 41, with 61% women.
Erica Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Erica Walker's Medicare patients by sex, 2024
- Women10168%
- Men4832%
Chronic conditions among Erica Walker's Medicare patients, 2024
- High cholesterol75%
- High blood pressure63%
- Arthritis48%
- Mood disorders28%
- Depression27%
- Anxiety26%
- Diabetes26%
- Chronic kidney disease24%
Share of Medicare patients with each condition. A patient can have several.
Erica Walker's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 41
Patient panel by sex, all payers
- Women61%
- Men39%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Erica Walker wrote 230 Medicare Part D claims in 2024
In 2024, Erica Walker wrote 230 Medicare Part D claims for 175 patients. 89% of them were for generic drugs.
Erica Walker's Part D claims by kind of drug, 2024
- Generic204 claims89%
- Brand-name and other26 claims11%
Drug classes CMS tracks in Erica Walker's Part D claims, 2024
- Antibiotics45%104 of 230 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 Erica Walker takes part in Medicare
Erica Walker 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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Sources for Erica Walker'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 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) |
| 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 Erica Walker
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Erica Walker's NPI number?
Erica Walker's NPI number is 1255944039. It was assigned on August 31, 2020, and it is active in the NPI Registry.
What does Erica Walker specialize in?
Erica Walker is a family nurse practitioner in Knoxville, Tennessee. The primary specialty in the NPI Registry is Family Nurse Practitioner (taxonomy code 363LF0000X).
Where does Erica Walker practice?
Erica Walker practices at 10820 Kingston Pike, Knoxville, TN 37934. Erica Walker's primary practice is Summit Express Clinic at Farragut in Knoxville, Tennessee. Dmand AI also links Erica Walker to 1 group practice or clinic.
What is Erica Walker's office phone number?
The practice phone on file for Erica Walker is (865) 671-6720.
What is Erica Walker's medical license number?
Erica Walker holds Florida license APRN11008408.
What medical group is Erica Walker part of?
Erica Walker is linked to Summit Medical Group.
Does Erica Walker accept Medicare?
Yes. CMS lists Erica Walker as accepting Medicare assignment.
How many Medicare patients does Erica Walker see?
CMS counts 149 Medicare patients who saw Erica Walker in 2024, with an average age of 75.
How long has Erica Walker been practicing?
Erica Walker graduated from medical school in 2020, 6 years ago.
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