Dr. Amanda Rene Walker, MD
- Medicare services, 2024
- 465
- Medicare patients, 2024
- 188
- Part D claims, 2024
- 1,350
- Hospital affiliations
- 1
- Industry payments
- $22
- Practice address
- 615 New Ballas Road, Saint Louis, MO 63141
- Practice phone
- Call (314) 251-6000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Amanda Rene Walker is an internist in Saint Louis, Missouri
Dr. Walker practices at Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy.
Dr. Walker's NPI, 1073002317, was assigned on May 2, 2018. Dr. Walker graduated from University of Tennessee, Hsc, College of Medicine in 2018. Dr. Walker holds Tennessee license 65015.
- NPI
- 1073002317NPI Registry (opens in a new tab)
- NPI enumeration date
- May 2, 2018
- NPI status
- Active
- Practice phone
- (314) 251-6000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 34
- Medical school graduation
- 2018
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Amanda Rene Walker practices at Mercy Hospital St. Louis in Saint Louis, Missouri
Dr. Walker's primary practice is Mercy Hospital St. Louis, at 615 New Ballas Road, Saint Louis, MO 63141 in St. Louis County. The practice phone is (314) 251-6000.
- Mercy Hospital St. Louis615 New Ballas Road, Saint Louis, MO 63141 · St. Louis CountyPhone(314) 251-6000
Source: Dmand AI Affiliation Data
Dr. Amanda Rene Walker is affiliated with 3 sites of care and 4 medical groups
Dr. Walker's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. The medical group on file is Signify Health. Dmand AI also links Dr. Walker to 3 more medical groups and 2 group practices and clinics, 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. Amanda Rene Walker's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Walker practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Mercy Hospital St. Louis | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Amanda Rene Walker is one of 2,114 internists in Missouri
Internal medicine is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 207R00000X. Dr. Walker is licensed in Tennessee.
Specialties and state licenses
- Internal medicine, TennesseePrimary
Internists near Dr. Walker
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. Amanda Rene Walker billed Medicare for 465 services in 2024
CMS data shows 465 Medicare services from Dr. Walker across 7 procedure codes in 2024, for 188 Medicare patients. Medicare paid $21,132 for them. Every service was in an office.
Dr. Walker's Medicare services by type, 2022 to 2024
- 2022
- 2024
- Office and hospital visits
- 2022: 02024: 251
- Surgery
- 2022: 02024: 95
- Lab and pathology
- 2022: 152024: 63320%
- Other services
- 2022: 02024: 41
- Tests and treatments
- 2022: 02024: 15
Dr. Walker compared with the Missouri median for internists, 2024
- Dr. Walker
- Missouri median
- Medicare services
- 465vs 53012% below
- Medicare patients
- 188vs 21111% below
- Part D claims
- 873vs 3252.7 times
Medians across 2,076 internists in Missouri with Dmand AI profiles that report each measure.
Dr. Walker's 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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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Walker and other internists in Missouri.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Amanda Rene Walker treated 188 Medicare patients in 2024, average age 76
CMS counts 188 Medicare patients who saw Dr. Walker in 2024. The largest group is 65 to 74, with 83 patients. 66% of them have high cholesterol, and 65% have high blood pressure. 9% are also on Medicaid. Their average risk score is 0.99, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Dr. Walker's median patient age at 69, with 67% women.
Dr. Walker's Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
Dr. Walker's Medicare patients by sex, 2024
- Women9148%
- Men9752%
Chronic conditions among Dr. Walker's Medicare patients, 2024
- High cholesterol66%
- High blood pressure65%
- Arthritis34%
- Anxiety23%
- Diabetes22%
- Ischemic heart disease22%
- Mood disorders20%
- Depression17%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 69
Patient panel by sex, all payers
- Women67%
- Men32%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Amanda Rene Walker wrote 1,350 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 1,350 Medicare Part D claims for 327 patients. 90% of them were for generic drugs. CMS names the drug for 873 of them, across 38 drugs with 11 or more claims each, at $13,657 in total drug cost. In 2023, CMS named 635 claims across 25 drugs.
Dr. Walker's Part D claims by kind of drug, 2024
- Generic1,214 claims90%
- Brand-name118 claims9%
- Other18 claims1%
Dr. Walker's 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. Walker's Part D claims, 2024
- Opioids2%27 of 1,350 claims
- Antibiotics8%103 of 1,350 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: 6352024: 87337%
Drugs named by CMS: 38 in 2024, 25 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
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Dr. Amanda Rene Walker received $22 in industry payments in 2023
CMS Open Payments shows 1 general payment to Dr. Walker from 1 drug or device company in 2023. Food and beverage make up the largest share, 100% of the total. Novo Nordisk Inc paid the most, $22.
Companies that paid Dr. Walker the most, 2023 to 2023
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Amanda Rene Walker graduated from University of Tennessee, Hsc, College of Medicine
Dr. Walker graduated from University of Tennessee, Hsc, College of Medicine in 2018.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Amanda Rene 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 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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| 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. Amanda Rene 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 Dr. Amanda Rene Walker's NPI number?
Dr. Amanda Rene Walker's NPI number is 1073002317. It was assigned on May 2, 2018, and it is active in the NPI Registry.
What kind of doctor is Dr. Amanda Rene Walker?
Dr. Amanda Rene Walker is an internist in Saint Louis, Missouri. The primary specialty in the NPI Registry is Internal Medicine Physician (taxonomy code 207R00000X).
Where does Dr. Amanda Rene Walker practice?
Dr. Walker practices at 615 New Ballas Road, Saint Louis, MO 63141. Dr. Walker's primary practice is Mercy Hospital St. Louis in Saint Louis, Missouri, part of Mercy. Dmand AI also links Dr. Walker to 3 medical groups and 2 group practices and clinics.
What is Dr. Amanda Rene Walker's office phone number?
The practice phone on file for Dr. Walker is (314) 251-6000.
What is Dr. Amanda Rene Walker's medical license number?
Dr. Walker holds Tennessee license 65015.
Which hospitals is Dr. Amanda Rene Walker affiliated with?
Dr. Walker practices at Mercy Hospital St. Louis in Saint Louis, Missouri.
What medical group is Dr. Amanda Rene Walker part of?
Dr. Walker is linked to Signify Health. Dmand AI links Dr. Walker to 3 more medical groups.
Does Dr. Amanda Rene Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 465 services in 2024.
How many Medicare patients does Dr. Amanda Rene Walker see?
CMS counts 188 Medicare patients who saw Dr. Walker in 2024, with an average age of 76.
What services does Dr. Amanda Rene Walker bill to Medicare?
In 2024, Dr. Walker's most billed Medicare services were office visit, established patient (99213), office visit, established patient (99214) and surgery: heart and blood vessels (36415).
Show 4 more questionsShow fewer questions
Where did Dr. Amanda Rene Walker go to medical school?
Dr. Walker graduated from University of Tennessee, Hsc, College of Medicine in 2018.
What drugs does Dr. Amanda Rene Walker prescribe most?
In 2024 Medicare Part D data, Dr. Walker's most prescribed drugs by claims were Atorvastatin Calcium, Amlodipine Besylate and Furosemide.
Has Dr. Amanda Rene Walker received payments from drug or device companies?
CMS Open Payments shows $22 in general payments to Dr. Walker from 1 company from 2023 to 2023. The largest total came from Novo Nordisk Inc.
How long has Dr. Amanda Rene Walker been practicing?
Dr. Walker graduated from medical school in 2018, 8 years ago.
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