Dr. Jonathan Robert Walker, MD
- Medicare services, 2024
- 166
- Medicare patients, 2024
- 149
- Part D claims, 2024
- 17
- MIPS score, 2024
- 84
- Hospital affiliations
- 2
- Practice address
- 309 Jackson Street, Monroe, LA 71201
- Practice phone
- Call (318) 966-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Dr. Jonathan Robert Walker is a hospitalist in Monroe, Louisiana
Dr. Walker practices at St. Francis Medical Center in Monroe, Louisiana, part of Franciscan Missionaries of Our Lady.
Dr. Walker's NPI, 1992332613, was assigned on March 24, 2020. Dr. Walker holds Louisiana license 343457.
- NPI
- 1992332613NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3274955240
- NPI enumeration date
- March 24, 2020
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (318) 966-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 33
- Medical school graduation
- 2019
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Jonathan Robert Walker practices at St. Francis Medical Center in Monroe, Louisiana
Dr. Walker's primary practice is St. Francis Medical Center, at 309 Jackson Street, Monroe, LA 71201 in Ouachita Parish. The practice phone is (318) 966-4000.
- St. Francis Medical Center309 Jackson Street, Monroe, LA 71201 · Ouachita ParishPhone(318) 966-4000
Source: Dmand AI Affiliation Data
Dr. Jonathan Robert Walker is affiliated with 3 sites of care and 1 medical group
Dr. Walker's primary practice is St. Francis Medical Center in Monroe, Louisiana, part of Franciscan Missionaries of Our Lady. Dr. Walker is also affiliated with Citizens Medical Center. The medical group on file is St. Francis Medical Center. Dmand AI also links Dr. Walker to 1 more school health center, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Jonathan Robert 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 |
|---|---|
| St. Francis Medical Center | Available with a free account |
| +2 more affiliated sites | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Jonathan Robert Walker is one of 324 hospitalists in Louisiana
Hospitalist is Dr. Walker's primary specialty in the NPI Registry, under taxonomy code 208M00000X. Dr. Walker is licensed in Louisiana.
Specialties and state licenses
- Hospitalist, LouisianaPrimary
Hospitalists near Dr. Walker
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. Jonathan Robert Walker billed Medicare for 166 services in 2024
CMS data shows 166 Medicare services from Dr. Walker across 3 procedure codes in 2024, for 149 Medicare patients. Medicare paid $15,156 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Walker compared with the Louisiana median for hospitalists, 2024
- Dr. Walker
- Louisiana median
- Medicare services
- 166vs 34452% below
- Medicare patients
- 149vs 156Close to median
Medians across 307 hospitalists in Louisiana 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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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Jonathan Robert Walker treated 149 Medicare patients in 2024, average age 77
CMS counts 149 Medicare patients who saw Dr. Walker in 2024. The largest group is 75 to 84, with 68 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 24% are also on Medicaid. Their average risk score is 2.31, 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. Walker's median patient age at 63, with 52% women.
Dr. Walker's Medicare patients by age, 2024
Dr. Walker's Medicare patients by sex, 2024
- Women7852%
- Men7148%
Chronic conditions among Dr. Walker's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis62%
- Ischemic heart disease58%
- Atrial fibrillation50%
- Chronic kidney disease48%
- Heart failure48%
- Diabetes44%
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 63
Patient panel by sex, all payers
- Women52%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Jonathan Robert Walker wrote 17 Medicare Part D claims in 2024
In 2024, Dr. Walker wrote 17 Medicare Part D claims. 76% of them were for generic drugs.
Dr. Walker's Part D claims by kind of drug, 2024
- Generic13 claims76%
- Brand-name and other4 claims24%
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
Dr. Jonathan Robert Walker scored 84 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 84 out of 100 for Dr. Walker for performance year 2024, reported as part of a group. Dr. Walker accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Dr. Walker's MIPS scores, performance year 2024
- 84of 100Final score
- 78.2of 100Quality
- 100of 100Promoting Interoperability
- 40of 100Improvement Activities
- 69of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Dr. Jonathan Robert Walker received $52 in industry payments from 2024 to 2025
CMS Open Payments shows 3 general payments to Dr. Walker from 3 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $21.
General payments to Dr. Walker by program year, 2024 to 2025
Companies that paid Dr. Walker 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 Dr. Jonathan Robert 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 (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)Clinician Public Reporting: Overall MIPS Performance (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. Jonathan Robert 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. Jonathan Robert Walker's NPI number?
Dr. Jonathan Robert Walker's NPI number is 1992332613. It was assigned on March 24, 2020, and it is active in the NPI Registry.
What kind of doctor is Dr. Jonathan Robert Walker?
Dr. Jonathan Robert Walker is a hospitalist in Monroe, Louisiana. The primary specialty in the NPI Registry is Hospitalist Physician (taxonomy code 208M00000X).
Where does Dr. Jonathan Robert Walker practice?
Dr. Walker practices at 309 Jackson Street, Monroe, LA 71201. Dr. Walker's primary practice is St. Francis Medical Center in Monroe, Louisiana, part of Franciscan Missionaries of Our Lady. Dmand AI also links Dr. Walker to 1 school health center.
What is Dr. Jonathan Robert Walker's office phone number?
The practice phone on file for Dr. Walker is (318) 966-4000.
What is Dr. Jonathan Robert Walker's medical license number?
Dr. Walker holds Louisiana license 343457.
Which hospitals is Dr. Jonathan Robert Walker affiliated with?
Dr. Walker practices at St. Francis Medical Center in Monroe, Louisiana. Dr. Walker is also affiliated with Citizens Medical Center.
What medical group is Dr. Jonathan Robert Walker part of?
Dr. Walker is linked to St. Francis Medical Center.
Does Dr. Jonathan Robert Walker accept Medicare?
Yes. CMS data shows Dr. Walker billed Medicare for 166 services in 2024, and Dr. Walker accepts Medicare assignment.
What is Dr. Jonathan Robert Walker's MIPS score?
Dr. Walker's MIPS final score for performance year 2024 is 84 out of 100, reported as part of a group.
How many Medicare patients does Dr. Jonathan Robert Walker see?
CMS counts 149 Medicare patients who saw Dr. Walker in 2024, with an average age of 77.
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What services does Dr. Jonathan Robert Walker bill to Medicare?
In 2024, Dr. Walker's most billed Medicare services were hospital inpatient care (99222), hospital inpatient care (99232) and hospital inpatient care (99223).
Has Dr. Jonathan Robert Walker received payments from drug or device companies?
CMS Open Payments shows $52 in general payments to Dr. Walker from 3 companies from 2024 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Jonathan Robert Walker been practicing?
Dr. Walker graduated from medical school in 2019, 7 years ago.
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