Am J Emerg Med
AlabamaBurnsCause of Death
Dr. Robert E. Clark, MD
NPI1518944198PAC ID9133299142
- Medicare services, 2024
- 1,254
- Medicare patients, 2024
- 378
- Part D claims, 2024
- 1,697
- Publications
- 1
- Hospital affiliations
- 2
- Practice address
- 1600 22nd Ave, Meridian, MS 39301
- Practice phone
- Call (601) 656-2062
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Neshoba County Dialysis
Meridian, Mississippi
Find Dr. 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.
Dr. Robert E. Clark is a nephrologist in Meridian, Mississippi
Dr. Clark practices at Neshoba County Dialysis in Meridian, Mississippi.
Dr. Clark's NPI, 1518944198, was assigned on December 27, 2005. Dr. Clark graduated from University of Mississippi School of Medicine in 1977. Dr. Clark holds Mississippi license 07973.
NPI and contact details
- NPI
- 1518944198NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9133299142
- NPI enumeration date
- December 27, 2005
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (601) 656-2062
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 75
- Medical school graduation
- 1977
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Robert E. Clark practices at Neshoba County Dialysis in Meridian, Mississippi
Dr. Clark's primary practice is Neshoba County Dialysis, at 1600 22nd Ave, Meridian, MS 39301 in Lauderdale County. The practice phone is (601) 656-2062.
- Neshoba County Dialysis1600 22nd Ave, Meridian, MS 39301 · Lauderdale CountyPhone(601) 656-2062
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. Robert E. Clark is affiliated with 10 sites of care and 2 medical groups
Dr. Clark's primary practice is Neshoba County Dialysis in Meridian, Mississippi. Dr. Clark is also affiliated with Baptist Anderson Regional Medical Center. The medical group on file is Baptist Medical Group - Anderson Physician Alliance. Dmand AI also links Dr. Clark to 1 more hospital, 5 dialysis centers, 1 group practice or clinic, 1 rural health clinic and 1 medical group, each named with a free account.
Neshoba County DialysisPrimary
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Robert E. Clark's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Clark practices, 9 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Neshoba County Dialysis | Available with a free account |
| +9 more sites and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Robert E. Clark is one of 95 nephrologists in Mississippi
Nephrology is Dr. Clark's primary specialty in the NPI Registry, under taxonomy code 207RN0300X. Dr. Clark is licensed in Mississippi.
Specialties and state licenses
- Nephrology, MississippiPrimary
Nephrologists near Dr. Clark
Counts of nephrologists with a Dmand AI profile, by place and practice. Each opens the list.
95nephrologists in Mississippi
6nephrologists in Meridian
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Robert E. Clark billed Medicare for 1,254 services in 2024
CMS data shows 1,254 Medicare services from Dr. Clark across 10 procedure codes in 2024, for 378 Medicare patients. Medicare paid $149,997 for them.
Medicare services, 20241,254
Medicare patients378
Paid by Medicare$149,997
Procedure codes10
Dr. Clark's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 7892024: 8214%
- Tests and treatments
- 2023: 4402024: 4332%
Where Dr. Clark's Medicare services took place, 2024
- In an office26721%
- In a facility98779%
Dr. Clark compared with the Mississippi median for nephrologists, 2024
- Dr. Clark
- Mississippi median
- Medicare services
- 1,254vs 1,3517% below
- Medicare patients
- 378vs 378Close to median
- Part D claims
- 1,384vs 79674% above
Medians across 99 nephrologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Clark'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.
Need commercial claims for Dr. Clark?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Clark and other nephrologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Robert E. Clark treated 378 Medicare patients in 2024, average age 69
CMS counts 378 Medicare patients who saw Dr. Clark in 2024. The largest group is under 65, with 121 patients. 75% of them have chronic kidney disease, and 75% have high blood pressure. 34% are also on Medicaid. Their average risk score is 4.97, 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. Clark's median patient age at 71, with 50% women.
Medicare patients, 2024378
Average age69
Average risk score4.97
Also on Medicaid34%
Dr. Clark's Medicare patients by age, 2024
Dr. Clark's Medicare patients by sex, 2024
- Women17947%
- Men19953%
Chronic conditions among Dr. Clark's Medicare patients, 2024
- Chronic kidney disease75%
- High blood pressure75%
- High cholesterol75%
- Diabetes71%
- Arthritis49%
- Heart failure49%
- Ischemic heart disease44%
- Atrial fibrillation26%
Share of Medicare patients with each condition. A patient can have several.
Dr. 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 71
Patient panel by sex, all payers
- Women50%
- Men50%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. Robert E. Clark wrote 1,697 Medicare Part D claims in 2024
In 2024, Dr. Clark wrote 1,697 Medicare Part D claims for 281 patients. 85% of them were for generic drugs. CMS names the drug for 1,384 of them, across 46 drugs with 11 or more claims each, at $445,546 in total drug cost. In 2023, CMS named 1,487 claims across 50 drugs.
Part D claims, 20241,697
Drugs named by CMS46
Total drug cost$445,546
Part D patients281
Dr. Clark's Part D claims by kind of drug, 2024
- Generic1,443 claims85%
- Brand-name254 claims15%
Dr. Clark'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. Clark's Part D claims, 2024
- Opioids2%35 of 1,697 claims
- Antibiotics1%22 of 1,697 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: 1,4872024: 1,3847%
Drugs named by CMS: 46 in 2024, 50 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
How Dr. Robert E. Clark takes part in Medicare
Dr. 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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Dr. Robert E. Clark has 1 publication on record
Dmand AI links 1 paper to Dr. Clark in 2018. Dr. Clark's most frequent co-authors are Jean-Francois Pittet, MD and Duraid S. Younan, MD.
Papers1
Dr. Clark's most frequent co-authors
Recent publications by Dr. Clark
See who Dr. Clark researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Clark works with, so you can find a warm path to the right nephrologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Robert E. Clark received $1,671 in industry payments from 2016 to 2025
CMS Open Payments shows 91 general payments to Dr. Clark from 22 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 96% of the total. AstraZeneca Pharmaceuticals LP paid the most, $305.
General payments to Dr. Clark by program year, 2016 to 2025
General payments to Dr. Clark by kind, 2016 to 2025
$1.7Kin total
- Food and beverage$1,60396%
- Education$694%
Companies that paid Dr. Clark the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Robert E. Clark graduated from University of Mississippi School of Medicine
Dr. Clark graduated from University of Mississippi School of Medicine in 1977.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Robert E. 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 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) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| 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. Robert E. 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 Dr. Robert E. Clark's NPI number?
Dr. Robert E. Clark's NPI number is 1518944198. It was assigned on December 27, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Robert E. Clark?
Dr. Robert E. Clark is a nephrologist in Meridian, Mississippi. The primary specialty in the NPI Registry is Nephrology Physician (taxonomy code 207RN0300X).
Where does Dr. Robert E. Clark practice?
Dr. Clark practices at 1600 22nd Ave, Meridian, MS 39301. Dr. Clark's primary practice is Neshoba County Dialysis in Meridian, Mississippi. Dmand AI also links Dr. Clark to 1 hospital, 5 dialysis centers, 1 group practice or clinic, 1 rural health clinic and 1 medical group.
What is Dr. Robert E. Clark's office phone number?
The practice phone on file for Dr. Clark is (601) 656-2062.
What is Dr. Robert E. Clark's medical license number?
Dr. Clark holds Mississippi license 07973.
Which hospitals is Dr. Robert E. Clark affiliated with?
Dr. Clark is affiliated with Baptist Anderson Regional Medical Center. Dmand AI links Dr. Clark to 1 more hospital.
What medical group is Dr. Robert E. Clark part of?
Dr. Clark is linked to Baptist Medical Group - Anderson Physician Alliance. Dmand AI links Dr. Clark to 1 more medical group.
Does Dr. Robert E. Clark accept Medicare?
Yes. CMS data shows Dr. Clark billed Medicare for 1,254 services in 2024, and Dr. Clark accepts Medicare assignment.
How many Medicare patients does Dr. Robert E. Clark see?
CMS counts 378 Medicare patients who saw Dr. Clark in 2024, with an average age of 69.
What services does Dr. Robert E. Clark bill to Medicare?
In 2024, Dr. Clark's most billed Medicare services were hospital inpatient care (99232), dialysis (90960) and dialysis (90961).
Show 6 more questionsShow fewer questions
Where did Dr. Robert E. Clark go to medical school?
Dr. Clark graduated from University of Mississippi School of Medicine in 1977.
What drugs does Dr. Robert E. Clark prescribe most?
In 2024 Medicare Part D data, Dr. Clark's most prescribed drugs by claims were Sevelamer Carbonate, Amlodipine Besylate and Velphoro.
Has Dr. Robert E. Clark received payments from drug or device companies?
CMS Open Payments shows $1,671 in general payments to Dr. Clark from 22 companies from 2016 to 2025. The largest total came from AstraZeneca Pharmaceuticals LP.
How long has Dr. Robert E. Clark been practicing?
Dr. Clark graduated from medical school in 1977, 49 years ago.
Does Dr. Robert E. Clark do research?
Dmand AI links 1 publication to Dr. Clark.
Who does Dr. Robert E. Clark publish with?
Dr. Clark's most frequent co-authors are Jean-Francois Pittet, MD (1 shared paper) and Duraid S. Younan, MD (1 shared paper).
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