Dr. Risa M. Webb, MD

  • Jackson, MS
  • Infectious disease specialist
NPI1306874268PAC ID8123037512
Medicare services, 2024
233
Medicare patients, 2024
94
Part D claims, 2024
212
Publications
10
MIPS score, 2024
84
Practice address
2500 N State St, Jackson, MS 39216
Practice phone
Call (601) 984-4100
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

University of Mississippi Medical Center

Hospital · Jackson, Mississippi

See all 5 affiliations

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Dr. Risa M. Webb is an infectious disease specialist in Jackson, Mississippi

Dr. Webb practices at University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning.

Dr. Webb's NPI, 1306874268, was assigned on June 29, 2006. Dr. Webb graduated from University of Mississippi School of Medicine in 1986. Dr. Webb holds Mississippi license 11475.

NPI and contact details
Medicare PAC ID
8123037512
NPI enumeration date
June 29, 2006
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(601) 984-4100
Professional email
Get email
Personal email
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Mobile number
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Sex
Female
Estimated age
66
Medical school graduation
1986

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. Risa M. Webb practices at University of Mississippi Medical Center in Jackson, Mississippi

Dr. Webb's primary practice is University of Mississippi Medical Center, at 2500 N State St, Jackson, MS 39216 in Hinds County. The practice phone is (601) 984-4100.

Source: Dmand AI Affiliation Data

Dr. Risa M. Webb is affiliated with 3 sites of care and 2 medical groups

Dr. Webb's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. Dr. Webb is also affiliated with Mississippi Baptist Medical Center. The medical group on file is University of Mississippi Medical Center. Dmand AI also links Dr. Webb to 1 more behavioral health center and 1 medical group, each named with a free account. Dr. Webb's employer is on file too: a hospital.

See all 5 affiliations for Dr. Webb

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. Risa M. Webb's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Webb practices, 3 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
University of Mississippi Medical CenterAvailable with a free account
+2 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Mississippi Institutions of Higher Learning and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Risa M. Webb is one of 42 infectious disease specialists in Mississippi

Infectious disease is Dr. Webb's primary specialty in the NPI Registry, under taxonomy code 207RI0200X. Dr. Webb is licensed in Mississippi.

Specialties and state licenses

  • Infectious disease, MississippiPrimaryLicense 11475 · taxonomy 207RI0200X

Infectious disease specialists near Dr. Webb

Counts of infectious disease specialists 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. Risa M. Webb billed Medicare for 233 services in 2024

CMS data shows 233 Medicare services from Dr. Webb across 8 procedure codes in 2024, for 94 Medicare patients. Medicare paid $14,134 for them. Every service was in a facility, such as a hospital, rather than an office.

Medicare services, 2024233
Medicare patients94
Paid by Medicare$14,134
Procedure codes8

Dr. Webb's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Office and hospital visits
2023: 762024: 212179%
Other services
2023: 02024: 21

Dr. Webb compared with the Mississippi median for infectious disease specialists, 2024

  • Dr. Webb
  • Mississippi median
Medicare services
233vs 74769% below
Medicare patients
94vs 27265% below
Part D claims
153vs 29248% below

Medians across 41 infectious disease specialists in Mississippi with Dmand AI profiles that report each measure.

Dr. Webb'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.

See all procedures by Dr. Webb

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Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Webb and other infectious disease specialists in Mississippi.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. Risa M. Webb treated 94 Medicare patients in 2024, average age 66

CMS counts 94 Medicare patients who saw Dr. Webb in 2024. The largest group is 65 to 74, with 48 patients. 75% of them have high blood pressure, and 65% have high cholesterol. 47% are also on Medicaid. Their average risk score is 3.24, 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. Webb's median patient age at 56, with 52% women.

Medicare patients, 202494
Average age66
Average risk score3.24
Also on Medicaid47%

Dr. Webb's Medicare patients by age, 2024

CMS leaves out age groups with fewer than 11 patients.

Dr. Webb's Medicare patients by sex, 2024

  • Women4952%
  • Men4548%

Chronic conditions among Dr. Webb's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol65%
  3. Mood disorders56%
  4. Depression53%
  5. Diabetes51%
  6. Anxiety49%
  7. Arthritis47%
  8. COPD44%

Share of Medicare patients with each condition. A patient can have several.

Dr. Webb's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 56

Patient panel by sex, all payers

  • Women52%
  • Men48%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. Risa M. Webb wrote 212 Medicare Part D claims in 2024

In 2024, Dr. Webb wrote 212 Medicare Part D claims for 49 patients. 80% of them were for generic drugs. CMS names the drug for 153 of them, across 5 drugs with 11 or more claims each, at $48,850 in total drug cost. In 2023, CMS named 194 claims across 6 drugs.

Part D claims, 2024212
Drugs named by CMS5
Total drug cost$48,850
Part D patients49

Dr. Webb's Part D claims by kind of drug, 2024

  • Generic169 claims80%
  • Brand-name43 claims20%

Dr. Webb'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. Webb's Part D claims, 2024

  • Antibiotics14%30 of 212 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: 1942024: 15321%

Drugs named by CMS: 5 in 2024, 6 in 2023.

See all prescribing by Dr. Webb

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

Dr. Risa M. Webb 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. Webb for performance year 2024, reported as part of a group. Dr. Webb accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Dr. Webb's MIPS scores, performance year 2024

  • 84of 100Final score
  • 67.7of 100Quality
  • 100of 100Promoting Interoperability
  • 40of 100Improvement Activities
  • 71of 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. Risa M. Webb has 10 publications on record

Dmand AI links 10 papers to Dr. Webb, published from 2016 to 2022. 2022 was the busiest year, with 2. The most frequent topics are Mississippi, Antitubercular Agents and Antibiotics, Antitubercular. Dr. Webb has published most often in J Clin Microbiol. Dr. Webb's most frequent co-authors are Ithiel James Frame, MD, PhD, Tulip A. Jhaveri, MD and Samantha M. Williams, MD.

Papers10
Years published2016 to 2022

Dr. Webb's papers by year, 2016 to 2022

Topics Dr. Webb writes about most

  • Mississippi
  • Antitubercular Agents
  • Antibiotics, Antitubercular
  • Antigens, Bacterial
  • Delayed Diagnosis
  • Ill-Housed Persons
  • Mycobacterium Infections
  • Mycobacterium leprae

Dr. Webb's most frequent co-authors

Recent publications by Dr. Webb

See all 10 publications and co-authors

See who Dr. Webb researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Webb works with, so you can find a warm path to the right infectious disease specialists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. Risa M. Webb received $251 in industry payments from 2016 to 2023

CMS Open Payments shows 14 general payments to Dr. Webb from 4 drug and device companies from 2016 to 2023. Food and beverage make up the largest share, 94% of the total. Bristol-Myers Squibb Company paid the most, $191.

General payments to Dr. Webb by program year, 2016 to 2023

General payments to Dr. Webb by kind, 2016 to 2023

$251in total
  • Food and beverage$23594%
  • Education$166%

Companies that paid Dr. Webb the most, 2016 to 2023

Share is of all general payments to this clinician.

See all payments to Dr. Webb

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. Risa M. Webb graduated from University of Mississippi School of Medicine

Dr. Webb graduated from University of Mississippi School of Medicine in 1986.

  1. Medical schoolUniversity of Mississippi School of Medicine

Source: Dmand AI Professional Profile Data

Sources for Dr. Risa M. Webb's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare 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 percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Training, board certification and membershipsDmand AI Professional Profile Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. Risa M. Webb

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. Risa M. Webb's NPI number?

Dr. Risa M. Webb's NPI number is 1306874268. It was assigned on June 29, 2006, and it is active in the NPI Registry.

What kind of doctor is Dr. Risa M. Webb?

Dr. Risa M. Webb is an infectious disease specialist in Jackson, Mississippi. The primary specialty in the NPI Registry is Infectious Disease Physician (taxonomy code 207RI0200X).

Where does Dr. Risa M. Webb practice?

Dr. Webb practices at 2500 N State St, Jackson, MS 39216. Dr. Webb's primary practice is University of Mississippi Medical Center in Jackson, Mississippi, part of Mississippi Institutions of Higher Learning. Dmand AI also links Dr. Webb to 1 behavioral health center and 1 medical group.

What is Dr. Risa M. Webb's office phone number?

The practice phone on file for Dr. Webb is (601) 984-4100.

What is Dr. Risa M. Webb's medical license number?

Dr. Webb holds Mississippi license 11475.

Which hospitals is Dr. Risa M. Webb affiliated with?

Dr. Webb practices at University of Mississippi Medical Center in Jackson, Mississippi. Dr. Webb is also affiliated with Mississippi Baptist Medical Center.

What medical group is Dr. Risa M. Webb part of?

Dr. Webb is linked to University of Mississippi Medical Center. Dmand AI links Dr. Webb to 1 more medical group.

Does Dr. Risa M. Webb accept Medicare?

Yes. CMS data shows Dr. Webb billed Medicare for 233 services in 2024, and Dr. Webb accepts Medicare assignment.

What is Dr. Risa M. Webb's MIPS score?

Dr. Webb'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. Risa M. Webb see?

CMS counts 94 Medicare patients who saw Dr. Webb in 2024, with an average age of 66.

Show 7 more questionsShow fewer questions

What services does Dr. Risa M. Webb bill to Medicare?

In 2024, Dr. Webb's most billed Medicare services were hospital inpatient care (99232), hospital inpatient care (99231) and hospital inpatient care (99233).

Where did Dr. Risa M. Webb go to medical school?

Dr. Webb graduated from University of Mississippi School of Medicine in 1986.

What drugs does Dr. Risa M. Webb prescribe most?

In 2024 Medicare Part D data, Dr. Webb's most prescribed drugs by claims were Rifampin, Isoniazid and Priftin.

Has Dr. Risa M. Webb received payments from drug or device companies?

CMS Open Payments shows $251 in general payments to Dr. Webb from 4 companies from 2016 to 2023. The largest total came from Bristol-Myers Squibb Company.

How long has Dr. Risa M. Webb been practicing?

Dr. Webb graduated from medical school in 1986, 40 years ago.

Does Dr. Risa M. Webb do research?

Dmand AI links 10 publications to Dr. Webb, published from 2016 to 2022.

Who does Dr. Risa M. Webb publish with?

Dr. Webb's most frequent co-authors are Ithiel James Frame, MD, PhD (2 shared papers), Tulip A. Jhaveri, MD (2 shared papers) and Samantha M. Williams, MD (2 shared papers).

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