Marshall William Witt, PA-C
- Medicare patients, 2024
- 1,021
- Part D claims, 2024
- 1,258
- MIPS score, 2024
- 75
- Hospital affiliations
- 2
- Industry payments
- $752
- Practice address
- 130 Medical Circle, Nashville, AR 71852
- Practice phone
- Call (870) 845-4400
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
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Marshall William Witt is a physician assistant in Nashville, Arkansas
Marshall Witt practices at Howard Memorial Hospital in Nashville, Arkansas, part of Howard Memorial Hospital.
Marshall Witt's NPI, 1881470805, was assigned on September 5, 2023. Marshall Witt graduated from University of Arkansas College of Medicine in 2023. Marshall Witt holds Arkansas license PA-1204.
- NPI
- 1881470805NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3870949076
- NPI enumeration date
- September 5, 2023
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (870) 845-4400
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 29
- Medical school graduation
- 2023
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Marshall William Witt practices at Howard Memorial Hospital in Nashville, Arkansas
Marshall Witt's primary practice is Howard Memorial Hospital, at 130 Medical Circle, Nashville, AR 71852 in Howard County. The practice phone is (870) 845-4400.
- Howard Memorial Hospital130 Medical Circle, Nashville, AR 71852 · Howard CountyPhone(870) 845-4400
Source: Dmand AI Affiliation Data
Marshall William Witt is affiliated with 2 sites of care and 2 medical groups
Marshall Witt's primary practice is Howard Memorial Hospital in Nashville, Arkansas, part of Howard Memorial Hospital. Marshall Witt is also affiliated with Baptist Health Medical Center-Little Rock. The medical group on file is Martin Orthopedics. Dmand AI also links Marshall Witt to 1 more medical group, named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Marshall William Witt's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Marshall Witt practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Howard Memorial Hospital | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Howard Memorial Hospital and 6.2K+ hospitals, with verified contacts in the same login.
Marshall William Witt is one of 467 physician assistants in Arkansas
Physician assistant is Marshall Witt's primary specialty in the NPI Registry, under taxonomy code 363A00000X. Marshall Witt is licensed in Arkansas.
Specialties and state licenses
- Physician assistant, ArkansasPrimary
Physician assistants near Marshall Witt
Counts of physician assistants 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
Marshall William Witt treated 1,021 Medicare patients in 2024, average age 74
CMS counts 1,021 Medicare patients who saw Marshall Witt in 2024. The largest group is 65 to 74, with 519 patients. 75% of them have arthritis, and 75% have high blood pressure. 2% are also on Medicaid. Their average risk score is 0.92, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Marshall Witt's median patient age at 74, with 53% women.
Marshall Witt's Medicare patients by age, 2024
Marshall Witt's Medicare patients by sex, 2024
- Women64964%
- Men37236%
Chronic conditions among Marshall Witt's Medicare patients, 2024
- Arthritis75%
- High blood pressure75%
- High cholesterol75%
- Ischemic heart disease32%
- Diabetes24%
- Mood disorders24%
- Depression23%
- Anxiety21%
Share of Medicare patients with each condition. A patient can have several.
Marshall Witt's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 74
Patient panel by sex, all payers
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Marshall William Witt wrote 1,258 Medicare Part D claims in 2024
In 2024, Marshall Witt wrote 1,258 Medicare Part D claims for 487 patients. 100% of them were for generic drugs.
Marshall Witt's Part D claims by kind of drug, 2024
- Generic1,254 claims100%
- Brand-name and other4 claims0%
Drug classes CMS tracks in Marshall Witt's Part D claims, 2024
- Opioids64%811 of 1,258 claims
- Antibiotics10%131 of 1,258 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
Marshall William Witt scored 75 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 75 out of 100 for Marshall Witt for performance year 2024, reported as part of a group. Marshall Witt accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
- MIPS final score, 2024
- 75 of 100
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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Marshall William Witt received $752 in industry payments in 2025
CMS Open Payments shows 33 general payments to Marshall Witt from 9 drug and device companies in 2025. Food and beverage make up the largest share, 87% of the total. Janssen Pharmaceuticals, Inc paid the most, $288.
General payments to Marshall Witt by kind, 2025 to 2025
- Food and beverage$65287%
- Education$10013%
Companies that paid Marshall Witt the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Marshall William Witt graduated from University of Arkansas College of Medicine
Marshall Witt graduated from University of Arkansas College of Medicine in 2023.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Marshall William Witt'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)Clinician Public Reporting: Overall MIPS Performance (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 Marshall William Witt
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Marshall William Witt's NPI number?
Marshall William Witt's NPI number is 1881470805. It was assigned on September 5, 2023, and it is active in the NPI Registry.
What does Marshall William Witt specialize in?
Marshall William Witt is a physician assistant in Nashville, Arkansas. The primary specialty in the NPI Registry is Physician Assistant (taxonomy code 363A00000X).
Where does Marshall William Witt practice?
Marshall Witt practices at 130 Medical Circle, Nashville, AR 71852. Marshall Witt's primary practice is Howard Memorial Hospital in Nashville, Arkansas, part of Howard Memorial Hospital. Dmand AI also links Marshall Witt to 1 medical group.
What is Marshall William Witt's office phone number?
The practice phone on file for Marshall Witt is (870) 845-4400.
What is Marshall William Witt's medical license number?
Marshall Witt holds Arkansas license PA-1204.
Which hospitals is Marshall William Witt affiliated with?
Marshall Witt practices at Howard Memorial Hospital in Nashville, Arkansas. Marshall Witt is also affiliated with Baptist Health Medical Center-Little Rock.
What medical group is Marshall William Witt part of?
Marshall Witt is linked to Martin Orthopedics. Dmand AI links Marshall Witt to 1 more medical group.
Does Marshall William Witt accept Medicare?
Yes. CMS lists Marshall Witt as accepting Medicare assignment.
What is Marshall William Witt's MIPS score?
Marshall Witt's MIPS final score for performance year 2024 is 75 out of 100, reported as part of a group.
How many Medicare patients does Marshall William Witt see?
CMS counts 1,021 Medicare patients who saw Marshall Witt in 2024, with an average age of 74.
Show 3 more questionsShow fewer questions
Where did Marshall William Witt go to medical school?
Marshall Witt graduated from University of Arkansas College of Medicine in 2023.
Has Marshall William Witt received payments from drug or device companies?
CMS Open Payments shows $752 in general payments to Marshall Witt from 9 companies from 2025 to 2025. The largest total came from Janssen Pharmaceuticals, Inc.
How long has Marshall William Witt been practicing?
Marshall Witt graduated from medical school in 2023, 3 years ago.
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