Dr. David H. Witty, MD
- Medicare services, 2024
- 701
- Medicare patients, 2024
- 347
- Part D claims, 2024
- 1,694
- Industry payments
- $10,109
- Affiliated sites
- 1
- Practice address
- 200 Market St, Flowood, MS 39232
- Practice phone
- Call (337) 500-1977
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Viemed
Flowood, Mississippi
Find Dr. Witty'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. David H. Witty is a pulmonologist in Flowood, Mississippi
Dr. Witty practices at Viemed in Flowood, Mississippi.
Dr. Witty's NPI, 1114984374, was assigned on April 28, 2006. Dr. Witty graduated from University of Mississippi School of Medicine in 1983. Dr. Witty holds Mississippi license 10461.
- NPI
- 1114984374NPI Registry (opens in a new tab)
- Medicare PAC ID
- 3072590884
- NPI enumeration date
- April 28, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (337) 500-1977
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Practice Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. David H. Witty practices at Viemed in Flowood, Mississippi
Dr. Witty's primary practice is Viemed, at 200 Market St, Flowood, MS 39232 in Rankin County. The practice phone is (337) 500-1977.
- Viemed200 Market St, Flowood, MS 39232 · Rankin CountyPhone(337) 500-1977
Sources: NPPES NPI Registry (CMS); and Dmand AI Practice Data
Dr. David H. Witty is affiliated with 2 sites of care and 1 medical group
Dr. Witty's primary practice is Viemed in Flowood, Mississippi. The medical group on file is North Mississippi Medical Clinics. Dmand AI also links Dr. Witty to 1 more group practice or clinic, named with a free account.
Sources: NPPES NPI Registry (CMS); Dmand AI Practice Data; and Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. David H. Witty's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Witty practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Viemed | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. David H. Witty is one of 87 pulmonologists in Mississippi
Pulmonary disease is Dr. Witty's primary specialty in the NPI Registry, under taxonomy code 207RP1001X. Dr. Witty is licensed in Mississippi.
Specialties and state licenses
- Pulmonary disease, MississippiPrimary
Pulmonologists near Dr. Witty
Counts of pulmonologists 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. David H. Witty billed Medicare for 701 services in 2024
CMS data shows 701 Medicare services from Dr. Witty across 11 procedure codes in 2024, for 347 Medicare patients. Medicare paid $28,566 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Witty's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Office and hospital visits
- 2023: 1,0232024: 54447%
- Imaging
- 2023: 1942024: 9651%
- Tests and treatments
- 2023: 1772024: 4773%
- Surgery
- 2023: 752024: 1481%
- Other services
- 2023: 242024: 0100%
Dr. Witty compared with the Mississippi median for pulmonologists, 2024
- Dr. Witty
- Mississippi median
- Medicare services
- 701vs 1,18441% below
- Medicare patients
- 347vs 47226% below
- Part D claims
- 1,601vs 99261% above
Medians across 86 pulmonologists in Mississippi with Dmand AI profiles that report each measure.
Dr. Witty'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. Witty and other pulmonologists in Mississippi.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. David H. Witty treated 347 Medicare patients in 2024, average age 74
CMS counts 347 Medicare patients who saw Dr. Witty in 2024. The largest group is 75 to 84, with 145 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 19% are also on Medicaid. Their average risk score is 1.94, 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. Witty's median patient age at 69, with 53% women.
Dr. Witty's Medicare patients by age, 2024
Dr. Witty's Medicare patients by sex, 2024
- Women20860%
- Men13940%
Chronic conditions among Dr. Witty's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- COPD67%
- Ischemic heart disease54%
- Arthritis52%
- Diabetes39%
- Asthma37%
- Chronic kidney disease35%
Share of Medicare patients with each condition. A patient can have several.
Dr. Witty'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
- Women53%
- Men47%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Dr. David H. Witty wrote 1,694 Medicare Part D claims in 2024
In 2024, Dr. Witty wrote 1,694 Medicare Part D claims for 294 patients. 36% of them were for generic drugs. CMS names the drug for 1,601 of them, across 30 drugs with 11 or more claims each, at $986,089 in total drug cost. In 2023, CMS named 2,008 claims across 30 drugs.
Dr. Witty's Part D claims by kind of drug, 2024
- Generic615 claims36%
- Brand-name1,079 claims64%
Dr. Witty'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. Witty's Part D claims, 2024
- Antibiotics6%94 of 1,694 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: 2,0082024: 1,60120%
Drugs named by CMS: 30 in 2024, 30 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. David H. Witty takes part in Medicare
Dr. Witty 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. David H. Witty received $10,109 in industry payments from 2016 to 2025
CMS Open Payments shows 638 general payments to Dr. Witty from 44 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 97% of the total. GlaxoSmithKline, LLC. paid the most, $2,224.
General payments to Dr. Witty by program year, 2016 to 2025
General payments to Dr. Witty by kind, 2016 to 2025
- Food and beverage$9,84097%
- Education$2693%
Companies that paid Dr. Witty 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. David H. Witty graduated from University of Mississippi School of Medicine
Dr. Witty graduated from University of Mississippi School of Medicine in 1983.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. David H. Witty'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 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) |
| 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. David H. Witty
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. David H. Witty's NPI number?
Dr. David H. Witty's NPI number is 1114984374. It was assigned on April 28, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. David H. Witty?
Dr. David H. Witty is a pulmonologist in Flowood, Mississippi. The primary specialty in the NPI Registry is Pulmonary Disease Physician (taxonomy code 207RP1001X).
Where does Dr. David H. Witty practice?
Dr. Witty practices at 200 Market St, Flowood, MS 39232. Dr. Witty's primary practice is Viemed in Flowood, Mississippi. Dmand AI also links Dr. Witty to 1 group practice or clinic.
What is Dr. David H. Witty's office phone number?
The practice phone on file for Dr. Witty is (337) 500-1977.
What is Dr. David H. Witty's medical license number?
Dr. Witty holds Mississippi license 10461.
What medical group is Dr. David H. Witty part of?
Dr. Witty is linked to North Mississippi Medical Clinics.
Does Dr. David H. Witty accept Medicare?
Yes. CMS data shows Dr. Witty billed Medicare for 701 services in 2024, and Dr. Witty accepts Medicare assignment.
How many Medicare patients does Dr. David H. Witty see?
CMS counts 347 Medicare patients who saw Dr. Witty in 2024, with an average age of 74.
What services does Dr. David H. Witty bill to Medicare?
In 2024, Dr. Witty's most billed Medicare services were office visit, established patient (99212), hospital inpatient care (99232) and office visit, established patient (99213).
Where did Dr. David H. Witty go to medical school?
Dr. Witty graduated from University of Mississippi School of Medicine in 1983.
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What drugs does Dr. David H. Witty prescribe most?
In 2024 Medicare Part D data, Dr. Witty's most prescribed drugs by claims were Trelegy Ellipta, Albuterol Sulfate Hfa and Prednisone.
Has Dr. David H. Witty received payments from drug or device companies?
CMS Open Payments shows $10,109 in general payments to Dr. Witty from 44 companies from 2016 to 2025. The largest total came from GlaxoSmithKline, LLC.
How long has Dr. David H. Witty been practicing?
Dr. Witty graduated from medical school in 1983, 43 years ago.
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