Vanessa Lynn Duncombe, M.D.
Family Medicine Physician · Diberville, MS
Vanessa Lynn Duncombe, M.D. is a family medicine physician with a practice address in Diberville, Mississippi, and NPI 1881623650, issued on Jul 2, 2006. Check the license (Mississippi 17641, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Vanessa Lynn Duncombe
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 17641 MS
Self-reported in NPPES; status is on the state search - Practice location
- 3920 Promenade Pkwy, Diberville, MS 39540
- Phone
- (228) 456-0173
- Enumerated
- Jul 2, 2006
- Record last updated
- Jun 12, 2024
- Fax
- (228) 456-0174
- Medicaid ID
- 00125820 MS
- Medicare enrollment
- Enrolled (PECOS I20040129000075); accepts Medicare assignment
- Medical or professional school
- University Of Arkansas College Of Medicine, 2002
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,165 in Mississippi → Look up another NPI →
Verify Vanessa Lynn Duncombe in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 17641Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
87% more Medicare Part D claims than the average family medicine physician in 2024
6,622 Medicare Part D claims for 439 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 132 claims were for opioids.
Most prescribed
- Amlodipine Besylate299 claims
- Levothyroxine Sodium237 claims
- Atorvastatin Calcium236 claims
- Pantoprazole Sodium167 claims
- Gabapentin163 claims
- Losartan Potassium160 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $954.71
40 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Memorial Hospital AT GulfportGulfport, MS · Acute Care Hospitals3 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Vanessa Lynn Duncombe among 1,165 family medicine physician records in Mississippi
Vanessa Lynn Duncombe, M.D. is one of 1,165 family medicine physician records with a practice address in Mississippi. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 9% of them.
- NPI issued2006 · 9% of these records are older, 48% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated2002 · median 2003 among the 748 with a school on file
- Record last updated2024 · 60% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
4 family medicine physician records list a practice address in Diberville
They are 4 of the 152 NPPES records with a practice address in Diberville, and 1,165 family medicine physician records in Mississippi.
All 1,165 in Mississippi → Every provider in Diberville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Carol Hall, D.O.Diberville, MS 395401841227998
- Herman Sacks, D.O.Diberville, MS 395401730159369
- Melissa Tucker, M.D.Diberville, MS 395401649473919
- Matthew Ballew, DOBiloxi, MS 395341932720109
- John Highsmith, MDKeesler Afb, MS 395341386748093
- Brian Neese, M.D.Biloxi, MS 395341417027236
- Seren Ainsworth, FNP-CBiloxi, MS 395321356900534
- Raymond Beiner, DOBiloxi, MS 395321518690130
Common questions
What is Vanessa Lynn Duncombe, M.D.'s NPI number?
Vanessa Lynn Duncombe, M.D.'s National Provider Identifier (NPI) is 1881623650, issued on Jul 2, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Vanessa Lynn Duncombe, M.D. located?
The NPPES record lists a practice address at 3920 Promenade Pkwy, Diberville, MS, 39540. Phone: (228) 456-0173. Providers update this record themselves, so call before visiting.
How can I verify Vanessa Lynn Duncombe, M.D.'s license?
NPPES lists Mississippi license number 17641, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Vanessa Lynn Duncombe, M.D. prescribe under Medicare Part D?
In 2024, Vanessa Lynn Duncombe, M.D. had 6,622 Medicare Part D claims for 439 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.