Robert C. Masterson, DO
Family Medicine Physician · Vicksburg, MS
Robert C. Masterson, DO is a family medicine physician with a practice address in Vicksburg, Mississippi, and NPI 1053358853, issued on Jun 1, 2006. Check the license (Mississippi 14322, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Robert C. Masterson
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 14322 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1901 Mission 66, Vicksburg, MS 39180
- Phone
- (601) 636-8244
- Enumerated
- Jun 1, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 0115208 MS
- Medicare enrollment
- Enrolled (PECOS I20100928000324); accepts Medicare assignment
- Medical or professional school
- At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 1992
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 1,165 in Mississippi → Look up another NPI →
Also registered at 1901 Mission 66
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karla Ashley, OTOccupational Therapist1700968302
- Tiffany Banyard, SLPSpeech-Language Pathologist1477601730
- John Barnes, MDFamily Medicine Physician1205865680
- Robert Cannon, M.D.Family Medicine Physician1215373139
- Susan Chiarito, MDFamily Medicine Physician1871534008
- Mikki Daniel, PTPhysical Therapist1376625988
Verify Robert C. Masterson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 14322Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.2 times the Medicare Part D claims of the average family medicine physician in 2024
7,714 Medicare Part D claims for 448 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 38 claims were for opioids.
Most prescribed
- Rosuvastatin Calcium467 claims
- Metformin Hcl332 claims
- Amlodipine Besylate298 claims
- Atorvastatin Calcium298 claims
- Levothyroxine Sodium259 claims
- Omeprazole238 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: $341.29
21 payments; by number, the most common kind was food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. 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.
Robert C. Masterson among 1,165 family medicine physician records in Mississippi
Robert C. Masterson, DO 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
- Graduated1992 · median 2003 among the 748 with a school on file
- Record last updated2007 · 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).
19 family medicine physician records list a practice address in Vicksburg
They are 19 of the 708 NPPES records with a practice address in Vicksburg, and 1,165 family medicine physician records in Mississippi.
All 1,165 in Mississippi → Every provider in Vicksburg → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- George Abraham, MDVicksburg, MS 391801184669798
- John Barnes, MDVicksburg, MS 391801205865680
- Robert Cannon, M.D.Vicksburg, MS 391801215373139
- Susan Chiarito, MDVicksburg, MS 391801871534008
- Jonathan Flowers, D.O.Vicksburg, MS 391801649659731
- John Ford, MSVicksburg, MS 391801356363915
- Robert Giffin, MDVicksburg, MS 391801376584052
- Breanna Heard-PinhoVicksburg, MS 391801265068290
Common questions
What is Robert C. Masterson, DO's NPI number?
Robert C. Masterson, DO's National Provider Identifier (NPI) is 1053358853, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert C. Masterson, DO located?
The NPPES record lists a practice address at 1901 Mission 66, Vicksburg, MS, 39180. Phone: (601) 636-8244. Providers update this record themselves, so call before visiting.
How can I verify Robert C. Masterson, DO's license?
NPPES lists Mississippi license number 14322, 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 Robert C. Masterson, DO prescribe under Medicare Part D?
In 2024, Robert C. Masterson, DO had 7,714 Medicare Part D claims for 448 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.