Jason Scott Grissom, D.M.D.
General Practice Dentistry · Madison, MS
Jason Scott Grissom, D.M.D. is a general practice dentistry with a practice address in Madison, Mississippi, and NPI 1699921957, issued on Aug 18, 2008. Check the license (Mississippi 3218-08, as entered in NPPES) with the Mississippi board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jason Scott Grissom
- Credential
- D.M.D.
- Primary taxonomy
- General Practice Dentistry 1223G0001X
- License number
- 3218-08 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1896 Main St, Madison, MS 39110
- Phone
- (601) 898-9390
- Enumerated
- Aug 18, 2008
- Record last updated
- Aug 18, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (601) 898-9395
- Entity
- Type 1 · individual
8 nearest general practice dentistry records → All 845 in Mississippi → Look up another NPI →
Also registered at 1896 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Heatherly Grissom, D.M.D.General Practice Dentistry1699921965
- Braden McInteer, D.M.D.General Practice Dentistry1114069465
Verify Jason Scott Grissom in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Mississippi board licenses this profession
Search for license 3218-08Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
29% more Medicare Part D claims than the average general practice dentistry in 2024
107 Medicare Part D claims for 63 beneficiaries, against an average of 83 among the 70,290 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 31 claims were for opioids.
Most prescribed
- Amoxicillin44 claims
- Hydrocodone-Acetaminophen29 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: $391.36
6 payments; by number, the most common kind was food and beverage; the largest payer was Zimvie Inc. The 41,669 providers of this specialty with any payment received $597.01 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.
Jason Scott Grissom among 845 general practice dentistry records in Mississippi
Jason Scott Grissom, D.M.D. is one of 845 general practice dentistry records with a practice address in Mississippi. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 39% newer
- In a Medicare fileYes · 70% of these records are
- In the CMS Doctors and Clinicians fileNo · under 1% of these records are
- Record last updated2008 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223G0001X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
24 general practice dentistry records list a practice address in Madison
They are 24 of the 612 NPPES records with a practice address in Madison, and 845 general practice dentistry records in Mississippi.
All 845 in Mississippi → Every provider in Madison → General Practice Dentistry nationwide →
The 8 general practice dentistry records with the nearest ZIP codes
- Bradford Armstrong, DMDMadison, MS 391101780838508
- Sarah Carlisle, D.M.D.Madison, MS 391101255482592
- Joseph Collins, D.M.D.Madison, MS 391101740639764
- Jan Cossar, D.M.D.Madison, MS 391101508916073
- Holly Deshazo, D.M.D.Madison, MS 391101528268984
- Tracey Douglas, DMDMadison, MS 391101881751584
- William Fortenberry, DMDMadison, MS 391101417009200
- Heatherly Grissom, D.M.D.Madison, MS 391101699921965
Common questions
What is Jason Scott Grissom, D.M.D.'s NPI number?
Jason Scott Grissom, D.M.D.'s National Provider Identifier (NPI) is 1699921957, issued on Aug 18, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Jason Scott Grissom, D.M.D. located?
The NPPES record lists a practice address at 1896 Main St, Madison, MS, 39110. Phone: (601) 898-9390. Providers update this record themselves, so call before visiting.
How can I verify Jason Scott Grissom, D.M.D.'s license?
NPPES lists Mississippi license number 3218-08, as entered by the provider. Search the Mississippi board that licenses this profession; the NPPES record confirms identity only.
How much does Jason Scott Grissom, D.M.D. prescribe under Medicare Part D?
In 2024, Jason Scott Grissom, D.M.D. had 107 Medicare Part D claims for 63 beneficiaries; the average among general practice dentistry prescribers was 83. 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.