Mark C. Kelley, DO
Dermatology Physician · Grenada, MS
Mark C. Kelley, DO is a dermatology physician with a practice address in Grenada, Mississippi, and NPI 1427004704, issued on May 26, 2006. Check the license (Mississippi 16693, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Mark C. Kelley
- Credential
- DO
- Primary taxonomy
- Dermatology Physician 207N00000X
- License number
- 16693 MS
Self-reported in NPPES; status is on the state search - Practice location
- 1300 Sunset Dr, Grenada, MS 38901
- Phone
- (662) 227-4463
- Enumerated
- May 26, 2006
- Record last updated
- Apr 15, 2008 (not updated in 18 years: call before relying on the address or phone)
- Fax
- (662) 226-5257
- Entity
- Type 1 · individual
8 nearest dermatology physician records → All 89 in Mississippi → Look up another NPI →
Also registered at 1300 Sunset Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathy AllenHearing Instrument Specialist1700983855
- Kathy Armstrong, O.T.Occupational Therapist1356459101
- Ralph Armstrong, M.D.Family Medicine Physician1417975731
- Latia Butts, CFNPNurse Practitioner1164731931
- Ralph Cain, FNPFamily Nurse Practitioner1245462282
- Blenda Chambley, FNPFamily Nurse Practitioner1922029131
Verify Mark C. Kelley in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 16693Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
92% fewer Medicare Part D claims than the average dermatology physician in 2024
64 Medicare Part D claims for 45 beneficiaries, against an average of 797 among the 12,802 providers of this specialty who prescribed in Part D.
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.
Mark C. Kelley among 89 dermatology physician records in Mississippi
Mark C. Kelley, DO is one of 89 dermatology physician records with a practice address in Mississippi. 87% 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 4% of them.
- NPI issued2006 · 4% of these records are older, 62% newer
- In a Medicare fileYes · 87% of these records are
- In the CMS Doctors and Clinicians fileNo · 69% of these records are
- Record last updated2008 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207N00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
3 dermatology physician records list a practice address in Grenada
They are 3 of the 182 NPPES records with a practice address in Grenada, and 89 dermatology physician records in Mississippi.
All 89 in Mississippi → Every provider in Grenada → Dermatology Physician nationwide →
The 8 dermatology physician records with the nearest ZIP codes
- Cesar Guerrero, MDGrenada, MS 389011720378169
- John Marascalco, MDGrenada, MS 389011568571560
- Ira Harber, M.D.Corinth, MS 388341922539071
- John Burk, MDTupelo, MS 388011518991033
- Bradley Greenhaw, M.D.Tupelo, MS 388011215249131
- Jeffrey Houin, MDTupelo, MS 388011972537355
- James Parker, MDTupelo, MS 388011235759002
- Patrick Boler, M.D.Clinton, MS 390561225390719
Common questions
What is Mark C. Kelley, DO's NPI number?
Mark C. Kelley, DO's National Provider Identifier (NPI) is 1427004704, issued on May 26, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mark C. Kelley, DO located?
The NPPES record lists a practice address at 1300 Sunset Dr, Grenada, MS, 38901. Phone: (662) 227-4463. Providers update this record themselves, so call before visiting.
How can I verify Mark C. Kelley, DO's license?
NPPES lists Mississippi license number 16693, 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 Mark C. Kelley, DO prescribe under Medicare Part D?
In 2024, Mark C. Kelley, DO had 64 Medicare Part D claims for 45 beneficiaries; the average among dermatology physician prescribers was 797. 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.