James L. Warnock, M.D.
Cardiovascular Disease Physician · Jackson, MS
James L. Warnock, M.D. is a cardiovascular disease physician with a practice address in Jackson, Mississippi, and NPI 1356360119, issued on Jul 19, 2006. Check the license (Mississippi 13570, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- James L. Warnock
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- 13570 MS
Self-reported in NPPES; status is on the state search - Practice location
- 501 Marshall St, Jackson, MS 39202
- Phone
- (601) 969-6404
- Enumerated
- Jul 19, 2006
- Record last updated
- Feb 15, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (601) 973-4541
- Medicaid ID
- 00125983 MS
- Medicare enrollment
- Enrolled (PECOS I20080708000362); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 142 in Mississippi → Look up another NPI →
Also registered at 501 Marshall St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Barrie Aden, AU.D.Audiologist1053646877
- John Bellan, MDCardiovascular Disease Physician1609883446
- Sarah Broom, MDPulmonary Disease Physician1326154980
- George Copeland, M.D.Surgery Physician1326153149
- Lynne Currie, NPNurse Practitioner1922147123
- Alianne Dearman, FNPFamily Nurse Practitioner1205653367
Verify James L. Warnock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 13570Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average cardiovascular disease physician in 2024
7,208 Medicare Part D claims for 773 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Eliquis638 claims
- Metoprolol Succinate595 claims
- Atorvastatin Calcium520 claims
- Clopidogrel413 claims
- Carvedilol411 claims
- Amlodipine Besylate369 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $719.53
26 payments; by number, the most common kind was food and beverage; the largest payer was Philips North America LLC. The 16,686 providers of this specialty with any payment received $3,819.56 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.
Bills Medicare through one group practice
- Medical Foundation OF Central Mississippi IncCarthage, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
James L. Warnock among 142 cardiovascular disease physician records in Mississippi
James L. Warnock, M.D. is one of 142 cardiovascular disease physician records with a practice address in Mississippi. 92% 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 8% of them.
- NPI issued2006 · 8% of these records are older, 34% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 77% of these records are
- Graduated1992 · median 1996 among the 109 with a school on file
- Record last updated2018 · 65% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in Mississippi
There are 142 cardiovascular disease physician records in Mississippi.
All 142 in Mississippi → Every provider in Jackson → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Stephen Anderson, M.D.Jackson, MS 392021508206913
- John Bellan, MDJackson, MS 392021609883446
- Alfredo Figueroa, MDJackson, MS 392021134236128
- Stephen Hindman, MDJackson, MS 392021508885435
- Daniel Kelly, M.D.Jackson, MS 392021417480831
- Samuel Lawson, M.D.Jackson, MS 392021578582417
- Keith Thorne, M.D.Jackson, MS 392021467559476
- Patrick Thurmond, D.O.Jackson, MS 392021275897670
Common questions
What is James L. Warnock, M.D.'s NPI number?
James L. Warnock, M.D.'s National Provider Identifier (NPI) is 1356360119, issued on Jul 19, 2006. An NPI identifies a provider in billing; it is not a license.
Where is James L. Warnock, M.D. located?
The NPPES record lists a practice address at 501 Marshall St, Jackson, MS, 39202. Phone: (601) 969-6404. Providers update this record themselves, so call before visiting.
How can I verify James L. Warnock, M.D.'s license?
NPPES lists Mississippi license number 13570, 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 James L. Warnock, M.D. prescribe under Medicare Part D?
In 2024, James L. Warnock, M.D. had 7,208 Medicare Part D claims for 773 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is James L. Warnock, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.