John J. King, MD
Interventional Cardiology Physician · Columbus, MS
John J. King, MD is an interventional cardiology physician with a practice address in Columbus, Mississippi, and NPI 1861505448, issued on Aug 16, 2006. Check the license (Mississippi 18685, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- John J. King
- Credential
- MD
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 18685 MS
Self-reported in NPPES; status is on the state search - Practice location
- 2323 5TH St N, Columbus, MS 39705
- Phone
- (662) 368-1169
- Enumerated
- Aug 16, 2006
- Record last updated
- Jun 21, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (662) 570-1492
- Medicaid ID
- 04825058 MS
- Medicare enrollment
- Enrolled (PECOS I20070529000587); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2003
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 62 in Mississippi → Look up another NPI →
Also registered at 2323 5TH St N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Brian AdamsFamily Nurse Practitioner1154796365
- Abbey Dichiara, NPNurse Practitioner1275907354
- Madelyn King, NPFamily Nurse Practitioner1861420978
Verify John J. King in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 18685Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5% fewer Medicare Part D claims than the average interventional cardiology physician in 2024
3,028 Medicare Part D claims for 547 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims. 30 claims were for opioids.
Most prescribed
- Clopidogrel261 claims
- Metoprolol Succinate199 claims
- Atorvastatin Calcium158 claims
- Amlodipine Besylate152 claims
- Eliquis142 claims
- Xarelto142 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 76 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $31,575.20
99 payments; by number, the most common kind was food and beverage; the largest payer was AngioDynamics, Inc. The 6,394 providers of this specialty with any payment received $7,062.29 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
- King And Associates Cardiology PLLCColumbus, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John J. King among 62 interventional cardiology physician records in Mississippi
John J. King, MD is one of 62 interventional cardiology physician records with a practice address in Mississippi. 98% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 50% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2003 · median 2003 among the 57 with a school on file
- Record last updated2019 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0011X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Interventional Cardiology Physician providers in Mississippi
There are 62 interventional cardiology physician records in Mississippi.
All 62 in Mississippi → Every provider in Columbus → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- Joon Chang, M.D.Columbus, MS 397051720087257
- Siddharth Reddy, MDColumbus, MS 397051760800338
- Carl Feind, MDMcComb, MS 396481033181722
- Christos Kasapis, MDMcComb, MS 396481841318003
- Alaa Omar, MD, PHD, FACCMcComb, MS 396481962913178
- Satjit Adlakha, D.O.Pascagoula, MS 395671356550594
- Juan Del Cid Fratti, M.D.Ocean Springs, MS 395641255866364
- Steven Kindsvater, M.D.Keesler Afb, MS 395341669574141
Common questions
What is John J. King, MD's NPI number?
John J. King, MD's National Provider Identifier (NPI) is 1861505448, issued on Aug 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is John J. King, MD located?
The NPPES record lists a practice address at 2323 5TH St N, Columbus, MS, 39705. Phone: (662) 368-1169. Providers update this record themselves, so call before visiting.
How can I verify John J. King, MD's license?
NPPES lists Mississippi license number 18685, 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 John J. King, MD prescribe under Medicare Part D?
In 2024, John J. King, MD had 3,028 Medicare Part D claims for 547 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. Part D covers Medicare prescriptions only.
What is John J. King, MD's MIPS final score?
The 2023 MIPS final score is 76 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.