Dr. James Carlton Hardwick III, MD

  • Gulfport, MS
  • Cardiologist
NPI1437130911PAC ID8729980230
Medicare services, 2024
2,204
Medicare patients, 2024
753
Part D claims, 2024
761
Publications
8
Hospital affiliations
3
Practice address
4500 13th Street, Gulfport, MS 39502
Practice phone
Call (228) 867-4000
Professional email
Get professional email
Personal email
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Mobile number
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Social profiles

Primary practice

Memorial Hospital Gulfport

Hospital · Gulfport, Mississippi

See all 6 affiliations

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Dr. James Carlton Hardwick III is a cardiologist in Gulfport, Mississippi

Dr. Hardwick practices at Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association.

Dr. Hardwick's NPI, 1437130911, was assigned on November 10, 2005. Dr. Hardwick graduated from Wake Forest School of Medicine in 1995. Dr. Hardwick's Mississippi license number on file is 17874.

NPI and contact details
Medicare PAC ID
8729980230
NPI enumeration date
November 10, 2005
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(228) 867-4000
Professional email
Get email
Personal email
Get email
Mobile number
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Sex
Male
Estimated age
57
Medical school graduation
1995

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)

Dr. James Carlton Hardwick III practices at Memorial Hospital Gulfport in Gulfport, Mississippi

Dr. Hardwick's primary practice is Memorial Hospital Gulfport, at 4500 13th Street, Gulfport, MS 39502 in Harrison County. The practice phone is (228) 867-4000.

Source: Dmand AI Affiliation Data

Dr. James Carlton Hardwick III is affiliated with 4 sites of care and 2 medical groups

Dr. Hardwick's primary practice is Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association. Dr. Hardwick is also affiliated with Pascagoula Hospital. The medical group on file is Memorial Hospital at Gulfport. Dmand AI also links Dr. Hardwick to 1 more hospital, 1 group practice or clinic and 1 medical group, each named with a free account.

See all 6 affiliations for Dr. Hardwick

Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data

Dmand AI tracks the EHR system at Dr. James Carlton Hardwick III's practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Hardwick practices, 4 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Memorial Hospital GulfportAvailable with a free account
+3 more sites and 1 medical groupAvailable with a free account

Source: Dmand AI Technology Install Data

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Dr. James Carlton Hardwick III is one of 129 cardiologists in Mississippi

Cardiovascular disease is Dr. Hardwick's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dmand AI has Dr. Hardwick's licenses on file in 3 states: Mississippi, Alabama and Louisiana.

Specialties and state licenses

  • Cardiovascular disease, MississippiPrimaryLicense 17874 · 2002 to 2025 · taxonomy 207RC0000X
  • Alabama license1997 to 2025
  • Louisiana license1999 to 2019

Clinical focus

Dmand AI lists aneurysm, angioplasty, atrial fibrillation and flutter, cardiac arrhythmia, cardiac catheterization, cardiomyopathy, cerebrovascular disease and chronic hypertension among the conditions Dr. Hardwick treats.

Cardiologists near Dr. Hardwick

Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.

Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks

Dr. James Carlton Hardwick III billed Medicare for 2,204 services in 2024

CMS data shows 2,204 Medicare services from Dr. Hardwick across 20 procedure codes in 2024, for 753 Medicare patients. Medicare paid $87,286 for them.

Medicare services, 20242,204
Medicare patients753
Paid by Medicare$87,286
Procedure codes20

Dr. Hardwick's Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 1,3412024: 1,3162%
Office and hospital visits
2023: 8402024: 844No change
Imaging
2023: 452024: 442%

Where Dr. Hardwick's Medicare services took place, 2024

  • In an office37317%
  • In a facility1,83183%

Dr. Hardwick compared with the Mississippi median for cardiologists, 2024

  • Dr. Hardwick
  • Mississippi median
Medicare services
2,204vs 2,92525% below
Medicare patients
753vs 1,16035% below
Part D claims
608vs 2,61277% below

Medians across 130 cardiologists in Mississippi with Dmand AI profiles that report each measure.

Dr. Hardwick's most billed Medicare procedure codes, 2024

CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.

See all procedures by Dr. Hardwick

Need commercial claims for Dr. Hardwick?

Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Hardwick and other cardiologists in Mississippi.

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Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks

Dr. James Carlton Hardwick III treated 753 Medicare patients in 2024, average age 76

CMS counts 753 Medicare patients who saw Dr. Hardwick in 2024. The largest group is 75 to 84, with 263 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 20% are also on Medicaid. Their average risk score is 1.86, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.

Across all payers, Dmand AI patient panel data puts Dr. Hardwick's median patient age at 73, with 56% women.

Medicare patients, 2024753
Average age76
Average risk score1.86
Also on Medicaid20%

Dr. Hardwick's Medicare patients by age, 2024

Dr. Hardwick's Medicare patients by sex, 2024

  • Women41255%
  • Men34145%

Chronic conditions among Dr. Hardwick's Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Arthritis56%
  4. Ischemic heart disease48%
  5. Heart failure40%
  6. Diabetes38%
  7. Anxiety37%
  8. Atrial fibrillation37%

Share of Medicare patients with each condition. A patient can have several.

Dr. Hardwick's patients across all payers

Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.

Patient panel by age, all payers

Median age 73

Patient panel by sex, all payers

  • Women56%
  • Men44%

Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data

Dr. James Carlton Hardwick III wrote 761 Medicare Part D claims in 2024

In 2024, Dr. Hardwick wrote 761 Medicare Part D claims for 133 patients. 81% of them were for generic drugs. CMS names the drug for 608 of them, across 19 drugs with 11 or more claims each, at $77,059 in total drug cost. In 2023, CMS named 14 claims across 1 drug.

Part D claims, 2024761
Drugs named by CMS19
Total drug cost$77,059
Part D patients133

Dr. Hardwick's Part D claims by kind of drug, 2024

  • Generic619 claims81%
  • Brand-name142 claims19%

Dr. Hardwick's most prescribed drugs by claims, 2024

CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.

Drug classes CMS tracks in Dr. Hardwick's Part D claims, 2024

  • Antibiotics1%11 of 761 claims

Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 142024: 6084243%

Drugs named by CMS: 19 in 2024, 1 in 2023.

See all prescribing by Dr. Hardwick

Sources: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026; and Medicare Part D Prescribers - by Provider (CMS), 2024 data

How Dr. James Carlton Hardwick III takes part in Medicare

Dr. Hardwick accepts Medicare assignment, so Medicare's approved amount is taken as full payment.

Accepts Medicare assignment
Yes

Pacemaker insertion or repair: 1 to 10 procedures (CMS shows small counts as a range)

Sources: Doctors and Clinicians National Downloadable File (CMS); and Doctors and Clinicians Utilization Data (CMS)

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Dr. James Carlton Hardwick III has 8 publications on record

Dmand AI links 8 papers to Dr. Hardwick, published from 2009 to 2015. 2009 was the busiest year, with 2. The most frequent topics are Gene Expression Profiling, Gene Expression Regulation, Neoplastic and Stomach Neoplasms. Dr. Hardwick's most frequent co-authors are Amit Kumar Aggarwal, DO, Jan C. Buckner, MD and Evanthia Galanis, MD.

Papers8
Years published2009 to 2015

Dr. Hardwick's papers by year, 2009 to 2015

Topics Dr. Hardwick writes about most

  • Gene Expression Profiling
  • Gene Expression Regulation, Neoplastic
  • Stomach Neoplasms
  • Adenocarcinoma
  • Antineoplastic Agents
  • Carcinoma, Hepatocellular
  • Cell Line, Tumor
  • Cyclin-Dependent Kinase Inhibitor p27

Dr. Hardwick's most frequent co-authors

Recent publications by Dr. Hardwick

See all 8 publications and co-authors

See who Dr. Hardwick researches with

Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Hardwick works with, so you can find a warm path to the right cardiologists.

How network discovery works

Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage

Dr. James Carlton Hardwick III received $10,283 in industry payments from 2016 to 2025

CMS Open Payments shows 423 general payments to Dr. Hardwick from 37 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 98% of the total. Abbott Laboratories paid the most, $1,254.

General payments to Dr. Hardwick by program year, 2016 to 2025

General payments to Dr. Hardwick by kind, 2016 to 2025

$10.3Kin total
  • Food and beverage$10,09598%
  • Education$1882%

Companies that paid Dr. Hardwick the most, 2016 to 2025

Share is of all general payments to this clinician.

See all payments to Dr. Hardwick

Source: Open Payments (CMS), 2025 data, released July 7, 2026

Dr. James Carlton Hardwick III has 2 awards and honors on record

Dmand AI lists 2 awards for Dr. Hardwick, most recently CMS Stage 1 EHR in 2013.

Awards and honors for Dr. Hardwick

  1. 2013
    • CMS Stage 1 EHR
  2. Undated
    • ACC Fellow

Source: Dmand AI Professional Profile Data

Dr. James Carlton Hardwick III graduated from Wake Forest School of Medicine

Dr. Hardwick graduated from Wake Forest School of Medicine in 1995. Dr. Hardwick is a member of ACC.

  1. Medical schoolWake Forest School of Medicine

Source: Dmand AI Professional Profile Data

Dr. James Carlton Hardwick III accepts plans from 12 insurance carriers

Dr. Hardwick is in network with 12 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

Plan types Dr. Hardwick accepts, by number of carriers

  1. PPO10
  2. HMO7
  3. Medicare7
  4. POS5
  5. EPO3
  6. Medicaid2

Source: Dmand AI Insurance Network Data

Sources for Dr. James Carlton Hardwick III's profile data

Sources for the data on this page
Data on this pageSource
NPI, name, sex, specialty and licensesNPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data
Practice locations and phoneDmand AI Affiliation Data
Primary practice, affiliations and health systemDmand AI Affiliation DataDmand AI Org Hierarchy Data
Medicare services and procedure codesMedicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab)
State medians for the same specialtyDmand AI Peer Benchmarks
Medicare patients and the all-payer patient panelDmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab)
Part D prescribingMedicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab)Medicare Part D Prescribers - by Provider (CMS) (opens in a new tab)
MIPS scores, telehealth, assignment and procedure percentilesDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Doctors and Clinicians Utilization Data (CMS) (opens in a new tab)
Publications, topics and co-authorsPubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage
Industry paymentsOpen Payments (CMS) (opens in a new tab)
Awards and committee rolesDmand AI Professional Profile Data
Training, board certification and membershipsDmand AI Professional Profile Data
Insurance carriers and plan typesDmand AI Insurance Network Data
EHR at each practice siteDmand AI Technology Install Data
Similar physiciansDmand AI Affiliation Data

Data last refreshed October 2026Report an inaccuracyRemove my information

FAQ

Frequently asked questions about Dr. James Carlton Hardwick III

Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.

What is Dr. James Carlton Hardwick III's NPI number?

Dr. James Carlton Hardwick III's NPI number is 1437130911. It was assigned on November 10, 2005, and it is active in the NPI Registry.

What kind of doctor is Dr. James Carlton Hardwick III?

Dr. James Carlton Hardwick III is a cardiologist in Gulfport, Mississippi. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).

Where does Dr. James Carlton Hardwick III practice?

Dr. Hardwick practices at 4500 13th Street, Gulfport, MS 39502. Dr. Hardwick's primary practice is Memorial Hospital Gulfport in Gulfport, Mississippi, part of Gulfport Main Street Association. Dmand AI also links Dr. Hardwick to 1 hospital, 1 group practice or clinic and 1 medical group.

What is Dr. James Carlton Hardwick III's office phone number?

The practice phone on file for Dr. Hardwick is (228) 867-4000.

What is Dr. James Carlton Hardwick III's medical license number?

Dr. Hardwick's Mississippi license number on file is 17874, one of the licenses on file in 3 states.

Which states has Dr. James Carlton Hardwick III been licensed in?

Dmand AI has state licenses on file for Dr. Hardwick in Mississippi (2002 to 2025), Alabama (1997 to 2025) and Louisiana (1999 to 2019).

Which hospitals is Dr. James Carlton Hardwick III affiliated with?

Dr. Hardwick practices at Memorial Hospital Gulfport in Gulfport, Mississippi. Dr. Hardwick is also affiliated with Pascagoula Hospital. Dmand AI links Dr. Hardwick to 1 more hospital.

What medical group is Dr. James Carlton Hardwick III part of?

Dr. Hardwick is linked to Memorial Hospital at Gulfport. Dmand AI links Dr. Hardwick to 1 more medical group.

Does Dr. James Carlton Hardwick III accept Medicare?

Yes. CMS data shows Dr. Hardwick billed Medicare for 2,204 services in 2024, and Dr. Hardwick accepts Medicare assignment.

How many Medicare patients does Dr. James Carlton Hardwick III see?

CMS counts 753 Medicare patients who saw Dr. Hardwick in 2024, with an average age of 76.

Show 8 more questionsShow fewer questions

What services does Dr. James Carlton Hardwick III bill to Medicare?

In 2024, Dr. Hardwick's most billed Medicare services were heart test or procedure (93010), hospital inpatient care (99232) and office visit, established patient (99214).

Where did Dr. James Carlton Hardwick III go to medical school?

Dr. Hardwick graduated from Wake Forest School of Medicine in 1995.

What drugs does Dr. James Carlton Hardwick III prescribe most?

In 2024 Medicare Part D data, Dr. Hardwick's most prescribed drugs by claims were Eliquis, Atorvastatin Calcium and Metoprolol Tartrate.

Has Dr. James Carlton Hardwick III received payments from drug or device companies?

CMS Open Payments shows $10,283 in general payments to Dr. Hardwick from 37 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. James Carlton Hardwick III been practicing?

Dr. Hardwick graduated from medical school in 1995, 31 years ago.

Does Dr. James Carlton Hardwick III do research?

Dmand AI links 8 publications to Dr. Hardwick, published from 2009 to 2015.

Who does Dr. James Carlton Hardwick III publish with?

Dr. Hardwick's most frequent co-authors are Amit Kumar Aggarwal, DO (1 shared paper), Jan C. Buckner, MD (1 shared paper) and Evanthia Galanis, MD (1 shared paper).

What insurance does Dr. James Carlton Hardwick III accept?

Dr. Hardwick is in network with 12 carriers, including Elevance, Aetna and Excellus BlueCross BlueShield. PPO plans come from the most carriers, 10. Check the plan with the practice before a visit.

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