Dr. Christopher John Douglas, MD

  • Hattiesburg, MS
  • Interventional cardiologist
NPI1427251511PAC ID0941350102
Medicare services, 2024
20,786
Medicare patients, 2024
4,566
Part D claims, 2024
8,761
Publications
3
Hospital affiliations
5
Practice address
6051 US Highway 49, Hattiesburg, MS 39401
Practice phone
Call (601) 288-7000
Professional email
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Personal email
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Mobile number
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Social profiles

Primary practice

Forrest General Hospital

Hospital · Hattiesburg, Mississippi

See all 12 affiliations

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Dr. Christopher John Douglas is an interventional cardiologist in Hattiesburg, Mississippi

Dr. Douglas practices at Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS.

Dr. Douglas' NPI, 1427251511, was assigned on June 7, 2007. Dr. Douglas holds Mississippi license 23927.

NPI and contact details
Medicare PAC ID
0941350102
NPI enumeration date
June 7, 2007
NPI status
Active
Accepts Medicare assignment
Yes
Practice phone
(601) 288-7000
Professional email
Get email
Personal email
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Mobile number
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Sex
Male
Estimated age
45
Medical school graduation
2007

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

Dr. Christopher John Douglas practices at Forrest General Hospital in Hattiesburg, Mississippi

Dr. Douglas' primary practice is Forrest General Hospital, at 6051 US Highway 49, Hattiesburg, MS 39401 in Forrest County. The practice phone is (601) 288-7000.

Source: Dmand AI Affiliation Data

Dr. Christopher John Douglas is affiliated with 8 sites of care and 4 medical groups

Dr. Douglas' primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Dr. Douglas is also affiliated with Merit Health Wesley. The medical group on file is Forrest General Hospital. Dmand AI also links Dr. Douglas to 3 more hospitals, 3 medical groups, 2 group practices and clinics and 1 ambulatory surgery center, each named with a free account.

See all 12 affiliations for Dr. Douglas

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

Dmand AI tracks the EHR system at Dr. Christopher John Douglas' practice

Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Douglas practices, 8 sites in all. Vendor and product names are available with a free account.

EHR by site
SiteEHR vendor and product
Forrest General HospitalAvailable with a free account
+7 more sites and 3 medical groupsAvailable with a free account

Source: Dmand AI Technology Install Data

For health IT teams

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Dmand AI maps EHR vendors, IT decision makers and buying committees across Forrest County, MS and 6.2K+ hospitals, with verified contacts in the same login.

Dr. Christopher John Douglas is one of 57 interventional cardiologists in Mississippi

Interventional cardiology is Dr. Douglas' primary specialty in the NPI Registry, under taxonomy code 207RI0011X. Dr. Douglas is licensed in Mississippi.

Specialties and state licenses

  • Interventional cardiology, MississippiPrimaryLicense 23927 · taxonomy 207RI0011X

Interventional cardiologists near Dr. Douglas

Counts of interventional 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. Christopher John Douglas billed Medicare for 20,786 services in 2024

CMS data shows 20,786 Medicare services from Dr. Douglas across 55 procedure codes in 2024, for 4,566 Medicare patients. Medicare paid $1,743,796 for them.

Medicare services, 202420,786
Medicare patients4,566
Paid by Medicare$1.7M
Procedure codes55

Dr. Douglas' Medicare services by type, 2023 to 2024

  • 2023
  • 2024
Tests and treatments
2023: 9,3892024: 10,45611%
Other services
2023: 4,8032024: 4,9553%
Office and hospital visits
2023: 2,0102024: 2,1638%
Drugs given in the office
2023: 2,0602024: 2,0132%
Imaging
2023: 1,1002024: 1,0604%
Surgery
2023: 1882024: 13926%

Where Dr. Douglas' Medicare services took place, 2024

  • In an office16,91281%
  • In a facility3,87419%

Dr. Douglas compared with the Mississippi median for interventional cardiologists, 2024

  • Dr. Douglas
  • Mississippi median
Medicare services
20,786vs 3,1246.7 times
Medicare patients
4,566vs 1,1224.1 times
Part D claims
8,547vs 3,6392.3 times

Medians across 56 interventional cardiologists in Mississippi with Dmand AI profiles that report each measure.

Dr. Douglas' 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. Douglas

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

Dr. Christopher John Douglas treated 4,566 Medicare patients in 2024, average age 75

CMS counts 4,566 Medicare patients who saw Dr. Douglas in 2024. The largest group is 65 to 74, with 1,924 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 15% are also on Medicaid. Their average risk score is 1.67, 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. Douglas' median patient age at 71, with 52% women.

Medicare patients, 20244,566
Average age75
Average risk score1.67
Also on Medicaid15%

Dr. Douglas' Medicare patients by age, 2024

Dr. Douglas' Medicare patients by sex, 2024

  • Women2,38652%
  • Men2,18048%

Chronic conditions among Dr. Douglas' Medicare patients, 2024

  1. High blood pressure75%
  2. High cholesterol75%
  3. Ischemic heart disease63%
  4. Arthritis59%
  5. Diabetes41%
  6. Atrial fibrillation34%
  7. Anxiety33%
  8. Chronic kidney disease33%

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

Dr. Douglas' patients across all payers

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

Patient panel by age, all payers

Median age 71

Patient panel by sex, all payers

  • Women52%
  • Men48%

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

Dr. Christopher John Douglas wrote 8,761 Medicare Part D claims in 2024

In 2024, Dr. Douglas wrote 8,761 Medicare Part D claims for 1,416 patients. 78% of them were for generic drugs. CMS names the drug for 8,547 of them, across 57 drugs with 11 or more claims each, at $1,546,935 in total drug cost. In 2023, CMS named 7,100 claims across 54 drugs.

Part D claims, 20248,761
Drugs named by CMS57
Total drug cost$1.5M
Part D patients1,416

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

  • Generic6,862 claims78%
  • Brand-name1,899 claims22%

Dr. Douglas' 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.

Part D claims for drugs CMS names, 2023 to 2024

  • 2023
  • 2024
Claims for drugs CMS names
2023: 7,1002024: 8,54720%

Drugs named by CMS: 57 in 2024, 54 in 2023.

See all prescribing by Dr. Douglas

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

Dr. Christopher John Douglas ranks in the 96th percentile for coronary angioplasty and stenting in Medicare

Dr. Douglas accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS counts 102 procedures of coronary angioplasty and stenting by Dr. Douglas, more than 96% of the clinicians it reports for that procedure.

Accepts Medicare assignment
Yes

Where Dr. Douglas ranks in Medicare procedure volume

Coronary angioplasty and stenting
96th percentile102 procedures
Leg revascularization (restoring blood flow)
74th percentile16 procedures

CMS ranks each clinician against every clinician it reports for the same procedure category.

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. Christopher John Douglas has 3 publications on record

Dmand AI links 3 papers to Dr. Douglas, published from 2014 to 2015. 2014 was the busiest year, with 2. The most frequent topics are Exercise Tolerance and Exercise Therapy. Dr. Douglas has published most often in Am J Cardiol. Dr. Douglas' most frequent co-author is Killian Conor Robinson, MD.

Papers3
Years published2014 to 2015

Topics Dr. Douglas writes about most

  • Exercise Tolerance
  • Exercise Therapy

Dr. Douglas' most frequent co-authors

Recent publications by Dr. Douglas

See all 3 publications and co-authors

See who Dr. Douglas researches with

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

How network discovery works

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

Dr. Christopher John Douglas received $26,790 in industry payments from 2016 to 2025

CMS Open Payments shows 316 general payments to Dr. Douglas from 31 drug and device companies from 2016 to 2025. Education speaker fees make up the largest share, 59% of the total. Abbott Laboratories paid the most, $17,050.

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

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

$26.8Kin total
  • Education speaker fees$15,70059%
  • Food and beverage$6,23623%
  • Honoraria$4,50017%
  • Travel and lodging$2791%
  • Gifts$750%

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

Share is of all general payments to this clinician.

See all payments to Dr. Douglas

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

Sources for Dr. Christopher John Douglas'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)
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. Christopher John Douglas

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. Christopher John Douglas' NPI number?

Dr. Christopher John Douglas' NPI number is 1427251511. It was assigned on June 7, 2007, and it is active in the NPI Registry.

What kind of doctor is Dr. Christopher John Douglas?

Dr. Christopher John Douglas is an interventional cardiologist in Hattiesburg, Mississippi. The primary specialty in the NPI Registry is Interventional Cardiology Physician (taxonomy code 207RI0011X).

Where does Dr. Christopher John Douglas practice?

Dr. Douglas practices at 6051 US Highway 49, Hattiesburg, MS 39401. Dr. Douglas' primary practice is Forrest General Hospital in Hattiesburg, Mississippi, part of Forrest County, MS. Dmand AI also links Dr. Douglas to 3 hospitals, 3 medical groups, 2 group practices and clinics and 1 ambulatory surgery center.

What is Dr. Christopher John Douglas' office phone number?

The practice phone on file for Dr. Douglas is (601) 288-7000.

What is Dr. Christopher John Douglas' medical license number?

Dr. Douglas holds Mississippi license 23927.

Which hospitals is Dr. Christopher John Douglas affiliated with?

Dr. Douglas practices at Forrest General Hospital in Hattiesburg, Mississippi. Dr. Douglas is also affiliated with Merit Health Wesley. Dmand AI links Dr. Douglas to 3 more hospitals.

What medical group is Dr. Christopher John Douglas part of?

Dr. Douglas is linked to Forrest General Hospital. Dmand AI links Dr. Douglas to 3 more medical groups.

Does Dr. Christopher John Douglas accept Medicare?

Yes. CMS data shows Dr. Douglas billed Medicare for 20,786 services in 2024, and Dr. Douglas accepts Medicare assignment.

How many Medicare patients does Dr. Christopher John Douglas see?

CMS counts 4,566 Medicare patients who saw Dr. Douglas in 2024, with an average age of 75.

What services does Dr. Christopher John Douglas bill to Medicare?

In 2024, Dr. Douglas' most billed Medicare services were medicare temporary code (Q9967), heart test or procedure (93010) and injected or infused drug (J2785).

Show 5 more questionsShow fewer questions

What drugs does Dr. Christopher John Douglas prescribe most?

In 2024 Medicare Part D data, Dr. Douglas' most prescribed drugs by claims were Clopidogrel, Atorvastatin Calcium and Eliquis.

Has Dr. Christopher John Douglas received payments from drug or device companies?

CMS Open Payments shows $26,790 in general payments to Dr. Douglas from 31 companies from 2016 to 2025. The largest total came from Abbott Laboratories.

How long has Dr. Christopher John Douglas been practicing?

Dr. Douglas graduated from medical school in 2007, 19 years ago.

Does Dr. Christopher John Douglas do research?

Dmand AI links 3 publications to Dr. Douglas, published from 2014 to 2015.

Who does Dr. Christopher John Douglas publish with?

Dr. Douglas' most frequent co-authors are Killian Conor Robinson, MD (3 shared papers).

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