Christopher John Douglas, M.D.
Interventional Cardiology Physician · Hattiesburg, MS
Christopher John Douglas, M.D. is an interventional cardiology physician with a practice address in Hattiesburg, Mississippi, and NPI 1427251511, issued on Jun 7, 2007. Check the license (Mississippi 23927, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Christopher John Douglas
- Credential
- M.D.
- Primary taxonomy
- Interventional Cardiology Physician 207RI0011X
- License number
- 23927 MS
Self-reported in NPPES; status is on the state search - Practice location
- 415 S 28TH Ave, Hattiesburg, MS 39401
- Phone
- (601) 268-5800
- Enumerated
- Jun 7, 2007
- Record last updated
- Jul 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (601) 261-3530
- Medicaid ID
- 08755294 MS
- Medicare enrollment
- Enrolled (PECOS I20150825003833); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest interventional cardiology physician records → All 62 in Mississippi → Look up another NPI →
Also registered at 415 S 28TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ralph Abraham, MDSurgery Physician1013931674
- Logan AbramsPerfusionist1346803061
- William Adcock, AGACNPCritical Care Medicine Nurse Practitioner1225894264
- Mansoor Ahmad, MDHospitalist Physician1154096758
- Mohammed Ahmed, MDHospitalist Physician1942224514
- Muthanna Al-Ghuraibawi, M.D.Hospitalist Physician1811622665
Verify Christopher John Douglas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 23927Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.8 times the Medicare Part D claims of the average interventional cardiology physician in 2024
8,761 Medicare Part D claims for 1,416 beneficiaries, against an average of 3,179 among the 6,605 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.
Most prescribed
- Clopidogrel992 claims
- Atorvastatin Calcium798 claims
- Eliquis682 claims
- Metoprolol Tartrate571 claims
- Rosuvastatin Calcium548 claims
- Metoprolol Succinate531 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.
Industry payments in 2024: $435.08
26 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. 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 4 group practices
- Fgh Physician BillingHattiesburg, MS
- Forrest County General HospitalPrentiss, MS
- Hattiesburg Clinic PAHattiesburg, MS
- Walthall General HospitalTylertown, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher John Douglas among 62 interventional cardiology physician records in Mississippi
Christopher John Douglas, M.D. 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 2007, is newer than 50% of them.
- NPI issued2007 · 50% of these records are older, 40% newer
- In a Medicare fileYes · 98% of these records are
- In the CMS Doctors and Clinicians fileYes · 92% of these records are
- Graduated2007 · median 2003 among the 57 with a school on file
- Record last updated2020 · 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 Hattiesburg → Interventional Cardiology Physician nationwide →
The 8 interventional cardiology physician records with the nearest ZIP codes
- George Blair, MDHattiesburg, MS 394011902835234
- Patrick Dauphin, MDHattiesburg, MS 394011962866004
- Eric Enger, MDHattiesburg, MS 394011265442594
- Arthur Martin, MDHattiesburg, MS 394011821103185
- Craig Thieling, M.D.Hattiesburg, MS 394011952409609
- Thad Waites, MDHattiesburg, MS 394011588773774
- Robert Wilkins, MDHattiesburg, MS 394011598875304
- Qasim Jehangir, M.D.Hattiesburg, MS 394021578126546
Common questions
What is Christopher John Douglas, M.D.'s NPI number?
Christopher John Douglas, M.D.'s National Provider Identifier (NPI) is 1427251511, issued on Jun 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Christopher John Douglas, M.D. located?
The NPPES record lists a practice address at 415 S 28TH Ave, Hattiesburg, MS, 39401. Phone: (601) 268-5800. Providers update this record themselves, so call before visiting.
How can I verify Christopher John Douglas, M.D.'s license?
NPPES lists Mississippi license number 23927, 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 Christopher John Douglas, M.D. prescribe under Medicare Part D?
In 2024, Christopher John Douglas, M.D. had 8,761 Medicare Part D claims for 1,416 beneficiaries; the average among interventional cardiology physician prescribers was 3,179. 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.