John Douglas Maples, M.D.
Emergency Medicine Physician · Jackson, MS
John Douglas Maples, M.D. is an emergency medicine physician with a practice address in Jackson, Mississippi, and NPI 1720333529, issued on Jul 17, 2012. Check the license (Mississippi T-2569, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- John Douglas Maples
- Credential
- M.D.
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- T-2569 MS
Self-reported in NPPES; status is on the state search - Practice location
- 2500 N State St, Jackson, MS 39216
- Phone
- (601) 984-5570
- Enumerated
- Jul 17, 2012
- Record last updated
- Jul 17, 2012 (not updated in 14 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20160615001243); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2012
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 515 in Mississippi → Look up another NPI →
Also registered at 2500 N State St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify John Douglas Maples in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license T-2569Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
54% more Medicare Part D claims than the average emergency medicine physician in 2024
349 Medicare Part D claims for 213 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D. 52 claims were for opioids.
Most prescribed
- Ondansetron Odt35 claims
- Prednisone27 claims
- Hydrocodone-Acetaminophen26 claims
- Cefdinir22 claims
- Naproxen22 claims
- Ciprofloxacin Hcl21 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: $17.70
1 payment: food and beverage; the largest payer was AstraZeneca Pharmaceuticals LP. The 12,335 providers of this specialty with any payment received $953.79 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 2 group practices
- North Mississippi Medical Clinics IncWest Point, MS
- RH Emergency Medicine OF Och Regional LLCStarkville, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
John Douglas Maples among 515 emergency medicine physician records in Mississippi
John Douglas Maples, M.D. is one of 515 emergency medicine physician records with a practice address in Mississippi. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 54% of them.
- NPI issued2012 · 54% of these records are older, 44% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2012 · median 2011 among the 339 with a school on file
- Record last updated2012 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
197 emergency medicine physician records list a practice address in Jackson
They are 197 of the 6,997 NPPES records with a practice address in Jackson, and 515 emergency medicine physician records in Mississippi.
All 515 in Mississippi → Every provider in Jackson → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- James Aron, M.D.Jackson, MS 392161245274687
- Eric Burger, M.D.Jackson, MS 392161437193984
- Frederick Carlton, M.D.Jackson, MS 392161730110057
- Richard Finley, MDJackson, MS 392161992732044
- Karl Hatten, M.D.Jackson, MS 392161912948894
- Alan Jones, MDJackson, MS 392161134153638
- John Keith, M.D.Jackson, MS 392161215960935
- James Kolb, M.D.Jackson, MS 392161629008396
Common questions
What is John Douglas Maples, M.D.'s NPI number?
John Douglas Maples, M.D.'s National Provider Identifier (NPI) is 1720333529, issued on Jul 17, 2012. An NPI identifies a provider in billing; it is not a license.
Where is John Douglas Maples, M.D. located?
The NPPES record lists a practice address at 2500 N State St, Jackson, MS, 39216. Phone: (601) 984-5570. Providers update this record themselves, so call before visiting.
How can I verify John Douglas Maples, M.D.'s license?
NPPES lists Mississippi license number T-2569, 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 Douglas Maples, M.D. prescribe under Medicare Part D?
In 2024, John Douglas Maples, M.D. had 349 Medicare Part D claims for 213 beneficiaries; the average among emergency medicine physician prescribers was 226. 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.