Internal Medicine, Hematology & Oncology
JOHN ALLEN M.D.
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1417275652 · enumerated 2010-05-12 · record updated 2021-06-04. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Addresses and phones
- Practice location 504 AZALEA DR STE A, OXFORD, MS, 38655-5397 (662) 236-7738 Fax (662) 236-9642 Google Maps Apple Maps OpenStreetMap
- Mailing address 965 RIDGE LAKE BLVD STE 103, MEMPHIS, TN, 38120-9446 Fax (901) 227-8591 Google Maps Apple Maps OpenStreetMap
Specialties
- Emergency Medicine, Emergency Medical Services 207PE0004X · License 51509 TN
- Internal Medicine 207R00000X · License 51509 TN
- Internal Medicine 207R00000X · License 0101254562 VA
- Internal Medicine, Hematology & Oncology 207RH0003X · Primary · License 24648 MS
In this directory
MS Lafayette County Oxford Internal Medicine, Hematology & Oncology
Locations and evidence
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Practice location
OXFORD, MS, 386555397
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.