NPPES file of Aug 9, 2026

Christopher Alexander, DO

Medical Oncology Physician · Ormond Beach, FL

Christopher Alexander, DO is a medical oncology physician with a practice address in Ormond Beach, Florida, and NPI 1306850508, issued on Jul 27, 2006. Check the license (Florida OS5715, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1306850508
Name
Christopher Alexander
Credential
DO
Primary taxonomy
Medical Oncology Physician 207RX0202X
License number
OS5715 FL
Self-reported in NPPES; status is on the state search
Practice location
325 Clyde Morris Blvd Ste 450, Ormond Beach, FL 32174
Phone
(386) 673-2442
Enumerated
Jul 27, 2006
Record last updated
Mar 24, 2026
Fax
(386) 673-4884
Medicaid ID
377924600 FL
Medicare enrollment
Enrolled (PECOS I20040223000647); accepts Medicare assignment
Medical or professional school
Kansas City University Of Med & Biosciences, College Of Osteo Med, 1988
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 325 Clyde Morris Blvd Ste 450

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Jonica Allen, APRNFamily Nurse Practitioner1679059893
  2. Paul Dodd, MDMedical Oncology Physician1538165113
  3. Kathleen Doughney, MDMedical Oncology Physician1093729287
  4. Olivia Dvorak, FNPFamily Nurse Practitioner1043087018
  5. Jacqueline Helmus, APRNFamily Nurse Practitioner1902663727
  6. Janell Verkaden, ARNPOncology Clinical Nurse Specialist1871543520

Verify Christopher Alexander in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license OS5715
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Florida license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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3.8 times the Medicare Part D claims of the average medical oncology physician in 2024

2,637 Medicare Part D claims for 383 beneficiaries, against an average of 703 among the 4,230 providers of this specialty who prescribed in Part D. 266 claims were for opioids.

  1. Christopher Alexander2,637
  2. Specialty average703

Most prescribed

  1. Revlimid120 claims
  2. Prednisone110 claims
  3. Eliquis108 claims
  4. Letrozole108 claims
  5. Hydroxyurea106 claims
  6. Xarelto90 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.

No measured MIPS final score for 2023

CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $2,591.36

127 payments; by number, the most common kind was food and beverage; the largest payer was Novartis Pharmaceuticals Corporation. The 3,343 providers of this specialty with any payment received $11,773.47 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Alexander$2,591
  2. Specialty average$11,773

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Florida Cancer Specialists And Research Institute, LLCPalm Coast, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Christopher Alexander among 561 medical oncology physician records in Florida

Christopher Alexander, DO is one of 561 medical oncology physician records with a practice address in Florida. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 20% of them.

  • NPI issued2006 · 20% of these records are older, 46% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 83% of these records are
  • Graduated1988 · median 2000 among the 463 with a school on file
  • Record last updated2026 · 24% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RX0202X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Medical Oncology Physician providers in Florida

There are 561 medical oncology physician records in Florida.

The 8 medical oncology physician records with the nearest ZIP codes

  1. Paul Dodd, MDOrmond Beach, FL 321741538165113
  2. Kathleen Doughney, MDOrmond Beach, FL 321741093729287
  3. Joseph Sullivan, D.O.Palatka, FL 321771982691689
  4. Aruna Arekapudi, MDNew Smyrna Beach, FL 321681811992852
  5. Andrea Katz, M.D.New Smyrna Beach, FL 321681295927739
  6. Kenneth Simon, D.O.New Smyrna Beach, FL 321681073502993
  7. Kerwin Cumberbatch, M.DPalm Coast, FL 321641669785788
  8. Eric Gershman, M DPalm Coast, FL 321641316903768

Common questions

What is Christopher Alexander, DO's NPI number?

Christopher Alexander, DO's National Provider Identifier (NPI) is 1306850508, issued on Jul 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Alexander, DO located?

The NPPES record lists a practice address at 325 Clyde Morris Blvd Ste 450, Ormond Beach, FL, 32174. Phone: (386) 673-2442. Providers update this record themselves, so call before visiting.

How can I verify Christopher Alexander, DO's license?

NPPES lists Florida license number OS5715, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Christopher Alexander, DO prescribe under Medicare Part D?

In 2024, Christopher Alexander, DO had 2,637 Medicare Part D claims for 383 beneficiaries; the average among medical oncology physician prescribers was 703. Part D covers Medicare prescriptions only.

What is Christopher Alexander, DO's MIPS final score?

CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.

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.