NPPES file of Aug 9, 2026

John Frederick Anderson, MD

Radiation Oncology Physician · Lafayette, LA

John Frederick Anderson, MD is a radiation oncology physician with a practice address in Lafayette, Louisiana, and NPI 1124288956, issued on Jun 16, 2008. Check the license (Louisiana MD.206112, as entered in NPPES) on the Louisiana State Board of Medical Examiners; 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
1124288956
Name
John Frederick Anderson
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
MD.206112 LA
Self-reported in NPPES; status is on the state search
Practice location
4809 Ambassador Caffery Pkwy, Lafayette, LA 70508
Phone
(337) 769-8660
Enumerated
Jun 16, 2008
Record last updated
Mar 9, 2016 (not updated in 10 years: call before relying on the address or phone)
Fax
(337) 769-8661
Medicaid ID
1081639 LA
Medicare enrollment
Enrolled (PECOS I20130918000075); accepts Medicare assignment
Medical or professional school
University Of Texas Southwestern Medical School At Dallas, 2008
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 4809 Ambassador Caffery Pkwy

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

  1. Joseph Brierre, M.D.Medical Oncology Physician1316918394
  2. Natalie Broussard, N.P.Family Nurse Practitioner1487942603
  3. Chancellor Donald, M.D.Hematology & Oncology Physician1487690376
  4. Gregory Duplechain, M.D.Otolaryngology Physician1083683601
  5. Harold Granger, M.D.Orthopaedic Surgery Physician1396743936
  6. Andrew Harwood, M.D.Radiation Oncology Physician1407877350

Verify John Frederick Anderson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersLouisiana State Board of Medical Examiners
    Search for license MD.206112
    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 Louisiana 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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2.3 times the Medicare Part D claims of the average radiation oncology physician in 2024

305 Medicare Part D claims for 112 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 74 claims were for opioids.

  1. John Anderson305
  2. Specialty average134

Most prescribed

  1. Dexamethasone43 claims
  2. Hydrocodone-Acetaminophen35 claims
  3. Oxycodone-Acetaminophen28 claims
  4. Levothyroxine Sodium27 claims
  5. Tamsulosin Hcl24 claims
  6. Levetiracetam15 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.

The MIPS final score for 2023 (Medicare payment program): 100 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score93.6
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

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

Industry payments in 2024: $127.83

7 payments; by number, the most common kind was food and beverage; the largest payer was Takeda Pharmaceuticals U.S.A., Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. John Anderson$127.83
  2. Specialty average$1,897.85

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

Bills Medicare through 3 group practices

  1. Acadiana Radiation Therapy LLCNew Iberia, LA
  2. E Plus Oncologics Louisiana, LLCLafayette, LA
  3. Radiation Oncology Associates OF Acadiana LLPOpelousas, LA

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

John Frederick Anderson among 66 radiation oncology physician records in Louisiana

John Frederick Anderson, MD is one of 66 radiation oncology physician records with a practice address in Louisiana. 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 2008, is newer than 56% of them.

  • NPI issued2008 · 56% of these records are older, 38% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated2008 · median 2008 among the 49 with a school on file
  • Record last updated2016 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Louisiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Radiation Oncology Physician providers in Louisiana

There are 66 radiation oncology physician records in Louisiana.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Bahman Daneshfar, M.D.Lafayette, LA 705081134189566
  2. Andrew Harwood, M.D.Lafayette, LA 705081407877350
  3. Julian Krawczyk, M.D.Lafayette, LA 705081063433928
  4. Perri Prellop, M.D.Lafayette, LA 705081508808981
  5. James Russo, M.D.Lafayette, LA 705081376700591
  6. Jonathan Thompson, MDLafayette, LA 705081588956593
  7. Stephen Wilt, M.D., PH.D.Lafayette, LA 705081528082443
  8. Mary Deland, MDLafayette, LA 705031114940046

Common questions

What is John Frederick Anderson, MD's NPI number?

John Frederick Anderson, MD's National Provider Identifier (NPI) is 1124288956, issued on Jun 16, 2008. An NPI identifies a provider in billing; it is not a license.

Where is John Frederick Anderson, MD located?

The NPPES record lists a practice address at 4809 Ambassador Caffery Pkwy, Lafayette, LA, 70508. Phone: (337) 769-8660. Providers update this record themselves, so call before visiting.

How can I verify John Frederick Anderson, MD's license?

NPPES lists Louisiana license number MD.206112, as entered by the provider. Search the Louisiana State Board of Medical Examiners at https://www.lsbme.la.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does John Frederick Anderson, MD prescribe under Medicare Part D?

In 2024, John Frederick Anderson, MD had 305 Medicare Part D claims for 112 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.

What is John Frederick Anderson, MD's MIPS final score?

The 2023 MIPS final score is 100 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.