NPPES file of Aug 9, 2026

Gerald L. Lucas, MD

Radiation Oncology Physician · Phoenix, AZ

Gerald L. Lucas, MD is a radiation oncology physician with a practice address in Phoenix, Arizona, and NPI 1235193459, issued on Apr 14, 2006. Check the license (Arizona 21011, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1235193459
Name
Gerald L. Lucas
Credential
MD
Primary taxonomy
Radiation Oncology Physician 2085R0001X
License number
21011 AZ
Self-reported in NPPES; status is on the state search
Practice location
2222 E Highland Ave, Phoenix, AZ 85016
Phone
(602) 283-2345
Enumerated
Apr 14, 2006
Record last updated
Mar 7, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(602) 283-3039
Medicare enrollment
Enrolled (PECOS I20051017001166); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 1985
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 2222 E Highland Ave

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

  1. Gustavo Armendariz, MDOrthopaedic Surgery Physician1992780910
  2. Puja Athalye, DPTPhysical Therapist1104872829
  3. Christine Badiola, PTOrthopedic Physical Therapist1134313299
  4. Joseph Blazuk, MDPhysical Medicine & Rehabilitation Physician1528379955
  5. Chad Bohls, M.S. ATCAthletic Trainer1750424818
  6. Michael Brennan, MD PCOrthopaedic Surgery Physician1396714762

Verify Gerald L. Lucas in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersArizona Medical Board
    Search for license 21011
    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 Arizona 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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84% more Medicare Part D claims than the average radiation oncology physician in 2024

246 Medicare Part D claims for 83 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D.

  1. Gerald Lucas246
  2. Specialty average134

Most prescribed

  1. Tamsulosin Hcl130 claims
  2. Bicalutamide51 claims
  3. Oxybutynin Chloride Er20 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: $2,166.28

92 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie 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. Gerald Lucas$2,166.28
  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 one group practice

  1. Arizona Center For Hematology And Oncology PLCGilbert, AZ

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

Gerald L. Lucas among 156 radiation oncology physician records in Arizona

Gerald L. Lucas, MD is one of 156 radiation oncology physician records with a practice address in Arizona. 84% 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 15% of them.

  • NPI issued2006 · 15% of these records are older, 51% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 74% of these records are
  • Graduated1985 · median 2003 among the 115 with a school on file
  • Record last updated2018 · 46% 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 Arizona 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 Arizona

There are 156 radiation oncology physician records in Arizona.

The 8 radiation oncology physician records with the nearest ZIP codes

  1. Subhakar Mutyala, MDPhoenix, AZ 850161851472286
  2. Jill Rossinow, M.D.Phoenix, AZ 850161285812156
  3. Christopher Biggs, MDPhoenix, AZ 850151720042146
  4. Kenneth Luk, MDPhoenix, AZ 850151033173760
  5. Igor Barani, MDPhoenix, AZ 850131811105943
  6. David Brachman, MDPhoenix, AZ 850131720042914
  7. Aidnag Diaz, M.D.Phoenix, AZ 850131568422723
  8. Nicholas Flores, MDPhoenix, AZ 850131013970714

Common questions

What is Gerald L. Lucas, MD's NPI number?

Gerald L. Lucas, MD's National Provider Identifier (NPI) is 1235193459, issued on Apr 14, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gerald L. Lucas, MD located?

The NPPES record lists a practice address at 2222 E Highland Ave, Phoenix, AZ, 85016. Phone: (602) 283-2345. Providers update this record themselves, so call before visiting.

How can I verify Gerald L. Lucas, MD's license?

NPPES lists Arizona license number 21011, as entered by the provider. Search the Arizona Medical Board at https://www.azmd.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Gerald L. Lucas, MD prescribe under Medicare Part D?

In 2024, Gerald L. Lucas, MD had 246 Medicare Part D claims for 83 beneficiaries; the average among radiation oncology physician prescribers was 134. 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.