William B. Lujan, M.D.
Neurology Physician · Tucson, AZ
William B. Lujan, M.D. is a neurology physician with a practice address in Tucson, Arizona, and NPI 1588644355, issued on Jan 18, 2006. Check the license (Arizona 28363, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- William B. Lujan
- Credential
- M.D.
- Primary taxonomy
- Neurology Physician 2084N0400X
- License number
- 28363 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 6567 E Carondelet Dr Ste 305, Tucson, AZ 85710
- Phone
- (520) 881-8400
- Enumerated
- Jan 18, 2006
- Record last updated
- Dec 29, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (520) 881-6563
- Medicaid ID
- 514431 AZ
- Medicare enrollment
- Enrolled (PECOS I20180813000799); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest neurology physician records → All 458 in Arizona → Look up another NPI →
Also registered at 6567 E Carondelet Dr Ste 305
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lloyd Anderson, M.D.Neurology Physician1467432237
- Melinda Arthur, DONeurology Physician1801474648
- Hillel Baldwin, M.D.Neurological Surgery Physician1578543187
- Trina Belair, FNPFamily Nurse Practitioner1417203753
- Diana Benenati, M.D.Neurology Physician1871573493
- Hannah BrantleySurgical Physician Assistant1629858212
Verify William B. Lujan in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 28363Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average neurology physician in 2024
3,320 Medicare Part D claims for 685 beneficiaries, against an average of 1,370 among the 15,005 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims.
Most prescribed
- Memantine Hcl863 claims
- Donepezil Hcl239 claims
- Topiramate162 claims
- Levetiracetam158 claims
- Carbidopa-Levodopa150 claims
- Gabapentin144 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: $1,179.60
50 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 10,858 providers of this specialty with any payment received $8,318.07 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 one group practice
- Germin Clinical Neurology WestLas Vegas, NV
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
William B. Lujan among 458 neurology physician records in Arizona
William B. Lujan, M.D. is one of 458 neurology physician records with a practice address in Arizona. 80% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 60% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1992 · median 2005 among the 298 with a school on file
- Record last updated2011 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084N0400X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Neurology Physician providers in Arizona
There are 458 neurology physician records in Arizona.
All 458 in Arizona → Every provider in Tucson → Neurology Physician nationwide →
The 8 neurology physician records with the nearest ZIP codes
- Lloyd Anderson, M.D.Tucson, AZ 857101467432237
- Melinda Arthur, DOTucson, AZ 857101801474648
- Diana Benenati, M.D.Tucson, AZ 857101871573493
- Peter Bodnar, M.D.Tucson, AZ 857101083762389
- Jason Castro, FNP-CTucson, AZ 857101669873220
- Kenneth Shauger, MDTucson, AZ 857101497788129
- David Siegel, M.D.Tucson, AZ 857101225018559
- Harsh Singh, MDTucson, AZ 857101801888433
Common questions
What is William B. Lujan, M.D.'s NPI number?
William B. Lujan, M.D.'s National Provider Identifier (NPI) is 1588644355, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William B. Lujan, M.D. located?
The NPPES record lists a practice address at 6567 E Carondelet Dr Ste 305, Tucson, AZ, 85710. Phone: (520) 881-8400. Providers update this record themselves, so call before visiting.
How can I verify William B. Lujan, M.D.'s license?
NPPES lists Arizona license number 28363, 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 William B. Lujan, M.D. prescribe under Medicare Part D?
In 2024, William B. Lujan, M.D. had 3,320 Medicare Part D claims for 685 beneficiaries; the average among neurology physician prescribers was 1,370. Part D covers Medicare prescriptions only.
What is William B. Lujan, M.D.'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.