Lucas Alexander Walk, DO
Family Medicine Physician · Scottsdale, AZ
Lucas Alexander Walk, DO is a family medicine physician with a practice address in Scottsdale, Arizona, and NPI 1184204554, issued on Apr 10, 2021. Check the license (Arizona 011057, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Lucas Alexander Walk
- Credential
- DO
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 011057 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 8901 E Raintree Dr Ste 150, Scottsdale, AZ 85260
- Phone
- (480) 733-7600
- Enumerated
- Apr 10, 2021
- Record last updated
- Jul 29, 2024
- Fax
- (602) 805-2816
- Medicare enrollment
- Enrolled (PECOS I20240719002114); accepts Medicare assignment
- Medical or professional school
- University Of Pikeville, Kentucky College Of Osteopathic Med, 2021
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,119 in Arizona → Look up another NPI →
Also registered at 8901 E Raintree Dr Ste 150
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Ayesha Najib, M.D.Pediatrics Physician1801820816
- Srivani Srikantiah, M.D.Internal Medicine Physician1255467270
- Jill Weideman, ARNPFamily Nurse Practitioner1588138556
Verify Lucas Alexander Walk in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 011057Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average family medicine physician in 2024
348 Medicare Part D claims for 66 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium40 claims
- Levothyroxine Sodium23 claims
- Metformin Hcl23 claims
- Gabapentin15 claims
- Junel13 claims
- Hydroxyzine Hcl12 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.
Bills Medicare through one group practice
- Banner Primary Care Physicians Arizona LLCPeoria, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Lucas Alexander Walk among 3,119 family medicine physician records in Arizona
Lucas Alexander Walk, DO is one of 3,119 family medicine physician records with a practice address in Arizona. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 88% of them.
- NPI issued2021 · 88% of these records are older, 9% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2021 · median 2006 among the 1,775 with a school on file
- Record last updated2024 · 54% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
285 family medicine physician records list a practice address in Scottsdale
They are 285 of the 11,008 NPPES records with a practice address in Scottsdale, and 3,119 family medicine physician records in Arizona.
All 3,119 in Arizona → Every provider in Scottsdale → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Margaret Behrens, M.D.Scottsdale, AZ 852601427032895
- Donald Cunningham, D.O.Scottsdale, AZ 852601508855719
- Frederick Edwards, M.D.Scottsdale, AZ 852601043293020
- Keith Frey, M.D.Scottsdale, AZ 852601578545315
- Stephen Fry, M.D.Scottsdale, AZ 852601205836517
- Mary Lynass, M.D.Scottsdale, AZ 852601427026004
- Carolyn Moats, M.D.Scottsdale, AZ 852601427046937
- Gregory Reser, MDScottsdale, AZ 852601962460972
Common questions
What is Lucas Alexander Walk, DO's NPI number?
Lucas Alexander Walk, DO's National Provider Identifier (NPI) is 1184204554, issued on Apr 10, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Lucas Alexander Walk, DO located?
The NPPES record lists a practice address at 8901 E Raintree Dr Ste 150, Scottsdale, AZ, 85260. Phone: (480) 733-7600. Providers update this record themselves, so call before visiting.
How can I verify Lucas Alexander Walk, DO's license?
NPPES lists Arizona license number 011057, 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 Lucas Alexander Walk, DO prescribe under Medicare Part D?
In 2024, Lucas Alexander Walk, DO had 348 Medicare Part D claims for 66 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.