Maxwell S. Maccollum, M.D.
Orthopaedic Surgery Physician · Avondale, AZ
Maxwell S. Maccollum, M.D. is an orthopaedic surgery physician with a practice address in Avondale, Arizona, and NPI 1922091503, issued on Aug 29, 2005. Check the license (Arizona 18546, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maxwell S. Maccollum
- Credential
- M.D.
- Primary taxonomy
- Orthopaedic Surgery Physician 207X00000X
- License number
- 18546 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 10450 W Mcdowell RD, Avondale, AZ 85392
- Phone
- (623) 846-1746
- Enumerated
- Aug 29, 2005
- Record last updated
- Mar 25, 2025
- Fax
- (623) 846-0993
- Medicaid ID
- 286642 AZ
- Medicare enrollment
- Enrolled (PECOS I20100510000496); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 10450 W Mcdowell RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Terence Alexander, M.D.Sports Medicine (Orthopaedic Surgery) Physician1629028410
- J.f. Davidson, M.D.Sports Medicine (Orthopaedic Surgery) Physician1508859844
- Ravi Galhotra, M.DInternal Medicine Physician1336186543
- Vishal Ganesh, M.D.Orthopaedic Surgery Physician1629289517
- Jonathan Greene, PTPhysical Therapist1316057060
- Vikram Kapur, M.DInternal Medicine Physician1063466647
Verify Maxwell S. Maccollum in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 18546Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
60% fewer Medicare Part D claims than the average orthopaedic surgery physician in 2024
138 Medicare Part D claims for 88 beneficiaries, against an average of 346 among the 16,516 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 53 claims were for opioids.
Most prescribed
- Methylprednisolone36 claims
- Tramadol Hcl33 claims
- Hydrocodone-Acetaminophen12 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: $15.11
1 payment: food and beverage; the largest payer was Zimmer Biomet Holdings, Inc. The 15,003 providers of this specialty with any payment received $23,022.89 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
- Orthopedic Specialists OF North America PLLCAvondale, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Orthopaedic Surgery Physician providers in Arizona
There are 462 orthopaedic surgery physician records in Arizona.
Other orthopaedic surgery physician records in Arizona
- Mohammed Abbas, MDTucson, AZ1003437872
- Jon Abbott, M.D.Tucson, AZ1790973089
- Andrew Adamczyk, MDPhoenix, AZ1639898620
- Jacob Adams, M.D.Scottsdale, AZ1518256585
- Raheef Alatassi, MBBS, MSC, FRCSCScottsdale, AZ1275494593
- Benjamin Albert, M.D.Scottsdale, AZ1235494741
- Abduljabbar Alhammoud, MDTucson, AZ1063028454
- Mark Allen, D.O.Gilbert, AZ1124339676
- Stan Allen, D.O.Kingman, AZ1629043740
- Burak Altintas, MDGilbert, AZ1831604552
Common questions
What is Maxwell S. Maccollum, M.D.'s NPI number?
Maxwell S. Maccollum, M.D.'s National Provider Identifier (NPI) is 1922091503, issued on Aug 29, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Maxwell S. Maccollum, M.D. located?
The NPPES record lists a practice address at 10450 W Mcdowell RD, Avondale, AZ, 85392. Phone: (623) 846-1746. Providers update this record themselves, so call before visiting.
How can I verify Maxwell S. Maccollum, M.D.'s license?
NPPES lists Arizona license number 18546, 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 Maxwell S. Maccollum, M.D. prescribe under Medicare Part D?
In 2024, Maxwell S. Maccollum, M.D. had 138 Medicare Part D claims for 88 beneficiaries; the average among orthopaedic surgery physician prescribers was 346. 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.