Maziar Massrour, MD
Pain Medicine (Anesthesiology) Physician · Chandler, AZ
Maziar Massrour, MD is a pain medicine (anesthesiology) physician with a practice address in Chandler, Arizona, and NPI 1306986773, issued on Feb 7, 2007. Check the license (Arizona 37141, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Maziar Massrour
- Credential
- MD
- Primary taxonomy
- Pain Medicine (Anesthesiology) Physician 207LP2900X
- License number
- 37141 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 2705 S Alma School RD, Chandler, AZ 85286
- Phone
- (480) 820-7246
- Enumerated
- Feb 7, 2007
- Record last updated
- Nov 30, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (480) 897-7246
- Medicaid ID
- 246948 AZ
- Medicare enrollment
- Enrolled (PECOS I20070925000477); accepts Medicare assignment
- Medical or professional school
- University Of Arizona College Of Medicine, 2002
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest pain medicine (anesthesiology) physician records → All 92 in Arizona → Look up another NPI →
Also registered at 2705 S Alma School RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Naveen Reddy, MDPain Medicine (Anesthesiology) Physician1003875451
- Hediye Scheeler, RN APN FNPFamily Nurse Practitioner1225191513
- Russell Stowell, DCChiropractor1376606343
Verify Maziar Massrour in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 37141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average pain medicine (anesthesiology) physician in 2024
686 Medicare Part D claims for 96 beneficiaries, against an average of 1,750 among the 2,982 providers of this specialty who prescribed in Part D. Brand-name drugs were 2% of claims. 462 claims were for opioids.
Most prescribed
- Tramadol Hcl134 claims
- Hydrocodone-Acetaminophen115 claims
- Oxycodone-Acetaminophen114 claims
- Gabapentin76 claims
- Pregabalin75 claims
- Oxycodone Hcl28 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: $33.99
2 payments; by number, the most common kind was food and beverage; the largest payer was Spr Therapeutics, Inc. The 2,789 providers of this specialty with any payment received $3,225.41 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
- Apex Pain Specialists PCChandler, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Maziar Massrour among 92 pain medicine (anesthesiology) physician records in Arizona
Maziar Massrour, MD is one of 92 pain medicine (anesthesiology) physician records with a practice address in Arizona. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 39% of them.
- NPI issued2007 · 39% of these records are older, 46% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 74% of these records are
- Graduated2002 · median 2006 among the 68 with a school on file
- Record last updated2011 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207LP2900X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pain Medicine (Anesthesiology) Physician providers in Arizona
There are 92 pain medicine (anesthesiology) physician records in Arizona.
All 92 in Arizona → Every provider in Chandler → Pain Medicine (Anesthesiology) Physician nationwide →
The 8 pain medicine (anesthesiology) physician records with the nearest ZIP codes
- Naveen Reddy, MDChandler, AZ 852861003875451
- Nand Bhardwaja, M.D.Gilbert, AZ 852951194790683
- Kurt Lundberg, DOGilbert, AZ 852971689930927
- James Canavan, M.D.Glendale, AZ 853061710930995
- Michael Castillo, MDGlendale, AZ 853061619991643
- Deepesh Shah, MDGlendale, AZ 853061558548735
- Avijit Sharma, MDScottsdale, AZ 852661245692979
- Patrick Hogan, D.O.Glendale, AZ 853081023209228
Common questions
What is Maziar Massrour, MD's NPI number?
Maziar Massrour, MD's National Provider Identifier (NPI) is 1306986773, issued on Feb 7, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Maziar Massrour, MD located?
The NPPES record lists a practice address at 2705 S Alma School RD, Chandler, AZ, 85286. Phone: (480) 820-7246. Providers update this record themselves, so call before visiting.
How can I verify Maziar Massrour, MD's license?
NPPES lists Arizona license number 37141, 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 Maziar Massrour, MD prescribe under Medicare Part D?
In 2024, Maziar Massrour, MD had 686 Medicare Part D claims for 96 beneficiaries; the average among pain medicine (anesthesiology) physician prescribers was 1,750. Part D covers Medicare prescriptions only.
What is Maziar Massrour, MD'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.