Leen Naji, MD
Addiction Medicine (Family Medicine) Physician · Phoenix, AZ
Leen Naji, MD is an addiction medicine (family medicine) physician with a practice address in Phoenix, Arizona, and NPI 1952033698, issued on Jun 30, 2022. Check the license (Arizona 68989, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Leen Naji
- Credential
- MD
- Primary taxonomy
- Addiction Medicine (Family Medicine) Physician 207QA0401X
- License numbers
- 68989 AZ
314344 NY
Self-reported in NPPES; status is on the state search - Practice location
- 500 W Thomas RD Ste 500, Phoenix, AZ 85013
- Phone
- (602) 406-4000
- Enumerated
- Jun 30, 2022
- Entity
- Type 1 · individual
Also registered at 500 W Thomas RD Ste 500
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Hesham Abdelrazek, MDPulmonary Disease Physician1841266681
- Shair Ahmed, MDThoracic Surgery (Cardiothoracic Vascular Surgery) Physician1629270749
- Cassandra Archer, AGACNP-BCAdult Health Nurse Practitioner1881145746
- Ashwini Arjuna, MDCritical Care Medicine (Internal Medicine) Physician1881909166
- Sreeja Biswas Roy, MDCritical Care Medicine (Internal Medicine) Physician1902218480
- Heather Boakye-Wenzel, MDCritical Care Medicine (Internal Medicine) Physician1023407483
Verify Leen Naji in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 68989Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
89% fewer Medicare Part D claims than the average addiction medicine (family medicine) physician in 2024
136 Medicare Part D claims for 52 beneficiaries, against an average of 1,187 among the 571 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Buprenorphine-Naloxone73 claims
- Suboxone11 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.
The practice group's Medicare quality score for 2023: 100 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $59.47
1 payment, mostly food and beverage; the largest payer was Edwards Lifesciences Corporation. The 309 providers of this specialty with any payment received $1,075.77 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.
One hospital or facility affiliation
- Banner - University Hospital Based Physicians LLCPhoenix, AZ
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Addiction Medicine (Family Medicine) Physician providers in Arizona
There are 23 addiction medicine (family medicine) physician records in Arizona.
Other addiction medicine (family medicine) physician records in Arizona
- Michael Ahmann, D.O.Scottsdale, AZ1720245806
- Joseph Archer, MD, MPHPhoenix, AZ1881334910
- Edmond Baker, MDPhoenix, AZ1235304171
- Ravi Chandiramani, N.D.Scottsdale, AZ1194807495
- Michael Denicole, DOPhoenix, AZ1912166620
- Juvy Escalante, PAKingman, AZ1053650416
- Jerry Fitz, MDTucson, AZ1134250228
- Andy Halberg, DOPhoenix, AZ1972766483
- Adam Heath, MDScottsdale, AZ1841550811
- Cooper Johnston, D.O.Phoenix, AZ1073992087
Common questions
What is Leen Naji, MD's NPI number?
Leen Naji, MD's National Provider Identifier (NPI) is 1952033698, issued on Jun 30, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Leen Naji, MD located?
The NPPES record lists a practice address at 500 W Thomas RD Ste 500, Phoenix, AZ, 85013. Phone: (602) 406-4000. Providers update this record themselves, so call before visiting.
How can I verify Leen Naji, MD's license?
NPPES lists Arizona license number 68989, 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 Leen Naji, MD prescribe under Medicare Part D?
In 2024, Leen Naji, MD had 136 Medicare Part D claims for 52 beneficiaries; the average among addiction medicine (family medicine) physician prescribers was 1,187. Part D covers Medicare prescriptions only.
What is Leen Naji, MD's Medicare quality score?
The 2023 MIPS final score is 100 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.