Christelle E. Kassis, MD
Infectious Disease Physician · Phoenix, AZ
Christelle E. Kassis, MD is an infectious disease physician with a practice address in Phoenix, Arizona, and NPI 1609015502, issued on Feb 17, 2009. Check the license (Arizona 47018, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Christelle E. Kassis
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License numbers
- 47018 AZ
01066080A IN
Self-reported in NPPES; status is on the state search - Practice location
- 3330 N 2ND St, Phoenix, AZ 85012
- Phone
- (602) 274-7195
- Enumerated
- Feb 17, 2009
- Record last updated
- Jun 30, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (602) 274-7097
- Medicare enrollment
- Enrolled (PECOS I20130806000454); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 3330 N 2ND St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elwaleed Ahmed, M.DInfectious Disease Physician1295937068
- Linda Benaderet, M.D.Hematology & Oncology Physician1467421115
- E. Bloemker, M.D.Ophthalmology Physician1225011505
- Rocio Calderon, FNPFamily Nurse Practitioner1730827262
- Rachel Deatherage, M.D.Family Medicine Physician1295055580
- Jones Kumi, MD,FACPInfectious Disease Physician1962505826
Verify Christelle E. Kassis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 47018Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
91% fewer Medicare Part D claims than the average infectious disease physician in 2024
59 Medicare Part D claims for 16 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D.
Most prescribed
- Fluconazole21 claims
- Amoxicillin-Clavulanate Potass13 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 MIPS final score for 2023 (Medicare payment program): 93.4 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: $24.17
1 payment: food and beverage; the largest payer was Insmed, Inc. The 3,895 providers of this specialty with any payment received $4,362.19 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
- District Medical Group IncPhoenix, AZ
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Infectious Disease Physician providers in Arizona
There are 176 infectious disease physician records in Arizona.
Other infectious disease physician records in Arizona
- Ali Abdulsahib, MDScottsdale, AZ1417535030
- Maheen Abidi, M.D.Scottsdale, AZ1831103167
- Rodney Adam, MDTucson, AZ1548249485
- Matthew Adams, D.O.Tucson, AZ1578941720
- Abaseen Afghan, M.D.Tucson, AZ1952784787
- Ahmad Ahmad Salameh, M.B.B.SAvondale, AZ1548574320
- Elwaleed Ahmed, M.DPhoenix, AZ1295937068
- Jad Akl, MDPhoenix, AZ1043134844
- Ahmad Aldeiri, MDScottsdale, AZ1063725174
- Maria Alexov, M.D.Mesa, AZ1952361271
Common questions
What is Christelle E. Kassis, MD's NPI number?
Christelle E. Kassis, MD's National Provider Identifier (NPI) is 1609015502, issued on Feb 17, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Christelle E. Kassis, MD located?
The NPPES record lists a practice address at 3330 N 2ND St, Phoenix, AZ, 85012. Phone: (602) 274-7195. Providers update this record themselves, so call before visiting.
How can I verify Christelle E. Kassis, MD's license?
NPPES lists Arizona license number 47018, 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 Christelle E. Kassis, MD prescribe under Medicare Part D?
In 2024, Christelle E. Kassis, MD had 59 Medicare Part D claims for 16 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Christelle E. Kassis, MD's MIPS final score?
The 2023 MIPS final score is 93.4 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), 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.