Fadia K. Habib-Khazen, MD
Allergy & Immunology Physician · Phoenix, AZ
Fadia K. Habib-Khazen, MD is an allergy & immunology physician with a practice address in Phoenix, Arizona, and NPI 1063404531, issued on Aug 19, 2005. Check the license (Arizona 22782, as entered in NPPES) on the Arizona Medical Board; the Medicare figures below come from public CMS files.
- Name
- Fadia K. Habib-Khazen
- Credential
- MD
- Primary taxonomy
- Allergy & Immunology Physician 207K00000X
- License number
- 22782 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 4901 N 44TH St Ste 103, Phoenix, AZ 85018
- Phone
- (602) 954-0405
- Enumerated
- Aug 19, 2005
- Record last updated
- Apr 5, 2023
- Fax
- (602) 954-0485
- Medicaid ID
- 007204 AZ
- Entity
- Type 1 · individual
8 nearest allergy & immunology physician records → All 88 in Arizona → Look up another NPI →
Also registered at 4901 N 44TH St Ste 103
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Housam Alasaly, M.D.Allergy & Immunology Physician1679541957
- Veena Krause, NPNurse Practitioner1497839666
Verify Fadia K. Habib-Khazen in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersArizona Medical Board
Search for license 22782Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
99% fewer Medicare Part D claims than the average allergy & immunology physician in 2024
11 Medicare Part D claims, against an average of 741 among the 2,899 providers of this specialty who prescribed in Part D.
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.
Fadia K. Habib-Khazen among 88 allergy & immunology physician records in Arizona
Fadia K. Habib-Khazen, MD is one of 88 allergy & immunology physician records with a practice address in Arizona. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 80% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileNo · 65% of these records are
- Record last updated2023 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207K00000X and a Arizona practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Allergy & Immunology Physician providers in Arizona
There are 88 allergy & immunology physician records in Arizona.
All 88 in Arizona → Every provider in Phoenix → Allergy & Immunology Physician nationwide →
The 8 allergy & immunology physician records with the nearest ZIP codes
- Housam Alasaly, M.D.Phoenix, AZ 850181679541957
- Cindy Bauer, M.D.Phoenix, AZ 850161639367964
- Ifat Krase, MDPhoenix, AZ 850161497021281
- Brenna Labere, MDPhoenix, AZ 850161952834368
- Sahana Venkatesh, MDPhoenix, AZ 850161689136665
- Christopher Couch, M.D.Phoenix, AZ 850131154620714
- Claudia Gaefke, MDPhoenix, AZ 850131568840270
- Alison Hoeger, PA-CPhoenix, AZ 850231689233231
Common questions
What is Fadia K. Habib-Khazen, MD's NPI number?
Fadia K. Habib-Khazen, MD's National Provider Identifier (NPI) is 1063404531, issued on Aug 19, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Fadia K. Habib-Khazen, MD located?
The NPPES record lists a practice address at 4901 N 44TH St Ste 103, Phoenix, AZ, 85018. Phone: (602) 954-0405. Providers update this record themselves, so call before visiting.
How can I verify Fadia K. Habib-Khazen, MD's license?
NPPES lists Arizona license number 22782, 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 Fadia K. Habib-Khazen, MD prescribe under Medicare Part D?
In 2024, Fadia K. Habib-Khazen, MD had 11 Medicare Part D claims; the average among allergy & immunology physician prescribers was 741. 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.