Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

Tania Haddad, MDDMD

Individual provider Addiction Medicine (Preventive Medicine) Physician · NPI 1235101262

Tania Haddad, MDDMD is an Addiction Medicine in Phoenix, Arizona. Graduated from Harvard Medical School in 1995, 31 years ago. Practices with Circle the City, a 63-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Arizona and Nevada.

Years since qualifying
31
Trained at
Harvard Medical School
Licensed in
AZ, NV
In the registry since
2006
Specialties on file
2
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Practice location Address checks out

645 E Missouri Ave Ste 300
Phoenix, AZ 85012-1351
Phone: (602) 262-8900
Fax: (602) 262-8890
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 703 N Flamingo Rd, Pembroke Pines, FL 33028-1006 — (954) 844-2260
  • 9496 Knopfler Ln, Las Vegas, NV 89148-6703 — (626) 390-5664

Specialties & licences

Anesthesiology Physician (primary) Taxonomy 207L00000X · Licence 31943 (AZ)
Addiction Medicine (Preventive Medicine) Physician Taxonomy 2083A0300X · Licence 31943 (NV)

Record details

NPI number1235101262
Entity typeIndividual (Type 1)
GenderFemale
Credentials MDDMD
Sole proprietorNo
NPI enumeratedFebruary 3, 2006
Last updated in NPPESSeptember 15, 2025
Certification dateSeptember 15, 2025
Mailing address645 E Missouri Ave Ste 300, Phoenix, AZ 85012-1351

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyADDICTION MEDICINE
Medical schoolHARVARD MEDICAL SCHOOL
Graduated 1995 (31 years in practice)
Group practice Circle The City — 63 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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