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

Alexander Marshall Helfand

Individual provider Hematology & Oncology Physician · NPI 1639525850

Alexander Marshall Helfand is a Hematology/Oncology in Pittsburgh, Pennsylvania. Qualified in 2016, 10 years ago. Practices with Allegheny Clinic Medical Oncology, a 96-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Pennsylvania.

Years since qualifying
10
Licensed in
PA
In the registry since
2016
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Practice location Address checks out

314 E North Ave
Pittsburgh, PA 15212-4737
Phone: (412) 325-5700
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence MD478309 (PA)

Record details

NPI number1639525850
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 6, 2016
Last updated in NPPESNovember 9, 2022
Certification dateNovember 9, 2022
Mailing address314 E North Ave, Pittsburgh, PA 15212-4737

Medicare enrollment

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

Medicare specialtyHEMATOLOGY/ONCOLOGY
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Allegheny Clinic Medical Oncology — 96 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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