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

Achilles Athanassiou, MD

Individual provider Maternal & Fetal Medicine Physician · NPI 1730159419

Achilles Athanassiou, MD is an Obstetrics/Gynecology in Boston, Massachusetts. Qualified in 1990, 36 years ago. Practices with South Shore Medical Center, Inc, a 175-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
36
Licensed in
MA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

330 Brookline Ave Gryzmish 7th Fl
Boston, MA 02215-5400
Phone: (617) 667-4836
Fax: (617) 667-2231
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Maternal & Fetal Medicine Physician (primary) Taxonomy 207VM0101X · Licence 80677 (MA)

Record details

NPI number1730159419
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 25, 2006
Last updated in NPPESOctober 7, 2014
Mailing address330 Brookline Ave, Boston, MA 02215-5400

Medicare enrollment

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

Medicare specialtyOBSTETRICS/GYNECOLOGY
Medical schoolOTHER
Graduated 1990 (36 years in practice)
Group practice South Shore Medical Center, Inc. — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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