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

Diane M Nezar, CNM

Individual provider Advanced Practice Midwife · NPI 1366567158

Diane M Nezar, CNM is a Certified Nurse Midwife (CNM) in Boston, Massachusetts. Graduated from University of New Mexico School of Medicine in 1986, 40 years ago. Practices with South Shore Medical Center, Inc, a 175-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
40
Trained at
University of New Mexico School of Medicine
Licensed in
MA
In the registry since
2007
What do these letters mean?
CNM — Certified Nurse-Midwife
An advanced practice nurse who provides prenatal care and delivers babies.

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Practice location Address checks out

850 Harrison Avenue Yacc 5
Boston, MA 02118-4001
Phone: (617) 414-2000
Fax: (617) 414-5798
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Advanced Practice Midwife (primary) Taxonomy 367A00000X · Licence RN177805 (MA)

Record details

NPI number1366567158
Entity typeIndividual (Type 1)
GenderFemale
Credentials CNM
Sole proprietorNo
NPI enumeratedMarch 20, 2007
Last updated in NPPESAugust 23, 2021
Certification dateAugust 23, 2021

Medicare enrollment

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

Medicare specialtyCERTIFIED NURSE MIDWIFE (CNM)
Medical schoolUNIVERSITY OF NEW MEXICO SCHOOL OF MEDICINE
Graduated 1986 (40 years in practice)
Group practice South Shore Medical Center, Inc. — 175 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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