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

Leah Ahern, RD

Individual provider Registered Dietitian · NPI 1295381762

Leah Ahern, RD is a Registered Dietitian OR Nutrition Professional in Boston, Massachusetts. Qualified in 2018, 8 years ago. Practices with Massachusetts General Physicians Organization Inc, a 3,484-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts and Rhode Island.

Years since qualifying
8
Licensed in
MA, RI
In the registry since
2019
Specialties on file
2
What do these letters mean?
RD — Registered Dietitian
A credentialed nutrition professional.

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Practice location Address checks out

330 Brookline Ave
Boston, MA 02215-5400
Phone: (617) 667-2845
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 41 Sanderson Rd, Smithfield, RI 02917-2602 — (401) 521-6310

Specialties & licences

Registered Dietitian (primary) Taxonomy 133V00000X · Licence 4608 (MA)
Registered Dietitian Taxonomy 133V00000X · Licence LDN00973 (RI)

Record details

NPI number1295381762
Entity typeIndividual (Type 1)
GenderFemale
Credentials RD
Sole proprietorNo
NPI enumeratedAugust 12, 2019
Last updated in NPPESJuly 12, 2024
Certification dateJuly 12, 2024
Mailing address208 Grove St, Kingston, MA 02364-1355

Medicare enrollment

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

Medicare specialtyREGISTERED DIETITIAN OR NUTRITION PROFESSIONAL
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Massachusetts General Physicians Organization Inc — 3484 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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