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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

GAIL M MARTELL RN
NPI 1114993466
Registered Nurse - Otorhinolaryngology & Head-Neck in Boston, MA

Active since February 27, 2006
333 LONGWOOD AVE, FLOOR 3, BOSTON, MA 02115(617) 355-8866(617) 730-0320 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gail M Martell Rn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

GAIL M MARTELL RN (NPI 1114993466) is an individual otorhinolaryngology & head-neck provider in Boston, Massachusetts, licensed in Massachusetts (151993) and active in the NPI registry since February 2006.

NPPES Registry Identity

NPI1114993466
Entity TypeIndividualFemale
Primary Taxonomy163WX0601X
Provider Legal NameGAIL M MARTELLCredential: RN
Location Address333 LONGWOOD AVE, FLOOR 3Boston, MA 02115-5711
Mailing Address185 Oak StMarshfield, MA 02050-6249 · (781) 834-7721
Phone(617) 355-8866
Fax(617) 730-0320
Sole ProprietorNo
Enumeration DateFebruary 27, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1114993466 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRegistered Nurse · Otorhinolaryngology & Head-NeckNursing Service Providers
Taxonomy Code163WX0601X
License✔ Licensed in MA · 151993
333 LONGWOOD AVE, Boston, MA 02115
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Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KERRY MCGREGOR PSY.D.
Psychologist (Clinical Child & Adolescent)
333 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (757) 376-9801
LEANNA SHEA RD
Dietitian, Registered
333 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-4677
JUNE OKADA MS
Speech-Language Pathologist
333 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 354-1523
GRETA MARY SMITH
Dietitian, Registered (Nutrition, Pediatric)
333 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (617) 355-7181
JACQUELINE MIRANDA LICSW
Social Worker (Clinical)
333 LONGWOOD AVE, FLOOR 6
BOSTON, MA 02115
Suffolk County (617) 355-5250
MERRILL WEITZEL MD
Obstetrics & Gynecology
333 LONGWOOD AVE, 5TH FLOOR CHILDRENS HOSPITAL PEDI GYN
BOSTON, MA 02115
Suffolk County (617) 355-7648
ELSEY WEISBERG
Dietitian, Registered
333 LONGWOOD AVE
BOSTON, MA 02115
Suffolk County (508) 423-5001
MARTA RAMON KRAUEL MD
Pediatrics (Pediatric Endocrinology)
333 LONGWOOD AVE, ENDOCRINE DIVISION 6TH FLOOR
BOSTON, MA 02115
Suffolk County (617) 355-6000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Gail Martell's NPI number?

The NPI number for Gail Martell is 1114993466. It was assigned to this individual provider in the NPPES registry on February 27, 2006.

Where is Gail Martell located?

Gail Martell practices at 333 Longwood Ave Floor 3, Boston, MA 02115. The listed phone number is (617) 355-8866.

What is Gail Martell's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Otorhinolaryngology & Head-Neck, with taxonomy code 163WX0601X.

When was this NPI record last updated?

The NPPES record for Gail Martell was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.