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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.

HENRY W STOLL PA
NPI 1013984582
Physician Assistant - Medical in Somerville, MA

Active since March 03, 2006
40 HOLLAND ST, SOMERVILLE, MA 02144(617) 629-6000(617) 629-6070 Get Directions Write a Review

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

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Henry W Stoll Pa NPPES

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

HENRY W STOLL PA (NPI 1013984582) is an individual medical provider in Somerville, Massachusetts, licensed in Massachusetts (591) and active in the NPI registry since March 2006.

NPPES Registry Identity

NPI1013984582
Entity TypeIndividualMale
Primary Taxonomy363AM0700X
Provider Legal NameHENRY W STOLLCredential: PA
Location Address40 HOLLAND STSomerville, MA 02144-2705
Mailing Address147 Milk St, Provider Enrollment - 9th FloorBoston, MA 02109-4806 · (617) 559-8053 · Fax (617) 421-3487
Phone(617) 629-6000
Fax(617) 629-6070
Sole ProprietorNo
Enumeration DateMarch 3, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
✔ NPI 1013984582 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPhysician Assistant · MedicalPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363AM0700X
License✔ Licensed in MA · 591
Also ListedPhysician AssistantTaxonomy 363A00000X · License 591 (MA)
40 HOLLAND ST, Somerville, MA 02144
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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.

ELIZABETH AHLBORN NECHEV
Nurse Practitioner
40 HOLLAND ST
SOMERVILLE, MA 02144
Middlesex County (617) 657-6445
D. SCOTT GILBERT PA-C
Physician Assistant
40 HOLLAND ST
SOMERVILLE, MA 02144
Middlesex County (617) 654-7111
STEPHANIE E. NEALY RD, LDN
Dietitian, Registered
40 HOLLAND ST, NUTRITION
SOMERVILLE, MA 02144
Middlesex County (617) 629-6444
MARIA ELIZABETH HEDBERG FNP
Nurse Practitioner (Family)
40 HOLLAND ST
SOMERVILLE, MA 02144
Middlesex County (617) 629-6000
MRS. ANNETTE OHEARN 5532-DO-DO
Technician/Technologist (Optician)
40 HOLLAND ST
SOMERVILLE, MA 02144
Middlesex County (617) 629-6378
SHEENA ANN FREMAULT MACEDO FNP-C
Nurse Practitioner
40 HOLLAND ST
SOMERVILLE, MA 02144
Middlesex County (617) 629-6032
RICHARD MICHALOWSKI DMD
Dentist (General Practice)
40 HOLLAND ST
SOMERVILLE, MA 02144
Middlesex County (617) 629-6080
CYNTHIA TEFFT NP
Nurse Practitioner
40 HOLLAND ST
SOMERVILLE, MA 02144
Middlesex County (617) 629-6000

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 Henry Stoll's NPI number?

The NPI number for Henry Stoll is 1013984582. It was assigned to this individual provider in the NPPES registry on March 3, 2006.

Where is Henry Stoll located?

Henry Stoll practices at 40 Holland St, Somerville, MA 02144. The listed phone number is (617) 629-6000.

What is Henry Stoll's specialty?

The primary specialty registered for this NPI is Physician Assistant, specializing in Medical, with taxonomy code 363AM0700X.

When was this NPI record last updated?

The NPPES record for Henry Stoll 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 28 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.