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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

JONATHAN ARM MD
NPI 1841257524
Allergy & Immunology in Chestnut Hill, MA

Active since April 27, 2006
850 BOYLSTON ST, STE 540, CHESTNUT HILL, MA 02467(617) 732-5500 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

About Jonathan Arm Md NPPES

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

JONATHAN ARM MD (NPI 1841257524) is an individual allergy & immunology provider in Chestnut Hill, Massachusetts, licensed in Massachusetts (81852) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1841257524
Entity TypeIndividualMale
Primary Taxonomy207K00000X
Provider Legal NameJONATHAN ARMCredential: MD
Location Address850 BOYLSTON ST, STE 540Chestnut Hill, MA 02467
Mailing Address1 Jimmy Fund Way, Smith 638bBoston, MA 02115 · (617) 278-0300
Phone(617) 732-5500
Sole ProprietorNo
Enumeration DateApril 27, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1841257524 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in MA · 81852
Definition

An allergist-immunologist is trained in evaluation, physical and laboratory diagnosis, and management of disorders involving the immune system. Selected examples of such conditions include asthma, anaphylaxis, rhinitis, eczema, and adverse reactions to drugs, foods, and insect stings as well as immune deficiency diseases (both acquired and congenital), defects in host defense, and problems related to autoimmune disease, organ transplantation, or malignancies of the immune system.

850 BOYLSTON ST, Chestnut Hill, MA 02467
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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.

OLIVER HENRY POMEROY M.D.
Radiology (Diagnostic Radiology)
850 BOYLSTON ST, RADIOLOGY, SUITE 5
CHESTNUT HILL, MA 02467
Norfolk County (617) 732-9801
DR. MICHELE L MATTHEWS PHARMD
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
850 BOYLSTON ST
CHESTNUT HILL, MA 02467
Norfolk County (617) 732-9060
DR. DAVID EDWARD SLOANE M.D.
Specialist
850 BOYLSTON ST, SUITE 540
CHESTNUT HILL, MA 02467
Norfolk County (617) 732-9850
DR. ANNA M FELDWEG MD
Allergy & Immunology
850 BOYLSTON ST, STE 540
CHESTNUT HILL, MA 02467
Norfolk County (617) 278-0300
DR. DAVID CARLETON OLSON M.D.
Obstetrics & Gynecology
850 BOYLSTON ST, SUITE 575
CHESTNUT HILL, MA 02467
Norfolk County (617) 732-9100
DEBORAH A SCOTT MD
Dermatology
850 BOYLSTON ST, BRIGHAM AND WOMENS HOSPITAL STE 402
CHESTNUT HILL, MA 02467
Norfolk County (617) 732-9300
DR. ANTONIOS O ALIPRANTIS M.D.
Internal Medicine (Rheumatology)
850 BOYLSTON ST, STE 130
CHESTNUT HILL, MA 02467
Norfolk County (617) 732-9519
ELLIOT VICTOR FELDBAU DMD
Dentist (General Practice)
850 BOYLSTON ST, SUITE 317
CHESTNUT HILL, MA 02467
Norfolk County (617) 739-8200

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 Jonathan Arm's NPI number?

The NPI number for Jonathan Arm is 1841257524. It was assigned to this individual provider in the NPPES registry on April 27, 2006.

Where is Jonathan Arm located?

Jonathan Arm practices at 850 Boylston St Ste 540, Chestnut Hill, MA 02467. The listed phone number is (617) 732-5500.

What is Jonathan Arm's specialty?

The primary specialty registered for this NPI is Allergy & Immunology with taxonomy code 207K00000X.

When was this NPI record last updated?

The NPPES record for Jonathan Arm was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.