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Boston Allergy & Asthma Consultants PC

Allergy & Immunology Physician in Boston, MA · enumerated 2009 · authorized official John Ohman, President.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033359120

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Registry record

Entity type Organization (Type 2)
Legal business name Boston Allergy & Asthma Consultants PC
Practice address 800 Washington St, Boston, MA, 02111
Phone (617) 636-5333
Fax (617) 636-4843
Enumeration date Mar 2, 2009
Last updated in NPPES Jun 22, 2011

Taxonomy & classification

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name John Ohman
Title President
Phone (617) 636-5333

Other identifiers

Identifier Type State Issuer
1100826567A Medicaid MA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

What is the NPI number for Boston Allergy & Asthma Consultants PC?
The NPI for Boston Allergy & Asthma Consultants PC is 1033359120, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for Boston Allergy & Asthma Consultants PC?
NPPES lists John Ohman (President) as the authorized official for this organization.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-06-22.