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DRS. SHERMAN AND O'BRIEN P.A.
NPI 1265612535
Allergy & Immunology in Baltimore, MD

Active since November 05, 2007
6810 PARK HEIGHTS AVE, BALTIMORE, MD 21215(410) 358-3000(410) 358-3146 Get Directions Write a Review

NPPES record last updated: November 5, 2007. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Drs. Sherman And O'brien P.a. NPPES

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

DRS. SHERMAN AND O'BRIEN P.A. (NPI 1265612535) is a healthcare organization registered as an allergy & immunology in Baltimore, Maryland and active in the NPI registry since November 2007. The organization lists Sean R. O'brien, President/physician, as its authorized official.

NPPES Registry Identity

NPI1265612535
Entity TypeOrganization
Primary Taxonomy207K00000X
Legal Business NameDRS. SHERMAN AND O'BRIEN P.A.
Location Address6810 PARK HEIGHTS AVEBaltimore, MD 21215-1641
Mailing Address6810 Park Heights AveBaltimore, MD 21215-1641 · (410) 358-3000 · Fax (410) 358-3146
Phone(410) 358-3000
Fax(410) 358-3146
Organization SubpartNo
Authorized OfficialSean R. O'brienPresident/physician · (410) 358-3000
Enumeration DateNovember 5, 2007
✔ NPI 1265612535 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
License✔ Licensed in MD · D21916
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.
6810 PARK HEIGHTS AVE, Baltimore, MD 21215
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Other Identifiers 2

Medicare PINK540MD
Medicare UPINE64830MD

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

SOON YEN LEE L.AC.
Acupuncturist
6810 PARK HEIGHTS AVE, SUITE C4
BALTIMORE, MD 21215
Baltimore City (443) 858-5333

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 Drs. Sherman And O'brien P.A.'s NPI number?

The NPI number for Drs. Sherman And O'brien P.A. is 1265612535. It was assigned to this organization in the NPPES registry on November 5, 2007.

Where is Drs. Sherman And O'brien P.A. located?

Drs. Sherman And O'brien P.A. is located at 6810 Park Heights Ave, Baltimore, MD 21215. The listed phone number is (410) 358-3000.

What is Drs. Sherman And O'brien P.A.'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 Drs. Sherman And O'brien P.A. was last updated on November 5, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 years 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.