PLAT1 LLC
NPI 1609757822
Allergy & Immunology in Baltimore, MD

Active since September 12, 2025
314 WYNDHURST AVE, BALTIMORE, MD 21210(410) 717-5012(410) 413-0263 Get Directions Write a Review

NPPES record last updated: September 12, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Plat1 Llc NPPES

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

PLAT1 LLC (NPI 1609757822) is a healthcare organization registered as an allergy & immunology in Baltimore, Maryland and active in the NPI registry since September 2025. The organization lists Julia Wisniewski, Physician, as its authorized official.

NPPES Registry Identity

NPI1609757822
Entity TypeOrganization
Primary Taxonomy207K00000X
Legal Business NamePLAT1 LLC
Location Address314 WYNDHURST AVEBaltimore, MD 21210-2416
Mailing Address201 Woodlawn RdBaltimore, MD 21210-2546 · (410) 717-5012 · Fax (410) 413-0263
Fax(410) 413-0263
Organization SubpartNo
Authorized OfficialJulia WisniewskiPhysician · (410) 717-5012
Enumeration DateSeptember 12, 2025
NPPES CertifiedSeptember 12, 2025
NPI 1609757822 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyAllergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207K00000X
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.
314 WYNDHURST AVE, Baltimore, MD 21210

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 10

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

Community/Behavioral Health
314 WYNDHURST AVE
BALTIMORE, MD 21210
Counselor (Professional)
314 WYNDHURST AVE
BALTIMORE, MD 21210
Massage Therapist
314 WYNDHURST AVE
BALTIMORE, MD 21210
Social Worker (Clinical)
314 WYNDHURST AVE
BALTIMORE, MD 21210
Social Worker (Clinical)
314 WYNDHURST AVE
BALTIMORE, MD 21210
Counselor
314 WYNDHURST AVE
BALTIMORE, MD 21210
Psychologist
314 WYNDHURST AVE
BALTIMORE, MD 21210
Clinic/Center
314 WYNDHURST AVE
BALTIMORE, MD 21210

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 Plat1 LLC's NPI number?

The NPI number for Plat1 LLC is 1609757822. It was assigned to this organization in the NPPES registry on September 12, 2025.

Where is Plat1 LLC located?

Plat1 LLC is located at 314 Wyndhurst Ave, Baltimore, MD 21210. The listed phone number is (410) 717-5012.

What is Plat1 LLC'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 Plat1 LLC was last updated on September 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 months 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.