MONTGOMERY ALLERGY AND ASTHMA, LLC
NPI 1215137773
Allergy & Immunology - Allergy in Rockville, MD
About Montgomery Allergy And Asthma, Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MONTGOMERY ALLERGY AND ASTHMA, LLC (NPI 1215137773) is a healthcare organization registered as an allergy in Rockville, Maryland and active in the NPI registry since July 2007. The organization lists Leo Shue, Medical Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Montgomery Allergy And Asthma, Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Montgomery Allergy And Asthma, LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Montgomery Allergy And Asthma, LLC's NPI number?
The NPI number for Montgomery Allergy And Asthma, LLC is 1215137773. It was assigned to this organization in the NPPES registry on July 23, 2007.
Where is Montgomery Allergy And Asthma, LLC located?
Montgomery Allergy And Asthma, LLC is located at 2401 Research Blvd #350, Rockville, MD 20850. The listed phone number is (301) 330-6983.
What is Montgomery Allergy And Asthma, LLC's specialty?
The primary specialty registered for this NPI is Allergy & Immunology, specializing in Allergy, with taxonomy code 207KA0200X.
Is Montgomery Allergy And Asthma, LLC enrolled in Medicare?
Yes. Montgomery Allergy And Asthma, LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Montgomery Allergy And Asthma, LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Allergy/Immunology) reassigns their Medicare billing to Montgomery Allergy And Asthma, LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Montgomery Allergy And Asthma, LLC was last updated on November 8, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Montgomery Allergy And Asthma, Llc · NPI 1215137773
Allergy organization in Rockville, Maryland. Organization record, active in the CMS NPPES registry since July 23, 2007.
## Identity
- **NPI:** 1215137773 (Entity type: Organization)
- **Enumerated:** July 23, 2007
- **Primary specialty:** Allergy & Immunology - Allergy · taxonomy 207KA0200X
- **Organization subpart:** No
- **Authorized official:** Leo Shue, MEDICAL DIRECTOR
## Practice location
- **Address:** 2401 RESEARCH BLVD, #350, Rockville, MD 20850-3215
- **Phone:** (301) 330-6983
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Allergy/Immunology) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 8, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1215137773) · Data from the CMS NPPES public registry.