ALLERGY & ASTHMA SPECIALISTS, PC
NPI 1306837968
Allergy & Immunology in Chelmsford, MA

Q: What is Allergy & Asthma Specialists, PC's NPI number?

The NPI number for Allergy & Asthma Specialists, PC is 1306837968. It was assigned to this organization in the NPPES registry on November 2, 2005.

Q: What is Allergy & Asthma Specialists, PC's specialty?

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

Active since November 02, 2005

9 VILLAGE SQ, CHELMSFORD, MA 01824(978) 256-4531(978) 256-1377 Get Directions Write a Review

NPPES record last updated: June 14, 2010. Verified against the NPPES registry weekly; last sync: October 25, 2026.

On this page

About Allergy & Asthma Specialists, Pc NPPES

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

ALLERGY & ASTHMA SPECIALISTS, PC (NPI 1306837968) is a healthcare organization registered as an allergy & immunology in Chelmsford, Massachusetts and active in the NPI registry since November 2005. The organization lists Julian Melamed, President, as its authorized official.

NPPES Registry Identity

NPI1306837968

Entity TypeOrganization

Primary Taxonomy207K00000X

Legal Business NameALLERGY & ASTHMA SPECIALISTS, PC

Location Address9 VILLAGE SQChelmsford, MA 01824-2712

Mailing Address9 Village SqChelmsford, MA 01824-2712 · (978) 256-4531 · Fax (978) 256-1377

Phone(978) 256-4531

Fax(978) 256-1377

Organization SubpartNo

Authorized OfficialJulian MelamedPresident · (978) 256-4531

Enumeration DateNovember 2, 2005

Last NPPES UpdateJune 14, 2010

✔ NPI 1306837968 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.

9 VILLAGE SQ, Chelmsford, MA 01824

Open in Google Maps ↗

Other Identifiers 1

Medicare PINNH3932NH

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

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Allergy & Asthma Specialists, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 6 clinicians reassign Medicare billing to Allergy & Asthma Specialists, PC, which bills Medicare for the services they deliver. Of these, 4 practice at this address. They are listed nearest first.

Clinicians, nearest first (6)

Ami Mehra, M.D.

Allergy/Immunology

NPI 1760400634

9 VILLAGE SQ
Chelmsford, MA 01824

(978) 256-4531

✔ PECOS✔ Accepts MedicareSame address

Angela Ahuja, MD

Allergy/Immunology

NPI 1851300230

9 VILLAGE SQ
Chelmsford, MA 01824

(978) 256-4531

✔ PECOS✔ Accepts MedicareSame address

David Gruenberg, M.D.

Allergy/Immunology

NPI 1386773422

9 VILLAGE SQ
Chelmsford, MA 01824

(978) 256-4531

✔ PECOS✔ Accepts MedicareSame address

Li Liang, MD

Allergy/Immunology

NPI 1912994567

9 VILLAGE SQ
Chelmsford, MA 01824

(978) 256-4531

✔ PECOS✔ Accepts MedicareSame address

Genevieve Sloboda, CNP

Nurse Practitioner

NPI 1912994195

321 MAIN ST
Acton, MA 01720

(978) 635-8700

✔ PECOS✔ Accepts Medicare10 mi

Julian Melamed, M.D.

Allergy/Immunology

NPI 1083618995

4257 W KENNEDY BLVD
Tampa, FL 33609

(813) 948-7550

✔ PECOS1,189 mi

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 Allergy & Asthma Specialists, PC's NPI number?

The NPI number for Allergy & Asthma Specialists, PC is 1306837968. It was assigned to this organization in the NPPES registry on November 2, 2005.

Where is Allergy & Asthma Specialists, PC located?

Allergy & Asthma Specialists, PC is located at 9 Village Sq, Chelmsford, MA 01824. The listed phone number is (978) 256-4531.

What is Allergy & Asthma Specialists, PC's specialty?

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

Is Allergy & Asthma Specialists, PC enrolled in Medicare?

Yes. Allergy & Asthma Specialists, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Allergy & Asthma Specialists, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 6 clinicians in 2 Medicare specialties reassign their Medicare billing to Allergy & Asthma Specialists, PC. 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. The largest specialties are Allergy/Immunology (5) and Nurse Practitioner (1). Of these, 4 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Allergy & Asthma Specialists, PC accept?

Health plans from Anthem Blue Cross and Blue Shield list Allergy & Asthma Specialists, PC as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Allergy & Asthma Specialists, PC was last updated on June 14, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.