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BOSTON FOOD ALLERGY CENTER LLC BI NETWORK
NPI 1710523147
Internal Medicine - Gastroenterology in Boston, MA

Active since November 20, 2019
75 KNEELAND ST FL 1, BOSTON, MA 02111(617) 804-6767(977) 726-8492 Get Directions Write a Review

NPPES record last updated: July 18, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 18, 2024, Jun 5, 2024, Jul 18, 2022 and 2 more (5 updates tracked since 2019).

About Boston Food Allergy Center Llc Bi Network NPPES

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

BOSTON FOOD ALLERGY CENTER LLC BI NETWORK (NPI 1710523147) is a healthcare organization registered as a gastroenterology in Boston, Massachusetts and active in the NPI registry since November 2019. The organization maintains a secondary practice location in Boston and lists John Leung, Ceo, as its authorized official.

NPPES Registry Identity

NPI1710523147
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameBOSTON FOOD ALLERGY CENTER LLC BI NETWORK
Location Address75 KNEELAND ST FL 1Boston, MA 02111-1901
Mailing Address1 Nassau St Unit 1906Boston, MA 02111-1587 · (617) 804-6767 · Fax (877) 726-8492
Phone(617) 804-6767
Fax(977) 726-8492
Organization SubpartNo
Authorized OfficialJohn LeungCeo · (617) 804-6767
Enumeration DateNovember 20, 2019
Last NPPES UpdateJuly 18, 20245 updates tracked since enumeration
NPPES CertifiedJuly 18, 2024
✔ NPI 1710523147 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
Also ListedAllergy & ImmunologyTaxonomy 207K00000X
Also ListedAnesthesiologyTaxonomy 207L00000X
75 KNEELAND ST FL 1, Boston, MA 02111
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Secondary Practice Location 1

Location 165 Harrison Ave Ste 201Boston, MA 02111-1924 · Phone (617) 804-6767

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Taro Health.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)

Boston Food Allergy Center Llc Bi Network is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

5

Medicare enrollment records show 5 clinicians reassign Medicare billing to Boston Food Allergy Center LLC Bi Network, which bills Medicare for the services they deliver. Of these, 2 practice at this address and 5 within 10 miles. They are listed nearest first.

Clinicians, nearest first (5)

Ryan Din, MD
Allergy/Immunology
NPI 1679139133
75 KNEELAND ST FL 1
Boston, MA 02111
(617) 804-6767
✔ PECOS✔ Accepts MedicareSame address
Pranav Oza, M.D.
Internal Medicine
NPI 1780810572
75 KNEELAND ST FL 1
Boston, MA 02111
(617) 804-6767
✔ PECOS✔ Accepts MedicareSame address
John Leung, M.D.
Gastroenterology
NPI 1447328711
65 HARRISON AVE STE 201
Boston, MA 02111
(617) 804-6767
✔ PECOS✔ Accepts Medicare0.1 mi
Ivan Lee, MD
Allergy/Immunology
NPI 1255719597
300 LONGWOOD AVE
Boston, MA 02115
(617) 355-6000
✔ PECOS✔ Accepts Medicare2.4 mi
Caroline Mcfadden, M.D.
Allergy/Immunology
NPI 1437362993
40 HOLLAND ST
Somerville, MA 02144
(617) 629-6250
✔ PECOS✔ Accepts Medicare4.6 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 Boston Food Allergy Center LLC Bi Network's NPI number?

The NPI number for Boston Food Allergy Center LLC Bi Network is 1710523147. It was assigned to this organization in the NPPES registry on November 20, 2019.

Where is Boston Food Allergy Center LLC Bi Network located?

Boston Food Allergy Center LLC Bi Network is located at 75 Kneeland St Fl 1, Boston, MA 02111. The listed phone number is (617) 804-6767.

What is Boston Food Allergy Center LLC Bi Network's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Boston Food Allergy Center LLC Bi Network enrolled in Medicare?

Yes. Boston Food Allergy Center LLC Bi Network is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Boston Food Allergy Center LLC Bi Network?

According to the CMS Revalidation Reassignment List (October 2026 release), 5 clinicians in 3 Medicare specialties reassign their Medicare billing to Boston Food Allergy Center LLC Bi Network. 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 (3), Gastroenterology (1) and Internal Medicine (1). Of these, 2 practice at this address and 5 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Boston Food Allergy Center LLC Bi Network accept?

Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Boston Food Allergy Center LLC Bi Network 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 Boston Food Allergy Center LLC Bi Network was last updated on July 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.