1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Internal Medicine
  6. NPI Profile

DR. KARI C NADEAU M.D., PH.D.
NPI 1871652644
Internal Medicine - Allergy & Immunology in Boston, MA

Active since December 08, 2006PECOS EnrolledAccepts Medicare Assignment
110 FRANCIS ST. SUITE GB, BOSTON, MA 02215(617) 632-7706 Get Directions Write a Review

NPPES record last updated: June 26, 2023. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Kari C Nadeau M.d., Ph.d. NPPES

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

DR. KARI C NADEAU M.D., PH.D. (NPI 1871652644) is an individual allergy & immunology provider in Boston, Massachusetts, licensed in Massachusetts (154115) and active in the NPI registry since December 2006. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Medical Center, and is a graduate of Harvard Medical School (1995).

NPPES Registry Identity

NPI1871652644
Entity TypeIndividualFemale
Primary Taxonomy207RA0201X
Provider Legal NameDR. KARI C NADEAUCredential: M.D., PH.D.
Location Address110 FRANCIS ST. SUITE GBBoston, MA 02215
Mailing Address20 Chapel St A604Brookline, MA 02446 · (650) 650-8674
Phone(617) 632-7706
Sole ProprietorNo
Medical School CMSHarvard Medical SchoolGraduated 1995
Enumeration DateDecember 8, 2006
Last NPPES UpdateJune 26, 2023
NPPES CertifiedJune 26, 2023
✔ NPI 1871652644 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Allergy & ImmunologyAllopathic & Osteopathic Physicians
Taxonomy Code207RA0201X
License✔ Licensed in MA · 154115
Definition
An internist doctor of osteopathy that specializes in the treatment of allergy and immunologic disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine can obtain a Certificate of Special Qualifications in the field of Allergy & Immunology.
110 FRANCIS ST. SUITE GB, Boston, MA 02215
Open in Google Maps ↗

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, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Kari C Nadeau M.d., Ph.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID941303416
PECOS Enrollment IDI20230629002024
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Beth Israel Deaconess Medical Center

Acute Care Hospitals · Boston, MA
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number220086
Location330 Brookline AvenueBoston, MA 02215 · Suffolk County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 02215 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$144.11 typical visit price
range $63.72 – $189.86
Typical copayment $36.02 (range $15.93 – $47.46)
Most-billed visit code 99204
Established Patient
$78.84 typical visit price
range $21.07 – $155.29
Typical copayment $19.71 (range $5.26 – $38.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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 Kari Nadeau's NPI number?

The NPI number for Kari Nadeau is 1871652644. It was assigned to this individual provider in the NPPES registry on December 8, 2006.

Where is Kari Nadeau located?

Kari Nadeau practices at 110 Francis St. Suite Gb, Boston, MA 02215. The listed phone number is (617) 632-7706.

What is Kari Nadeau's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Allergy & Immunology, with taxonomy code 207RA0201X.

Is Kari Nadeau enrolled in Medicare?

Yes. Kari Nadeau is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Kari Nadeau accept?

Health plans from Anthem Blue Cross and Blue Shield list Kari Nadeau 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.

Is Kari Nadeau affiliated with any hospitals?

According to CMS data, Kari Nadeau is affiliated with Beth Israel Deaconess Medical Center.

When was this NPI record last updated?

The NPPES record for Kari Nadeau was last updated on June 26, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.