MRS. KERRI ANN GANNON NPC
NPI 1245649870
Nurse Practitioner - Adult Health in Boston, MA
About Mrs. Kerri Ann Gannon Npc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. KERRI ANN GANNON NPC (NPI 1245649870) is an individual adult health provider in Boston, Massachusetts, licensed in Massachusetts (RN234873) and active in the NPI registry since August 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Burlington.
NPPES Registry Identity
Specialties & Licenses 3
Other Names 1
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mrs. Kerri Ann Gannon Npc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Kerri Gannon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Peabody, MA 01960
- Reassigned Medicare billing, Massachusetts enrollment
- 1,841 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02114 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02114
BOSTON, MA 02114
BOSTON, MA 02114
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 Kerri Gannon's NPI number?
The NPI number for Kerri Gannon is 1245649870. It was assigned to this individual provider in the NPPES registry on August 7, 2014. The provider is also known as Kerri Ann Foxon.
Where is Kerri Gannon located?
Kerri Gannon practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.
What is Kerri Gannon's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Kerri Gannon enrolled in Medicare?
Yes. Kerri Gannon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Kerri Gannon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Kerri Gannon reassigns Medicare benefits to 3 organizations: The General Hospital Corporation (Boston, MA), Massachusetts General Physicians Organization Inc (Boston, MA) and Lahey Clinic, Inc (Peabody, MA). Each 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 Kerri Gannon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Kerri Gannon accept?
Health plans from Taro Health list Kerri Gannon 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 Kerri Gannon was last updated on April 7, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mrs. Kerri Ann Gannon, NPC · NPI 1245649870
Adult Health physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since August 7, 2014.
## Identity
- **NPI:** 1245649870 (Entity type: Individual)
- **Enumerated:** August 7, 2014
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** RN234873 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2696
- **Phone:** (617) 726-2000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 3 organizations under Medicare reassignment (form CMS-855R): The General Hospital Corporation (NPI 1023049236, Boston, MA); Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); Lahey Clinic, Inc (NPI 1063447316, Peabody, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** April 7, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1245649870) · Data from the CMS NPPES public registry.