ELIZABETH GINA HAYDEN
NPI 1639712060
Nurse Practitioner in Boston, MA
About Elizabeth Gina Hayden NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELIZABETH GINA HAYDEN (NPI 1639712060) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (RN2273300) and active in the NPI registry since October 2019. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses 2
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)
Elizabeth Gina Hayden is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Elizabeth Hayden reassigns Medicare billing to 4 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
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 1,477 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 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 Elizabeth Hayden's NPI number?
The NPI number for Elizabeth Hayden is 1639712060. It was assigned to this individual provider in the NPPES registry on October 17, 2019.
Where is Elizabeth Hayden located?
Elizabeth Hayden practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.
What is Elizabeth Hayden's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Elizabeth Hayden enrolled in Medicare?
Yes. Elizabeth Hayden is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Elizabeth Hayden's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elizabeth Hayden reassigns Medicare benefits to 4 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Beth Israel Deaconess Medical Center, Inc. (Boston, MA) and Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, 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 Elizabeth Hayden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Elizabeth Hayden accept?
Health plans from Taro Health list Elizabeth Hayden 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 Elizabeth Hayden was last updated on January 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Elizabeth Gina Hayden · NPI 1639712060
Nurse Practitioner physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since October 17, 2019.
## Identity
- **NPI:** 1639712060 (Entity type: Individual)
- **Enumerated:** October 17, 2019
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN2273300 (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:** 4 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA); Beth Israel Deaconess Medical Center, Inc. (NPI 1548202641, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 27, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639712060) · Data from the CMS NPPES public registry.