LAUREN GAVIN FOWLER ACNP
NPI 1881132181
Nurse Practitioner in Boston, MA
About Lauren Gavin Fowler Acnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LAUREN GAVIN FOWLER ACNP (NPI 1881132181) is an individual nurse practitioner in Boston, Massachusetts, licensed in Massachusetts (RN10004148) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 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)
Lauren Gavin Fowler Acnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
4Medicare enrollment records show Lauren Fowler 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
- 1,026 clinicians in this Medicare group
New York, NY 10032
- Reassigned Medicare billing, New York enrollment
- 3,922 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 Lauren Fowler's NPI number?
The NPI number for Lauren Fowler is 1881132181. It was assigned to this individual provider in the NPPES registry on February 7, 2017. The provider is also known as Lauren Mckenna.
Where is Lauren Fowler located?
Lauren Fowler practices at 55 Fruit St, Boston, MA 02114. The listed phone number is (919) 428-1173.
What is Lauren Fowler's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Lauren Fowler enrolled in Medicare?
Yes. Lauren Fowler is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lauren Fowler's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lauren Fowler reassigns Medicare benefits to 4 organizations: Massachusetts General Physicians Organization Inc (Boston, MA), The General Hospital Corporation (Boston, MA), Dana-Farber Cancer Institute, Inc. (Boston, MA) and Trustees Of Columbia University In The City Of New York (New York, NY). 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 Lauren Fowler's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lauren Fowler accept?
Health plans from Taro Health list Lauren Fowler 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 Lauren Fowler was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.
# Lauren Gavin Fowler, ACNP · NPI 1881132181
Nurse Practitioner physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since February 7, 2017.
## Identity
- **NPI:** 1881132181 (Entity type: Individual)
- **Enumerated:** February 7, 2017
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN10004148 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 FRUIT ST, Boston, MA 02114-2621
- **Phone:** (919) 428-1173
## 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); Dana-Farber Cancer Institute, Inc. (NPI 1851333686, Boston, MA); Trustees Of Columbia University In The City Of New York (NPI 1508266347, New York, NY) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 15, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1881132181) · Data from the CMS NPPES public registry.