JOHN MICHAEL GAUDET MD
NPI 1326543414
Hospitalist in Boston, MA
About John Michael Gaudet Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN MICHAEL GAUDET MD (NPI 1326543414) is an individual hospitalist provider in Boston, Massachusetts, licensed in Massachusetts (288843) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, is affiliated with Ochsner Medical Center - Baton Rouge, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
John Michael Gaudet Md 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.
Medicare Billing Reassignments
8Medicare enrollment records show John Gaudet reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 346 clinicians in this Medicare group
Boston, MA 02215
- Reassigned Medicare billing, Massachusetts enrollment
- 2,579 clinicians in this Medicare group
Cambridge, MA 02139
- Reassigned Medicare billing, Massachusetts enrollment
- 719 clinicians in this Medicare group
Hyannis, MA 02601
- Reassigned Medicare billing, Massachusetts enrollment
- 678 clinicians in this Medicare group
Bogalusa, LA 70427
- Reassigned Medicare billing, Louisiana enrollment
- 4,559 clinicians in this Medicare group
Terrytown, LA 70056
- Reassigned Medicare billing, Louisiana enrollment
- 417 clinicians in this Medicare group
Baton Rouge, LA 70816
- Reassigned Medicare billing, Louisiana enrollment
- 156 clinicians in this Medicare group
Denver, CO 80220
- Reassigned Medicare billing, Colorado enrollment
- 180 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ochsner Medical Center - Baton Rouge
Acute Care Hospitals · Baton Rouge, LACape Cod Hospital
Acute Care Hospitals · Hyannis, MAPhysician 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.
Other Providers at the Same Location NPPES 13
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 John Gaudet's NPI number?
The NPI number for John Gaudet is 1326543414. It was assigned to this individual provider in the NPPES registry on March 29, 2018.
Where is John Gaudet located?
John Gaudet practices at 330 Brookline Ave # Span2, Boston, MA 02215. The listed phone number is (617) 754-4677.
What is John Gaudet's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is John Gaudet enrolled in Medicare?
Yes. John Gaudet 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.
Which organizations bill Medicare for John Gaudet's services?
According to the CMS Revalidation Reassignment List (October 2026 release), John Gaudet reassigns Medicare benefits to 8 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Boston, MA), Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (Boston, MA), Cambridge Public Health Commission (Cambridge, MA), Physicians Of Cape Cod Hospital (Hyannis, MA), Ochsner Clinic LLC (Bogalusa, LA) and 3 more organizations, listed in the Medicare section above. 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 John Gaudet's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does John Gaudet accept?
Health plans from CHRISTUS Health Plan and HMO Louisiana list John Gaudet 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 John Gaudet affiliated with any hospitals?
According to CMS data, John Gaudet is affiliated with Ochsner Medical Center - Baton Rouge and Cape Cod Hospital.
When was this NPI record last updated?
The NPPES record for John Gaudet was last updated on April 3, 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.
# John Michael Gaudet, MD · NPI 1326543414
Hospitalist physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since March 29, 2018.
## Identity
- **NPI:** 1326543414 (Entity type: Individual)
- **Enumerated:** March 29, 2018
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** 288843 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 330 BROOKLINE AVE # SPAN2, Boston, MA 02215-5491
- **Phone:** (617) 754-4677
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 8 organizations under Medicare reassignment (form CMS-855R): Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1497151773, Boston, MA); Harvard Medical Faculty Phys At Beth Israel Deaconess Med Ctr Inc (NPI 1194765438, Boston, MA); Cambridge Public Health Commission (NPI 1487603585, Cambridge, MA); Physicians Of Cape Cod Hospital (NPI 1679832364, Hyannis, MA); Ochsner Clinic LLC (NPI 1366797110, Bogalusa, LA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** April 3, 2023
---
Source: [NPI Profile](https://npiprofile.com/npi/1326543414) · Data from the CMS NPPES public registry.