1. Home
  2. Directory
  3. Massachusetts
  4. Boston
  5. Nurse Practitioner
  6. NPI Profile

MISS JOHANNA P BALDASSARI NP
NPI 1184834707
Nurse Practitioner - Family in Boston, MA

Active since May 23, 2007PECOS Enrolled
1153 CENTRE ST., FAULKNER HOSPITAL, BOSTON, MA 02130(617) 983-7000 Get Directions Write a Review

NPPES record last updated: November 26, 2014. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Miss Johanna P Baldassari Np NPPES

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

MISS JOHANNA P BALDASSARI NP (NPI 1184834707) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (259395) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1184834707
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameMISS JOHANNA P BALDASSARICredential: NP
Location Address1153 CENTRE ST., FAULKNER HOSPITALBoston, MA 02130
Mailing Address4 Webb RdSharon, MA 02067-2613
Phone(617) 983-7000
Sole ProprietorYes
Enumeration DateMay 23, 2007
Last NPPES UpdateNovember 26, 2014
✔ NPI 1184834707 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MA · 259395
1153 CENTRE ST., Boston, MA 02130
Open in Google Maps ↗

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Taro Health.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Miss Johanna P Baldassari Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Johanna Baldassari reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Brigham & Womens Physicians Organization Inc
2.6 mi
Internal Medicine
75 FRANCIS ST
Boston, MA 02115
  • Reassigned Medicare billing, Massachusetts enrollment
  • 4,574 clinicians in this Medicare group
NPI 1033535497 (617) 732-5500

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 02130 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
$97.64 typical visit price
range $63.72 – $189.86
Typical copayment $24.41 (range $15.93 – $47.46)
Most-billed visit code 99203
Established Patient
$111.18 typical visit price
range $21.07 – $155.29
Typical copayment $27.79 (range $5.26 – $38.82)
Most-billed visit code 99214
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 Johanna Baldassari's NPI number?

The NPI number for Johanna Baldassari is 1184834707. It was assigned to this individual provider in the NPPES registry on May 23, 2007.

Where is Johanna Baldassari located?

Johanna Baldassari practices at 1153 Centre St. Faulkner Hospital, Boston, MA 02130. The listed phone number is (617) 983-7000.

What is Johanna Baldassari's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Johanna Baldassari enrolled in Medicare?

Yes. Johanna Baldassari is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Johanna Baldassari's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Johanna Baldassari reassigns Medicare benefits to Brigham & Womens Physicians Organization Inc (Boston, MA). The 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 Johanna Baldassari's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Johanna Baldassari accept?

Health plans from Taro Health list Johanna Baldassari 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 Johanna Baldassari was last updated on November 26, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.