MICHAELA MAMARY NP
NPI 1740600477
Nurse Practitioner - Family in Boston, MA
About Michaela Mamary Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MICHAELA MAMARY NP (NPI 1740600477) is an individual family provider in Boston, Massachusetts, licensed in Massachusetts (RN2284452) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and maintains a secondary practice location in Boston.
NPPES Registry Identity
Specialties & Licenses
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)
Michaela Mamary Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Michaela Mamary reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02115
- Reassigned Medicare billing, Massachusetts enrollment
- 34 clinicians in this Medicare group
Boston, MA 02116
- Reassigned Medicare billing, Massachusetts enrollment
- 138 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 02115 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 02115
BOSTON, MA 02115
BOSTON, MA 02115
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 Michaela Mamary's NPI number?
The NPI number for Michaela Mamary is 1740600477. It was assigned to this individual provider in the NPPES registry on April 21, 2014.
Where is Michaela Mamary located?
Michaela Mamary practices at 300 Longwood Ave, Boston, MA 02115. The listed phone number is (617) 355-6000.
What is Michaela Mamary's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Michaela Mamary enrolled in Medicare?
Yes. Michaela Mamary is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Michaela Mamary's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michaela Mamary reassigns Medicare benefits to 2 organizations: Boston Pediatric Neurosurgical Foundation, Inc. (Boston, MA) and Steward Medical Group, 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 Michaela Mamary's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Michaela Mamary accept?
Health plans from Taro Health list Michaela Mamary 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 Michaela Mamary was last updated on September 6, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Michaela Mamary, NP · NPI 1740600477
Family physician in Boston, Massachusetts. Individual provider, active in the CMS NPPES registry since April 21, 2014.
## Identity
- **NPI:** 1740600477 (Entity type: Individual)
- **Enumerated:** April 21, 2014
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2284452 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 LONGWOOD AVE, Boston, MA 02115-5724
- **Phone:** (617) 355-6000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Boston Pediatric Neurosurgical Foundation, Inc. (NPI 1871523753, Boston, MA); Steward Medical Group, Inc (NPI 1255600300, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 6, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1740600477) · Data from the CMS NPPES public registry.