JOAN MEZERA RN MA APNP
NPI 1376851741
Nurse Practitioner - Pediatrics in Maplewood, MN
About Joan Mezera Rn Ma Apnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOAN MEZERA RN MA APNP (NPI 1376851741) is an individual pediatrics provider in Maplewood, Minnesota, licensed in Minnesota (5806) and active in the NPI registry since September 2010. She is enrolled in Medicare PECOS and maintains a secondary practice location in Fox Point.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Joan Mezera Rn Ma Apnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Joan Mezera reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Maplewood, MN 55109
- Reassigned Medicare billing, Minnesota enrollment
- 2,361 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 55109 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 19
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 Joan Mezera's NPI number?
The NPI number for Joan Mezera is 1376851741. It was assigned to this individual provider in the NPPES registry on September 20, 2010.
Where is Joan Mezera located?
Joan Mezera practices at 2945 Hazelwood St Ste 100, Maplewood, MN 55109. The listed phone number is (651) 232-7800.
What is Joan Mezera's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Joan Mezera enrolled in Medicare?
Yes. Joan Mezera is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Joan Mezera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joan Mezera reassigns Medicare benefits to Healtheast Medical Research Institute (Maplewood, MN). 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 Joan Mezera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Joan Mezera was last updated on May 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Joan Mezera, RN MA APNP · NPI 1376851741
Pediatrics physician in Maplewood, Minnesota. Individual provider, active in the CMS NPPES registry since September 20, 2010.
## Identity
- **NPI:** 1376851741 (Entity type: Individual)
- **Enumerated:** September 20, 2010
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 5806 (Minnesota)
- **Sole proprietor:** No
## Practice location
- **Address:** 2945 HAZELWOOD ST STE 100, Maplewood, MN 55109-1242
- **Phone:** (651) 232-7800
## 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:** Healtheast Medical Research Institute (NPI 1073569943, Maplewood, MN), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** May 7, 2018
- **Other identifiers:** Medicaid 1376851741 (WI)
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Source: [NPI Profile](https://npiprofile.com/npi/1376851741) · Data from the CMS NPPES public registry.