MARIANNE ANDERSON APRN, CPNP
NPI 1457635476
Nurse Practitioner - Pediatrics in Hartford, CT
About Marianne Anderson Aprn, Cpnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIANNE ANDERSON APRN, CPNP (NPI 1457635476) is an individual pediatrics provider in Hartford, Connecticut, licensed in Connecticut (001697) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marianne Anderson Aprn, Cpnp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marianne Anderson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Farmington, CT 06032
- Reassigned Medicare billing, Connecticut enrollment
- 496 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 06105 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.
HARTFORD, CT 06105
HARTFORD, CT 06105
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 Marianne Anderson's NPI number?
The NPI number for Marianne Anderson is 1457635476. It was assigned to this individual provider in the NPPES registry on October 10, 2011.
Where is Marianne Anderson located?
Marianne Anderson practices at 114 Woodland St, Hartford, CT 06105. The listed phone number is (860) 714-9000.
What is Marianne Anderson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Marianne Anderson enrolled in Medicare?
Yes. Marianne Anderson is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marianne Anderson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marianne Anderson reassigns Medicare benefits to Prohealth Physicians PC (Farmington, CT). 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 Marianne Anderson'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 Marianne Anderson was last updated on October 10, 2011. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Marianne Anderson, APRN, CPNP · NPI 1457635476
Pediatrics physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since October 10, 2011.
## Identity
- **NPI:** 1457635476 (Entity type: Individual)
- **Enumerated:** October 10, 2011
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 001697 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 114 WOODLAND ST, Hartford, CT 06105-1208
- **Phone:** (860) 714-9000
## 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:** Prohealth Physicians PC (NPI 1720194053, Farmington, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 10, 2011
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Source: [NPI Profile](https://npiprofile.com/npi/1457635476) · Data from the CMS NPPES public registry.