DR. ROBERT BOYD MANGES MD
NPI 1336888486
Pediatrics - Neonatal-Perinatal Medicine in Hartford, CT
About Dr. Robert Boyd Manges Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ROBERT BOYD MANGES MD (NPI 1336888486) is an individual neonatal-perinatal medicine provider in Hartford, Connecticut, licensed in Massachusetts (1025350) and active in the NPI registry since May 2022. He is enrolled in Medicare PECOS and is a graduate of University Of Iowa, Rj & L Carver College Of Medicine (2022).
NPPES Registry Identity
Specialties & Licenses
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)
Dr. Robert Boyd Manges Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Robert Manges reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Springfield, MA 01199
- Reassigned Medicare billing, Massachusetts enrollment
- 1,537 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.
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 06106
HARTFORD, CT 06106
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 Robert Manges's NPI number?
The NPI number for Robert Manges is 1336888486. It was assigned to this individual provider in the NPPES registry on May 27, 2022.
Where is Robert Manges located?
Robert Manges practices at 282 Washington St, Hartford, CT 06106. The listed phone number is (860) 545-9000.
What is Robert Manges's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Robert Manges enrolled in Medicare?
Yes. Robert Manges is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Robert Manges's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Manges reassigns Medicare benefits to Baystate Medical Practices, Inc (Springfield, 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 Robert Manges's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Robert Manges accept?
Health plans from Taro Health list Robert Manges 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 Robert Manges was last updated on June 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 months 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.
# Dr. Robert Boyd Manges, MD · NPI 1336888486
Neonatal-Perinatal Medicine physician in Hartford, Connecticut. Individual provider, active in the CMS NPPES registry since May 27, 2022.
## Identity
- **NPI:** 1336888486 (Entity type: Individual)
- **Enumerated:** May 27, 2022
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** 1025350 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 282 WASHINGTON ST, Hartford, CT 06106-3322
- **Phone:** (860) 545-9000
## 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:** Baystate Medical Practices, Inc (NPI 1548205909, Springfield, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Iowa, Rj & L Carver College Of Medicine, class of 2022
## Record status
- **NPPES last updated:** June 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1336888486) · Data from the CMS NPPES public registry.