HAYLEY ELIZABETH ROBERTS MD
NPI 1235633413
Obstetrics & Gynecology in Portland, ME
About Hayley Elizabeth Roberts Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAYLEY ELIZABETH ROBERTS MD (NPI 1235633413) is an individual obstetrics & gynecology provider in Portland, Maine, licensed in Maine (MD28082) and active in the NPI registry since March 2018. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and is a graduate of Other (2018).
NPPES Registry Identity
Specialties & Licenses
Other Names 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 and accepts Medicare assignment
Hayley Elizabeth Roberts Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Hayley Roberts reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Portland, ME 04102
- Reassigned Medicare billing, Maine enrollment
- 3,140 clinicians in this Medicare group
Cambridge, MA 02139
- Reassigned Medicare billing, Massachusetts enrollment
- 719 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Maine Medical Center
Acute Care Hospitals · Portland, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04102 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.
PORTLAND, ME 04102
PORTLAND, ME 04102
PORTLAND, ME 04102
PORTLAND, ME 04102
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 Hayley Roberts's NPI number?
The NPI number for Hayley Roberts is 1235633413. It was assigned to this individual provider in the NPPES registry on March 21, 2018. The provider is also known as Hayley Elizabeth Pierce.
Where is Hayley Roberts located?
Hayley Roberts practices at 887 Congress St, Portland, ME 04102. The listed phone number is (207) 771-5549.
What is Hayley Roberts's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Hayley Roberts enrolled in Medicare?
Yes. Hayley Roberts is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Hayley Roberts's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hayley Roberts reassigns Medicare benefits to 2 organizations: Mainehealth (Portland, ME) and Cambridge Public Health Commission (Cambridge, 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 Hayley Roberts's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hayley Roberts accept?
Health plans from Ambetter from NH Healthy Families, Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Hayley Roberts 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.
Is Hayley Roberts affiliated with any hospitals?
According to CMS data, Hayley Roberts is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Hayley Roberts was last updated on August 15, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Hayley Elizabeth Roberts, MD · NPI 1235633413
Obstetrics & Gynecology physician in Portland, Maine. Individual provider, active in the CMS NPPES registry since March 21, 2018.
## Identity
- **NPI:** 1235633413 (Entity type: Individual)
- **Enumerated:** March 21, 2018
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD28082 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 887 CONGRESS ST, Portland, ME 04102-3100
- **Phone:** (207) 771-5549 · **Fax:** (207) 771-7834
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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): Mainehealth (NPI 1063726891, Portland, ME); Cambridge Public Health Commission (NPI 1932313228, Cambridge, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** August 15, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1235633413) · Data from the CMS NPPES public registry.