ERICA IRENE MARTINEZ MD
NPI 1285130765
Obstetrics & Gynecology in Biddeford, ME
About Erica Irene Martinez Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERICA IRENE MARTINEZ MD (NPI 1285130765) is an individual obstetrics & gynecology provider in Biddeford, Maine, licensed in Maine (MD29337) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Maine Medical Center, and maintains a secondary practice location in Biddeford.
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 and accepts Medicare assignment
Erica Irene Martinez 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
3Medicare enrollment records show Erica Martinez reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Biddeford, ME 04005
- Reassigned Medicare billing, Maine enrollment
- 3,140 clinicians in this Medicare group
Lawrence, MA 01841
- Reassigned Medicare billing, Massachusetts enrollment
- 38 clinicians in this Medicare group
North Andover, MA 01845
- Reassigned Medicare billing, Massachusetts enrollment
- 24 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 04005 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 7
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BIDDEFORD, ME 04005
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 Erica Martinez's NPI number?
The NPI number for Erica Martinez is 1285130765. It was assigned to this individual provider in the NPPES registry on April 3, 2018.
Where is Erica Martinez located?
Erica Martinez practices at 9 Healthcare Dr Ste 101, Biddeford, ME 04005. The listed phone number is (207) 282-4270.
What is Erica Martinez's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Erica Martinez enrolled in Medicare?
Yes. Erica Martinez 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 Erica Martinez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erica Martinez reassigns Medicare benefits to 3 organizations: Mainehealth (Biddeford, ME), Obhg Massachusetts PC (Lawrence, MA) and Michael J Grossman MD PC (North Andover, 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 Erica Martinez's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Erica Martinez accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Erica Martinez 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 Erica Martinez affiliated with any hospitals?
According to CMS data, Erica Martinez is affiliated with Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Erica Martinez was last updated on January 28, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Erica Irene Martinez, MD · NPI 1285130765
Obstetrics & Gynecology physician in Biddeford, Maine. Individual provider, active in the CMS NPPES registry since April 3, 2018.
## Identity
- **NPI:** 1285130765 (Entity type: Individual)
- **Enumerated:** April 3, 2018
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** MD29337 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 9 HEALTHCARE DR STE 101, Biddeford, ME 04005-9445
- **Phone:** (207) 282-4270
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Mainehealth (NPI 1215417019, Biddeford, ME); Obhg Massachusetts PC (NPI 1740844083, Lawrence, MA); Michael J Grossman MD PC (NPI 1770530255, North Andover, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** January 28, 2026
---
Source: [NPI Profile](https://npiprofile.com/npi/1285130765) · Data from the CMS NPPES public registry.