LUU IRELAND MD
NPI 1851521587
Obstetrics & Gynecology in Worcester, MA
About Luu Ireland Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LUU IRELAND MD (NPI 1851521587) is an individual obstetrics & gynecology provider in Worcester, Massachusetts, licensed in Massachusetts (262434) and active in the NPI registry since July 2009. She is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (2009).
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 and accepts Medicare assignment
Luu Ireland 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 Reassignment
Medicare enrollment records show Luu Ireland reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brockton, MA 02302
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Obhg Massachusetts - Direct PC
- 100 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 01609 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Other Providers at the Same Location NPPES 4
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WORCESTER, MA 01609
WORCESTER, MA 01609
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 Luu Ireland's NPI number?
The NPI number for Luu Ireland is 1851521587. It was assigned to this individual provider in the NPPES registry on July 15, 2009.
Where is Luu Ireland located?
Luu Ireland practices at 470 Pleasant St, Worcester, MA 01609. The listed phone number is (800) 258-4448.
What is Luu Ireland's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Luu Ireland enrolled in Medicare?
Yes. Luu Ireland 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 organization bills Medicare for Luu Ireland's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Luu Ireland reassigns Medicare benefits to Obhg Massachusetts - Direct, P.C. (Brockton, 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 Luu Ireland'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 Luu Ireland was last updated on May 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Luu Ireland, MD · NPI 1851521587
Obstetrics & Gynecology physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since July 15, 2009.
## Identity
- **NPI:** 1851521587 (Entity type: Individual)
- **Enumerated:** July 15, 2009
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 262434 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 470 PLEASANT ST, Worcester, MA 01609-1823
- **Phone:** (800) 258-4448 · **Fax:** (508) 854-3310
## 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:** Obhg Massachusetts - Direct, P.C. (NPI 1487229035, Brockton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 2009
## Record status
- **NPPES last updated:** May 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1851521587) · Data from the CMS NPPES public registry.