MAEVE O'REGAN MD
NPI 1871535203
Internal Medicine in Walnut Creek, CA
About Maeve O'regan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MAEVE O'REGAN MD (NPI 1871535203) is an individual internal medicine provider in Walnut Creek, California, licensed in California (A055743) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Maeve O'regan Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94598 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.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
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 Maeve O'regan's NPI number?
The NPI number for Maeve O'regan is 1871535203. It was assigned to this individual provider in the NPPES registry on June 11, 2006.
Where is Maeve O'regan located?
Maeve O'regan practices at 2621 Shadelands Drive, Walnut Creek, CA 94598. The listed phone number is (925) 947-0417.
What is Maeve O'regan's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Maeve O'regan enrolled in Medicare?
Yes. Maeve O'regan is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for Maeve O'regan was last updated on June 18, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Maeve O'regan, MD · NPI 1871535203
Internal Medicine physician in Walnut Creek, California. Individual provider, active in the CMS NPPES registry since June 11, 2006.
## Identity
- **NPI:** 1871535203 (Entity type: Individual)
- **Enumerated:** June 11, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** A055743 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2621 SHADELANDS DRIVE, Walnut Creek, CA 94598
- **Phone:** (925) 947-0417
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
## Record status
- **NPPES last updated:** June 18, 2015
- **Other identifiers:** Medicare UPIN G45896 (CA)
---
Source: [NPI Profile](https://npiprofile.com/npi/1871535203) · Data from the CMS NPPES public registry.