LUCY MILLER ACNP-BC
NPI 1851716054
Nurse Practitioner - Acute Care in Waltham, MA
About Lucy Miller Acnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LUCY MILLER ACNP-BC (NPI 1851716054) is an individual acute care provider in Waltham, Massachusetts, licensed in Massachusetts (278774) and active in the NPI registry since February 2014. She is enrolled in Medicare PECOS.
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)
Lucy Miller Acnp-bc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Lucy Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,360 clinicians in this Medicare group
Boston, MA 02114
- Reassigned Medicare billing, Massachusetts enrollment
- 6,234 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 02451 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.
WALTHAM, MA 02451
WALTHAM, MA 02451
WALTHAM, MA 02451
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 Lucy Miller's NPI number?
The NPI number for Lucy Miller is 1851716054. It was assigned to this individual provider in the NPPES registry on February 25, 2014.
Where is Lucy Miller located?
Lucy Miller practices at 52 2nd Ave Suite 1110, Waltham, MA 02451. The listed phone number is (781) 487-6100.
What is Lucy Miller's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Lucy Miller enrolled in Medicare?
Yes. Lucy Miller is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Lucy Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lucy Miller reassigns Medicare benefits to 2 organizations: Massachusetts General Physicians Organization Inc (Boston, MA) and The General Hospital Corporation (Boston, 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 Lucy Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lucy Miller accept?
Health plans from Taro Health list Lucy Miller 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 Lucy Miller was last updated on December 3, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Lucy Miller, ACNP-BC · NPI 1851716054
Acute Care physician in Waltham, Massachusetts. Individual provider, active in the CMS NPPES registry since February 25, 2014.
## Identity
- **NPI:** 1851716054 (Entity type: Individual)
- **Enumerated:** February 25, 2014
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 278774 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 52 2ND AVE, SUITE 1110, Waltham, MA 02451-1127
- **Phone:** (781) 487-6100
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Massachusetts General Physicians Organization Inc (NPI 1801874573, Boston, MA); The General Hospital Corporation (NPI 1023049236, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 3, 2015
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Source: [NPI Profile](https://npiprofile.com/npi/1851716054) · Data from the CMS NPPES public registry.