HALEY HOLWAY MILLER MD
NPI 1306334420
Family Medicine in Bangor, ME
About Haley Holway Miller Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HALEY HOLWAY MILLER MD (NPI 1306334420) is an individual family medicine provider in Bangor, Maine, licensed in Maine (MD28073) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS, is affiliated with Northern Light Eastern 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
Haley Holway Miller 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 Haley Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Bangor, ME 04401
- Reassigned Medicare billing, Maine enrollment
- 788 clinicians in this Medicare group
Morgan Hill, CA 95037
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1629301346 (California), NPI 1043354020 (California)
- 2,460 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Northern Light Eastern Maine Medical Center
Acute Care Hospitals · Bangor, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04401 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BANGOR, ME 04401
BANGOR, ME 04401
BANGOR, ME 04401
BANGOR, ME 04401
BANGOR, ME 04401
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 Haley Miller's NPI number?
The NPI number for Haley Miller is 1306334420. It was assigned to this individual provider in the NPPES registry on April 24, 2018. The provider is also known as Haley Holway MD.
Where is Haley Miller located?
Haley Miller practices at 895 Union St Ste 12, Bangor, ME 04401. The listed phone number is (207) 973-7979.
What is Haley Miller's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Haley Miller enrolled in Medicare?
Yes. Haley Miller 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 Haley Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Haley Miller reassigns Medicare benefits to 2 organizations: Eastern Maine Medical Center (Bangor, ME) and County Of Santa Clara (Morgan Hill, CA). 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 Haley Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Haley Miller accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Haley 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.
Is Haley Miller affiliated with any hospitals?
According to CMS data, Haley Miller is affiliated with Northern Light Eastern Maine Medical Center.
When was this NPI record last updated?
The NPPES record for Haley Miller was last updated on September 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 53 days 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.
# Haley Holway Miller, MD · NPI 1306334420
Family Medicine physician in Bangor, Maine. Individual provider, active in the CMS NPPES registry since April 24, 2018.
## Identity
- **NPI:** 1306334420 (Entity type: Individual)
- **Enumerated:** April 24, 2018
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** MD28073 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 895 UNION ST STE 12, Bangor, ME 04401-3054
- **Phone:** (207) 973-7979 · **Fax:** (207) 947-9579
## 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): Eastern Maine Medical Center (NPI 1790789147, Bangor, ME); County Of Santa Clara (NPI 1114676251, Morgan Hill, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2018
## Record status
- **NPPES last updated:** September 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1306334420) · Data from the CMS NPPES public registry.