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DR. THOMAS G MILLER PH.D.
NPI 1720094477
Clinical Neuropsychologist in Portland, ME

Active since August 01, 2006PECOS Enrolled
86 DARTMOUTH ST, PORTLAND, ME 04103(207) 773-7406 Get Directions Write a Review

NPPES record last updated: March 19, 2009. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Dr. Thomas G Miller Ph.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. THOMAS G MILLER PH.D. (NPI 1720094477) is an individual clinical neuropsychologist in Portland, Maine, licensed in Maine (PS1042) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of Other (2000).

NPPES Registry Identity

NPI1720094477
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameDR. THOMAS G MILLERCredential: PH.D.
Location Address86 DARTMOUTH STPortland, ME 04103-4808
Mailing Address86 Dartmouth StPortland, ME 04103-4808 · (207) 773-7406
Phone(207) 773-7406
Sole ProprietorNo
Medical School CMSOtherGraduated 2000
Enumeration DateAugust 1, 2006
Last NPPES UpdateMarch 19, 2009
✔ NPI 1720094477 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in ME · PS1042
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
86 DARTMOUTH ST, Portland, ME 04103
Open in Google Maps ↗

Other Identifiers 4

Other035275ME · Anthem Bc/bs Provider Id
Medicare PINMM896601ME
Medicaid231050000ME
Medicare ID-Type UnspecifiedMM8966ME · Provider Id

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Harvard Pilgrim Health Care.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Thomas G Miller Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID8123011673
PECOS Enrollment IDI20040408000389
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Thomas Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Goodwill Industries Of Northern New England
1.3 mi
Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF)
75 WASHINGTON AVENUE, SUITE 300
Portland, ME 04101
  • Reassigned Medicare billing, Maine enrollment
  • 2 clinicians in this Medicare group
NPI 1588785463 (207) 774-6323
Nr Maine LLC
4.6 mi
Rehabilitation
39 MECHANIC ST STE 100
Westbrook, ME 04092
  • Reassigned Medicare billing, Maine enrollment
  • 8 clinicians in this Medicare group
NPI 1609686260 (800) 743-6802

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RICHARD G DOIRON PH.D., ABPP
Psychologist
86 DARTMOUTH ST
PORTLAND, ME 04103
Cumberland County (207) 773-1790

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 Thomas Miller's NPI number?

The NPI number for Thomas Miller is 1720094477. It was assigned to this individual provider in the NPPES registry on August 1, 2006.

Where is Thomas Miller located?

Thomas Miller practices at 86 Dartmouth St, Portland, ME 04103. The listed phone number is (207) 773-7406.

What is Thomas Miller's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Thomas Miller enrolled in Medicare?

Yes. Thomas Miller is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Thomas Miller's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Thomas Miller reassigns Medicare benefits to 2 organizations: Goodwill Industries Of Northern New England (Portland, ME) and Nr Maine LLC (Westbrook, ME). 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 Thomas Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Thomas Miller accept?

Health plans from Harvard Pilgrim Health Care list Thomas 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 Thomas Miller was last updated on March 19, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.