1. Home
  2. Directory
  3. Maine
  4. Portland
  5. Dentist
  6. NPI Profile

RILEY D POWERS DDS
NPI 1679315170
Dentist in Portland, ME

Active since June 07, 2024PECOS Enrolled
63 PREBLE ST, PORTLAND, ME 04101(207) 874-2141 Get Directions Write a Review

NPPES record last updated: April 27, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Riley D Powers Dds NPPES

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

RILEY D POWERS DDS (NPI 1679315170) is an individual dentist in Portland, Maine, licensed in Maine (DEN5136) and active in the NPI registry since June 2024. She is enrolled in Medicare PECOS and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1679315170
Entity TypeIndividualFemale
Primary Taxonomy122300000X
Provider Legal NameRILEY D POWERSCredential: DDS
Location Address63 PREBLE STPortland, ME 04101-3014
Mailing Address180 Park AvePortland, ME 04102-2957 · (207) 874-2141
Phone(207) 874-2141
Sole ProprietorNo
Enumeration DateJune 7, 2024
Last NPPES UpdateApril 27, 2025
NPPES CertifiedApril 27, 2025
✔ NPI 1679315170 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDentistDental Providers
Taxonomy Code122300000X
License✔ Licensed in ME · DEN5136
Definition
A dentist is a person qualified by a doctorate in dental surgery (D.D.S.) or dental medicine (D.M.D.), licensed by the state to practice dentistry, and practicing within the scope of that license. There is no difference between the two degrees: dentists who have a DMD or DDS have the same education. Universities have the prerogative to determine what degree is awarded. Both degrees use the same curriculum requirements set by the American Dental Association's Commission on Dental Accreditation. Generally, three or more years of undergraduate education plus four years of dental school is required to graduate and become a general dentist. State licensing boards accept either degree as equivalent, and both degrees allow licensed individuals to practice the same scope of general dentistry. Additional post-graduate training is required to become a dental specialist.
63 PREBLE ST, Portland, ME 04101
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1284 Cumberland AvePortland, ME 04101-4927 · Phone (207) 874-2141 · Fax (207) 874-2164
Location 2654 Riverside StPortland, ME 04103-1086 · Phone (207) 874-2141 · Fax (207) 874-2164

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Riley D Powers Dds is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 Reassignment

Medicare enrollment records show Riley Powers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Portland Community Health Center
Same address
Federally Qualified Health Center (FQHC)
63 PREBLE ST
Portland, ME 04101
  • Reassigned Medicare billing, Maine enrollment
  • 65 clinicians in this Medicare group
NPI 1013331495 (207) 874-2141

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 04101 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.72 typical visit price
range $56.28 – $169.96
Typical copayment $21.68 (range $14.07 – $42.49)
Most-billed visit code 99203
Established Patient
$70.13 typical visit price
range $18.22 – $138.92
Typical copayment $17.53 (range $4.55 – $34.73)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 14

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

PORTLAND COMMUNITY HEALTH CENTER
Clinic/Center (Federally Qualified Health Center (FQHC))
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 874-2141
DR. JEREMY ASHLEY SPIEGEL MD
Psychiatry & Neurology (Psychiatry)
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 822-0232
JANICE CHAMBERLAND RN
Registered Nurse
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 874-2141
DIANA LAPP M.D.
Family Medicine
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 874-2141
BETHANY JEAN LANPHER APRN-CNP
Nurse Practitioner (Psychiatric/Mental Health)
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 874-2141
DR. ANDREA TRUNCALI MD
Internal Medicine
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 874-2141
RACHAEL ELIZABETH CREISHER DMD
Dentist
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 874-2141
DR. MARY DOWD MD
Family Medicine
63 PREBLE ST
PORTLAND, ME 04101
Cumberland County (207) 822-0232

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 Riley Powers's NPI number?

The NPI number for Riley Powers is 1679315170. It was assigned to this individual provider in the NPPES registry on June 7, 2024.

Where is Riley Powers located?

Riley Powers practices at 63 Preble St, Portland, ME 04101. The listed phone number is (207) 874-2141.

What is Riley Powers's specialty?

The primary specialty registered for this NPI is Dentist with taxonomy code 122300000X.

Is Riley Powers enrolled in Medicare?

Yes. Riley Powers is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Riley Powers's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Riley Powers reassigns Medicare benefits to Portland Community Health Center (Portland, ME). 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 Riley Powers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Riley Powers accept?

Health plans from Anthem Blue Cross and Blue Sheld, Anthem Blue Cross and Blue Shield, Blue Cross and Blue Shield of Montana, Blue Cross and Blue Shield of Oklahoma and Blue Cross and Blue Shield of Texas and 3 other insurers list Riley Powers 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 Riley Powers was last updated on April 27, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.