Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Deborah Lenore Rief-Adams , FNP

Nurse Practitioner โ€ข Bend, OR

Active NPI 1174840391 Individual Practitioner Female Practitioner Accepts Medicare assignment Telehealth (some services)
Practice location in NPPES

2042 Ne Williamson Court
Bend, OR 97701

Call 5417066905 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

2042 Ne Williamson Court

Bend, OR 97701

Telephone 5417066905
Fax 5413714580
Organization at the Same NPPES Address or Phone
St. Charles Health System, Inc. Facility NPI 1023117751

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

CMS Doctors and Clinicians lists 1 group name: St Charles Health System Inc. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2009

Medicare patients

326 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $50,041 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $36,326 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

30-day fills

163 standardized 30-day fills in 2024

CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.

What this does not show: 30-day fills

It is not a count of patients and not a measure of quality.

Part D drug cost

$5,996 in 2024

The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.

What this does not show: Part D drug cost

A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.

Source: CMS, Medicare Part D Prescribers โ€“ by Provider and Drug, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $21.17 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

Years since graduation

17 years (graduated 2009)

CMS Doctors and Clinicians data list 2009 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2010

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

Telehealth (some services)

Recent Medicare claims show this clinician provided some services by telehealth, such as a video or phone visit.

What this does not show: Telehealth (some services)

It does not mean all services are offered by telehealth, or that telehealth is covered by your plan.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Deborah Rief-Adams has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Deborah Rief-Adams as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Bend and Oregon

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 80% of clinicians listed under Nurse Practitioner in Bend, OR (2024, 17 clinicians with data). Median for this group: 360. Middle half: 199 to 734.

More Medicare Part B services than 80% of clinicians listed under Nurse Practitioner in Oregon (2024, 237 clinicians with data). Median for this group: 246. Middle half: 80 to 602.

Medicare-allowed amount

A higher Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Bend, OR (2024, 17 clinicians with data). Median for this group: $30,336. Middle half: $18,340 to $42,459.

A higher Medicare-allowed amount than 80% of clinicians listed under Nurse Practitioner in Oregon (2024, 237 clinicians with data). Median for this group: $17,290. Middle half: $6,227 to $40,189.

Paid by Medicare

A higher Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Bend, OR (2024, 17 clinicians with data). Median for this group: $22,854. Middle half: $14,647 to $31,254.

A higher Medicare payment amount than 80% of clinicians listed under Nurse Practitioner in Oregon (2024, 237 clinicians with data). Median for this group: $12,596. Middle half: $4,446 to $29,272.

Medicare Part D prescriptions

Fewer Part D prescriptions than 60% of clinicians listed under Nurse Practitioner in Bend, OR (2024, 20 clinicians with data). Median for this group: 221. Middle half: 102 to 619.

Fewer Part D prescriptions than 70% of clinicians listed under Nurse Practitioner in Oregon (2024, 306 clinicians with data). Median for this group: 326. Middle half: 110 to 1,349.

Part D drug cost

Close to the middle for clinicians listed under Nurse Practitioner in Bend, OR (2024, 20 clinicians with data). Median for this group: $8,664. Middle half: $1,861 to $50,134.

A lower Part D drug cost than 60% of clinicians listed under Nurse Practitioner in Oregon (2024, 306 clinicians with data). Median for this group: $19,914. Middle half: $1,695 to $143,045.

37 active clinicians are listed under Nurse Practitioner with a practice address in Bend, OR (599 in Oregon).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Bend

43.2% of these 37 clinicians have the CMS telehealth indicator.

70.3% of these 37 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $21.17.

Manufacturer Payment Nature Product Type Amount ($)
Axsome Therapeutics, Inc.
Food and Beverage
In-kind items and services
Sunosi General $21.17

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2017โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's
327 260 $64.95 $13.45
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
240 207 $393.28 $105.28
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
96 91 $263.25 $73.25
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
54 54 $606.81 $139.53
95800 Sleep study including heart rate, breathing, and sleep time
29 29 $633.45 $114.57
94660 Therapy procedure using a positive pressure ventilator
20 20 $230.65 $54.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
15 15 $393.53 $93.43

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Medicare Part D Prescribing Profile & Medications

Medicare Part D prescriptions filled, including refills, in 2024.

CMS Part D ยท Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Trazodone Hcl Trazodone Hcl 29 1,110 $248.97 12
Armodafinil Armodafinil 18 540 $699.26 โ€”
Pramipexole Dihydrochloride Pramipexole Di-Hcl 16 645 $92.88 โ€”
Zolpidem Tartrate Zolpidem Tartrate 15 336 $26.77 โ€”
Ropinirole Hcl Ropinirole Hcl 14 360 $132.73 โ€”
Clonazepam Clonazepam 11 450 $64.51 โ€”
Montelukast Sodium Montelukast Sodium 11 810 $311.58 โ€”
Modafinil Modafinil 11 450 $4,419.53 โ€”

Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2020-04-24
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES OR 201050022NP

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

License # reported to NPPES OR 201050022NP
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Oregon Medical Board.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20101130000634

Enrollment State Jurisdiction

OR

PECOS Control ID

2365638525

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

St Charles Health System Inc

211 Nw Larch Ave, Redmond, OR 977561357

Phone: 5415482164

St Charles Health System Inc

2042 Ne Williamson Ct, Bend, OR 977013760

Phone: 5417066905

St Charles Health System Inc

655 Nw Jackpine Ave, Redmond, OR 977561334

Phone: 5415266661

St Charles Health System Inc

1253 Nw Canal Blvd, Redmond, OR 977561334

Phone: 5417065880

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

8 listed
Matthew Cook , PA-C

Physician Assistant

NPI 1568630135

Physician Assistant (Certified)

Dr. David Dedrick , MD

Internal Medicine - Sleep Medicine

NPI 1831177385

Doctor of Medicine (M.D.)

Christopher Guiley , FNP

Nurse Practitioner

NPI 1730547688

Family Nurse Practitioner

Merrie Nelson , FNP

Nurse Practitioner - Family

NPI 1659923225

Family Nurse Practitioner

Stephanie Scott , PA-C

Physician Assistant

NPI 1033111521

Physician Assistant (Certified)

Dr. Clay Triplehorn , DO

Family Medicine - Sleep Medicine

NPI 1447227152

Doctor of Osteopathic Medicine (D.O.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

11 Historical Events
๐Ÿ“
Updated Practice Location April 24, 2020

Registered at 2042 NE WILLIAMSON COURT, BEND, OR 97701 (Tel: 5417066905)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) April 24, 2020

Nurse Practitioner (license number reported to NPPES: OR 201050022NP)

๐Ÿ“
Updated Practice Location February 20, 2018

Registered at 2965 NE CONNERS AVE STE 127, BEND, OR 977017753 (Tel: 5417064800)

๐Ÿ“
Updated Business Mailing Address February 20, 2018

Registered at 2965 NE CONNERS AVE STE 127, BEND, OR 977017753 (Tel: 5417064800)

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 20, 2018

Nurse Practitioner (license number reported to NPPES: OR 201050022NP)

โœ…
NPI Profile Active February 15, 2012

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) February 15, 2012

Registered at 2042 NE WILLIAMSON COURT, BEND, OR 97701 (Tel: 5417066905)

๐Ÿ“
Business Mailing Address (Initial Record) February 15, 2012

Registered at 2042 NE WILLIAMSON COURT, BEND, OR 97701 (Tel: 5417066905)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) February 15, 2012

Recorded as DEBORAH RIEF-ADAMS, FNP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) February 15, 2012

Nurse Practitioner (license number reported to NPPES: OR 201050022NP)

๐ŸŸข
Initial NPI Registration & Enumeration April 28, 2010

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1174840391
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: April 28, 2010
Last Update: April 24, 2020
Sole Proprietor: No

Other Nurse Practitioners in Bend

All Nurse Practitioners in Bend

Mailing Address

2965 Ne Conners Ave Ste 127

Bend, OR 977017753

Phone: 5417064800

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.