Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Dr. Darin O'bryan , DDS

Dentist - General Practice • Coos Bay, OR

Active NPI 1043242399 Individual Practitioner Male Practitioner
Practice location in NPPES

1957 Thompson Rd
Coos Bay, OR 974202031

Call 5417561117 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

1957 Thompson Rd

Coos Bay, OR 974202031

Telephone 5417561117
Fax 5417563811
Organization at the Same NPPES Address or Phone
Oregon Coast Spine Institute, Llc Facility NPI 1629098157

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

30-day fills

64 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

$268 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 – by Provider and Drug, 2024.

Open Payments general payments, program year 2025

All general payments: $16,044.56 across 17 records.

By nature of payment (3 largest of 4)

  • Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program: $12,258.00 across 4 records.
  • Travel and Lodging: $2,496.53 across 7 records.
  • Food and Beverage: $890.03 across 5 records.

Reporting-company totals (3 largest of 4)

  • Dentsply Sirona Inc: $14,646.22 across 10 records.
  • Ultradent Products Inc: $869.14 across 4 records.
  • DENTSPLY LLC: $498.00 across 2 records.

A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.

See the full table

Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).

Guide: How to read an Open Payments record

NPI first issued

2006

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.

Medicare assignment not listed

CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.

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, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

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

Guide: How Medicare covers telehealth

Compared with the same specialty in Coos Bay and Oregon

Billing and prescribing volume is not a quality rating.

Medicare Part D prescriptions

More Part D prescriptions than 70% of clinicians listed under Dentist - General Practice in Oregon (2024, 860 clinicians with data). Median for this group: 35. Middle half: 18 to 65.

Too few clinicians listed under Dentist - General Practice in Coos Bay have Medicare Part D data for 2024 to compare.

Part D drug cost

A higher Part D drug cost than 70% of clinicians listed under Dentist - General Practice in Oregon (2024, 860 clinicians with data). Median for this group: $146. Middle half: $69 to $289.

Too few clinicians listed under Dentist - General Practice in Coos Bay have Medicare Part D data for 2024 to compare.

15 active clinicians are listed under Dentist - General Practice with a practice address in Coos Bay, OR (1,894 in Oregon).

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

Telehealth indicator in Coos Bay

0% of these 15 clinicians have the CMS telehealth indicator.

0% of these 15 clinicians are listed by CMS as accepting Medicare assignment.

Sources: 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 · 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 · Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 – December 31, 2025): 17 records totaling $16,044.56.

Manufacturer Payment Nature Product Type Amount ($)
Dentsply Sirona Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
— General $6,390.00
Dentsply Sirona Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
— General $3,640.00
Dentsply Sirona Inc
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
— General $2,130.00
Dentsply Sirona Inc
Travel and Lodging
Cash or cash equivalent
— General $827.36
Dentsply Sirona Inc
Food and Beverage
In-kind items and services
— General $745.00
Dentsply Sirona Inc
Travel and Lodging
In-kind items and services
DENTSPLY General $691.37
DENTSPLY LLC
Consulting Fee
In-kind items and services
Prime&Bond XP General $400.00
Ultradent Products Inc
Travel and Lodging
Cash or cash equivalent
Opalescence General $326.64
Ultradent Products Inc
Travel and Lodging
Cash or cash equivalent
Opalescence General $294.58
Ultradent Products Inc
Travel and Lodging
Cash or cash equivalent
Opalescence General $238.58
Dentsply Sirona Inc
Travel and Lodging
Cash or cash equivalent
— General $114.00
DENTSPLY LLC
Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program
Cash or cash equivalent
Cerec General $98.00
Dentsply Sirona Inc
Food and Beverage
In-kind items and services
Orthophos E General $60.72
Dentsply Sirona Inc
Food and Beverage
Cash or cash equivalent
— General $43.77
Solventum Corporation
Food and Beverage
Cash or cash equivalent
Scotchbond Universal General $31.20
Ultradent Products Inc
Food and Beverage
Cash or cash equivalent
Opalescence General $9.34
Dentsply Sirona Inc
Travel and Lodging
In-kind items and services
DENTSPLY General $4.00

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

Medicare Part D Prescribing Profile & Medications

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

CMS Part D · Data Year 2024
Prescription Year:
Brand Name Generic Name Prescriptions Day Supply Total Cost Patients
Amoxicillin Amoxicillin 48 505 $183.06 40
Cephalexin Cephalexin 14 132 $84.76 11

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

Dentist - General Practice Primary Specialty

NUCC Taxonomy Code: 1223G0001X

License # reported to NPPES OR D8353

A general dentist is the primary dental care provider for patients of all ages. The general dentist is responsible for the diagnosis, treatment, management and overall coordination of services related to patients' oral health needs.

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

Clinicians Sharing This Practice Address or Phone

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

1 listed
Dr. Jesse Gridley , DMD

Dentist - General Practice

NPI 1821398223

Doctor of Dental Medicine

Career & Practice History

NPI enumerated July 07, 2006.

No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to August 2026.

No reviews have been published yet. Leave a review.

NPI Administrative Meta

NPI Number: 1043242399
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: July 07, 2006
Last Update: October 11, 2012
Sole Proprietor: Yes

Other Dentist - General Practices in Coos Bay

All Dentist - General Practices in Coos Bay

More public profiles in Oregon

Directory navigation, in NPI number order.

Mailing Address

1957 Thompson Rd

Coos Bay, OR 974202031

Phone: 5417561117

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.