DR. ISABELLA FLORES-MERRITT MD
NPI 1023182599
Surgery in Hermiston, OR

Active since November 17, 2006PECOS EnrolledAccepts Medicare Assignment
620 NW 11TH ST STE 206, HERMISTON, OR 97838(541) 667-3804(541) 667-0192 Get Directions Write a Review

NPPES record last updated: June 9, 2026. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Apr 23, 2026, Jun 2, 2017 (2 updates tracked since 2017).

About Dr. Isabella Flores-merritt Md NPPES

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

DR. ISABELLA FLORES-MERRITT MD (NPI 1023182599) is an individual surgery provider in Hermiston, Oregon, licensed in Oregon (MD228706) and active in the NPI registry since November 2006. She is enrolled in Medicare PECOS, is affiliated with Good Shepherd Medical Center, and is a graduate of Temple University School Of Medicine (1999).

NPPES Registry Identity

NPI1023182599
Entity TypeIndividualFemale
Primary Taxonomy208600000X
Provider Legal NameDR. ISABELLA FLORES-MERRITTCredential: MD
Location Address620 NW 11TH ST STE 206Hermiston, OR 97838-6941
Mailing Address5271 Ryan Ranch CtEl Dorado Hills, CA 95762-6700 · (916) 260-6550
Fax(541) 667-0192
Sole ProprietorYes
Medical School CMSTemple University School Of MedicineGraduated 1999
Enumeration DateNovember 17, 2006
Last NPPES UpdateJune 9, 20262 updates tracked since enumeration
NPPES CertifiedJune 9, 2026
NPI 1023182599 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses Licensed in OR · MD228706 Licensed in CA · A84790
Definition

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

620 NW 11TH ST STE 206, Hermiston, OR 97838

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Isabella Flores-merritt 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.

PECOS PAC ID1456318369
PECOS Enrollment IDI20041213000535
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.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Good Shepherd Medical Center

Critical Access Hospitals · Hermiston, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number381325
Location610 NW 11th StreetHermiston, OR 97838 · Umatilla County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97838 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
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$68.64 typical visit price
range $17.68 – $136.19
Typical copayment $17.16 (range $4.42 – $34.04)
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.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1023182599, enumerated as an "individual" on November 17, 2006.

The provider is located at 620 NW 11TH ST STE 206 HERMISTON, OR 97838 and the phone number is (541) 667-3804.

Surgery with taxonomy code 208600000X.

Isabella Flores-merritt is affiliated with: GOOD SHEPHERD MEDICAL CENTER.