DR. IOANNIS PAPADOPOULOS M.D.
NPI 1215015383
Internal Medicine - Gastroenterology in Omak, WA

Q: What is Ioannis Papadopoulos's NPI number?

The NPI number for Ioannis Papadopoulos is 1215015383. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Q: What is Ioannis Papadopoulos's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Active since November 02, 2006PECOS EnrolledAccepts Medicare Assignment

916 KOALA DR, OMAK, WA 98841(509) 662-1511 Get Directions Write a Review

NPPES record last updated: April 21, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Apr 21, 2026, Aug 3, 2021, Mar 4, 2019 (3 updates tracked since 2019).

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About Dr. Ioannis Papadopoulos M.d. NPPES

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

DR. IOANNIS PAPADOPOULOS M.D. (NPI 1215015383) is an individual gastroenterology provider in Omak, Washington, licensed in Washington (60309971) and active in the NPI registry since November 2006. He is enrolled in Medicare PECOS, is affiliated with St Joseph Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1215015383

Entity TypeIndividualMale

Primary Taxonomy207RG0100X

Provider Legal NameDR. IOANNIS PAPADOPOULOSCredential: M.D.

Location Address916 KOALA DROmak, WA 98841-9759

Mailing Address820 N Chelan AveWenatchee, WA 98801-2028 · (509) 662-1511

Phone(509) 662-1511

Sole ProprietorNo

Medical School CMSAlbany Medical College Of Union UniversityGraduated 2001

Enumeration DateNovember 2, 2006

Last NPPES UpdateApril 21, 20263 updates tracked since enumeration

NPPES CertifiedApril 21, 2026

✔ NPI 1215015383 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians

Taxonomy Code207RG0100X

License✔ Licensed in WA · 60309971

Definition

An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

916 KOALA DR, Omak, WA 98841

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Secondary Practice Locations 2

Location 122 S Greene StBaltimore, MD 21201-1544 · Phone (410) 328-1895 · Fax (410) 328-1897

Location 21112 6th Ave Ste 200Tacoma, WA 98405-4048 · Phone (253) 272-8664 · Fax (253) 627-7880

Other Identifiers 1

Medicaid2175414WA

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

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. Ioannis Papadopoulos M.d. 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 ID1557549193

PECOS Enrollment IDI20210528001335

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.

Areas of Expertise CMS Part B claims 17

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43239

This procedure involves using a thin, flexible tube with a light and camera, known as an endoscope, to examine the esophagus, stomach, and upper part of the small intestine. Small tissue samples are taken for further examination to help diagnose various conditions.

105 services101 patients

Review by radiologist of image from tube placement into bile duct using an endoscope 74328

This procedure involves a specialist, called a radiologist, examining an image taken during a tube placement into your bile duct. The tube is inserted with the help of a tool called an endoscope. This allows the doctor to check for any issues or abnormalities in your bile duct.

92 services71 patients

Removal of polyps or growths of large bowel using an endoscope with mechanical snare 45385

This procedure involves using a thin, flexible tube called an endoscope to examine the large bowel. If any abnormal growths or polyps are found, a tool called a mechanical snare is used to remove them. This is a common method to prevent potential health issues.

59 services58 patients

Removal of stone or debris from bile or pancreatic duct using a flexible endoscope 43264

This procedure, called an endoscopic retrograde cholangiopancreatography (ERCP), involves using a flexible tube with a camera (endoscope) to locate and remove stones or debris from your bile or pancreatic duct. It's a non-surgical method to clear the ducts, enhancing your digestive health.

58 services47 patients

Insertion of stent into pancreatic or bile duct using a flexible endoscope 43274

This procedure involves the placement of a tiny tube, known as a stent, into your pancreatic or bile duct. A flexible endoscope, a long, thin instrument with a light and camera, is used. It aids in relieving blockages and improving flow in these ducts.

41 services40 patients

Biopsy of large bowel using a flexible endoscope 45380

A biopsy of the large bowel using a flexible endoscope is a procedure where a thin, flexible tube with a camera is inserted through the rectum to examine the bowel. If abnormal tissue is found, a small sample is taken for further examination. This helps in diagnosing conditions like inflammation, polyps, or cancer.

39 services39 patients

Ultrasound guided needle aspiration or biopsy of esophagus using a flexible endoscope 43238

An ultrasound guided needle aspiration or biopsy of the esophagus involves using a flexible tube with a camera (endoscope) to view your esophagus. An ultrasound device on the endoscope helps to guide a needle to take a small tissue sample for testing. This is a safe, minimally invasive procedure.

37 services37 patients

Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope through mouth 43237

This procedure involves a flexible tube with a camera and ultrasound device, inserted through the mouth to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like inflammation, tumors, or other abnormalities.

35 services35 patients

Removal of stent from pancreatic or bile duct using a flexible endoscope 43275

This procedure involves removing a stent from your pancreatic or bile duct. A flexible endoscope, a thin tube with a light and camera, is used to locate the stent. Once found, it's carefully extracted. This helps maintain proper duct function.

34 services34 patients

Insertion of guide wire with dilation of esophagus using a flexible endoscope 43248

This is a procedure where a thin tube, called an endoscope, is gently passed through your mouth into your esophagus. A guide wire is then inserted to help widen any narrow areas. This helps improve swallowing and reduce discomfort.

27 services24 patients

Replacement of stent in pancreatic or bile duct using a flexible endoscope 43276

This procedure involves replacing an existing stent in your pancreatic or bile duct. A flexible endoscope, a tube-like device with a light and camera, is used to view and access the area. The old stent is removed and a new one is placed to help keep the duct open.

21 services14 patients

Diagnostic exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope 43235

This procedure, known as an upper endoscopy, involves inserting a thin, flexible tube with a camera down the throat to examine the esophagus, stomach, and upper small bowel. It helps diagnose conditions like ulcers or inflammation.

18 services18 patients

Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare 43251

This procedure involves the use of a thin, flexible instrument called an endoscope to visualize and remove abnormal growths, known as polyps, from the esophagus, stomach, or upper small bowel. A tool called a mechanical snare is used to safely cut and remove these growths.

18 services17 patients

Biopsy of gallbladder, pancreatic, liver, and bile ducts using a flexible endoscope 43261

This procedure involves using a flexible tube, called an endoscope, to examine and take small tissue samples from your gallbladder, pancreas, liver, and bile ducts. These samples can help diagnose various conditions.

12 services12 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

12 services11 patients

Injection beneath lining of large bowel using a flexible endoscope 45381

This procedure involves a flexible tube, called an endoscope, being inserted into the large bowel. A small needle is then passed through the tube to inject medication under the bowel lining. This is typically done to treat inflammation or bleeding.

11 services11 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

11 services11 patients

Hospital Affiliations CMS Care Compare 3

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

St Joseph Medical Center

Acute Care Hospitals · Tacoma, WA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number500108

Location1717 South J StreetTacoma, WA 98405 · Pierce County

Emergency services Birthing friendly

St Francis Community Hospital

Acute Care Hospitals · Federal Way, WA

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number500141

Location34515 9th Avenue SFederal Way, WA 98003 · King County

Emergency services Birthing friendly

St Anthony Hospital

Acute Care Hospitals · Gig Harbor, WA

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number500151

Location11567 Canterwood Boulevard NWGig Harbor, WA 98332 · Pierce County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98841 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

$130.99 typical visit price

range $57.27 – $172.80

Typical copayment $32.74 (range $14.31 – $43.20)

Most-billed visit code 99204

Established Patient

$100.78 typical visit price

range $18.56 – $141.11

Typical copayment $25.19 (range $4.64 – $35.27)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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Other Providers at the Same Location NPPES 20

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

DR. ALANA JEAN JACKSON M.D.

Family Medicine

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 663-8711

DR. SARAH MARIE CAMPBELL M.D.

Family Medicine

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 663-8711

MR. CLARENCE JEP EDWARDS ARNP

Nurse Practitioner (Family)

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 663-8711

MS. DEBRA M WADDELL FNP-C

Nurse Practitioner (Family)

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 663-8711

ALEXA DEANN CZMOWSKI DO

Family Medicine

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 663-8711

ANDREW JOHN CONBOY PA-C

Physician Assistant

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 663-8711

CALEB GILLHAM MD

Family Medicine

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 663-8711

VANESSA ERICA MILLER ARNP

Nurse Practitioner (Psychiatric/Mental Health)

916 KOALA DR
OMAK, WA 98841

Okanogan County (509) 826-1800

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 Ioannis Papadopoulos's NPI number?

The NPI number for Ioannis Papadopoulos is 1215015383. It was assigned to this individual provider in the NPPES registry on November 2, 2006.

Where is Ioannis Papadopoulos located?

Ioannis Papadopoulos practices at 916 Koala Dr, Omak, WA 98841. The listed phone number is (509) 662-1511.

What is Ioannis Papadopoulos's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Ioannis Papadopoulos enrolled in Medicare?

Yes. Ioannis Papadopoulos is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Ioannis Papadopoulos accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ioannis Papadopoulos 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.

Is Ioannis Papadopoulos affiliated with any hospitals?

According to CMS data, Ioannis Papadopoulos is affiliated with St Joseph Medical Center, St Francis Community Hospital and St Anthony Hospital.

When was this NPI record last updated?

The NPPES record for Ioannis Papadopoulos was last updated on April 21, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.