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GASTROENTEROLOGY CONSULTANTS, PC
NPI 1639104136
Internal Medicine - Gastroenterology in Medford, OR

Active since July 12, 2006
2860 CREEKSIDE CIR, MEDFORD, OR 97504(541) 779-8367(541) 779-7471 Get Directions Write a Review

NPPES record last updated: August 22, 2020. Verified against the NPPES registry weekly; last sync: November 01, 2026.

About Gastroenterology Consultants, Pc NPPES

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

GASTROENTEROLOGY CONSULTANTS, PC (NPI 1639104136) is a healthcare organization registered as a gastroenterology in Medford, Oregon and active in the NPI registry since July 2006. The organization lists Debbie J Nielsen, Office Manager, as its authorized official.

NPPES Registry Identity

NPI1639104136
Entity TypeOrganization
Primary Taxonomy207RG0100X
Legal Business NameGASTROENTEROLOGY CONSULTANTS, PC
Location Address2860 CREEKSIDE CIRMedford, OR 97504-8442
Mailing Address2860 Creekside CirMedford, OR 97504-8442 · (541) 779-8367 · Fax (541) 779-7471
Phone(541) 779-8367
Fax(541) 779-7471
Organization SubpartNo
Authorized OfficialDebbie J NielsenOffice Manager · (541) 779-8367
Enumeration DateJuly 12, 2006
Last NPPES UpdateAugust 22, 2020
✔ NPI 1639104136 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 OR · 07-00021219
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.
2860 CREEKSIDE CIR, Medford, OR 97504
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc..Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gastroenterology Consultants, Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

12

Medicare enrollment records show 12 clinicians reassign Medicare billing to Gastroenterology Consultants, PC, which bills Medicare for the services they deliver. Of these, 8 practice at this address. They are listed nearest first.

Clinicians by Medicare Specialty 2

Gastroenterology7
Nurse Practitioner5

Clinicians, nearest first (12)

Peter Adesman, MD
Gastroenterology
NPI 1952381394
2860 CREEKSIDE CIRCLE
Medford, OR 97504
(541) 779-8367
✔ PECOS✔ Accepts MedicareSame address
Jessica Akram, NP
Nurse Practitioner
NPI 1023816121
2860 CREEKSIDE CIR
Medford, OR 97504
(541) 779-8367
✔ PECOS✔ Accepts MedicareSame address
Danelle Brown, FNP
Nurse Practitioner
NPI 1518369776
2860 CREEKSIDE CIR
Medford, OR 97504
(541) 789-4207
✔ PECOS✔ Accepts MedicareSame address
Jeani Buhl, FNP
Nurse Practitioner
NPI 1790755031
2860 CREEKSIDE CIR
Medford, OR 97504
(541) 779-8367
✔ PECOS✔ Accepts MedicareSame address
Colette Davis, NP
Nurse Practitioner
NPI 1902386378
2860 CREEKSIDE CIR
Medford, OR 97504
(541) 789-8367
✔ PECOS✔ Accepts MedicareSame address
Iryna Kulyk, APRN
Nurse Practitioner
NPI 1144008608
2860 CREEKSIDE CIR
Medford, OR 97504
(541) 779-8367
✔ PECOS✔ Accepts MedicareSame address
Adam Mougey, M.D.
Gastroenterology
NPI 1255482360
2860 CREEKSIDE CIR
Medford, OR 97504
(541) 779-8367
✔ PECOS✔ Accepts MedicareSame address
Gregory Winters, MD
Gastroenterology
NPI 1891761037
2860 CREEKSIDE CIR
Medford, OR 97504
(541) 789-8367
✔ PECOS✔ Accepts MedicareSame address
Fouad Otaki, M.D.
Gastroenterology
NPI 1013229996
3303 SW BOND AVE STE 6D
Portland, OR 97239
(503) 494-4373
✔ PECOS✔ Accepts Medicare220 mi
Willscott Naugler, M.D.
Gastroenterology
NPI 1689698342
3181 SW SAM JACKSON PARK RD MAIL CODE L461
Portland, OR 97239
(503) 494-7137
✔ PECOS✔ Accepts Medicare220 mi
Gennadiy Bakis, M.D.
Gastroenterology
NPI 1184614455
1111 NE 99TH AVE STE 301
Portland, OR 97220
(503) 963-2707
✔ PECOS✔ Accepts Medicare222 mi
Son Do, M.D.
Gastroenterology
NPI 1285668822
2415 NE 134TH ST SUITE 205
Vancouver, WA 98686
(360) 576-5060
✔ PECOS✔ Accepts Medicare235 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gastroenterology Consultants, PC's NPI number?

The NPI number for Gastroenterology Consultants, PC is 1639104136. It was assigned to this organization in the NPPES registry on July 12, 2006.

Where is Gastroenterology Consultants, PC located?

Gastroenterology Consultants, PC is located at 2860 Creekside Cir, Medford, OR 97504. The listed phone number is (541) 779-8367.

What is Gastroenterology Consultants, PC's specialty?

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

Is Gastroenterology Consultants, PC enrolled in Medicare?

Yes. Gastroenterology Consultants, PC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Gastroenterology Consultants, PC?

According to the CMS Revalidation Reassignment List (October 2026 release), 12 clinicians in 2 Medicare specialties reassign their Medicare billing to Gastroenterology Consultants, PC. A 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 the clinician's services. The largest specialties are Gastroenterology (7) and Nurse Practitioner (5). Of these, 8 practice at this address. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

What insurance does Gastroenterology Consultants, PC accept?

Health plans from Moda Health Plan, Inc. list Gastroenterology Consultants, PC 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 Gastroenterology Consultants, PC was last updated on August 22, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 years 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.