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GREGORY ROBERT FLICK M.D.
NPI 1417991969
Internal Medicine - Pulmonary Disease in Portland, OR

Active since June 15, 2006PECOS Enrolled
9427 SW BARNES RD STE 296, PORTLAND, OR 97225(503) 297-3778(503) 297-7853 Get Directions Write a Review

NPPES record last updated: July 22, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 22, 2021, Mar 11, 2021, Feb 11, 2019 (3 updates tracked since 2019).

About Gregory Robert Flick M.d. NPPES

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

GREGORY ROBERT FLICK M.D. (NPI 1417991969) is an individual pulmonary disease provider in Portland, Oregon, licensed in Oregon (MD16143) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and maintains 3 additional practice locations.

NPPES Registry Identity

NPI1417991969
Entity TypeIndividualMale
Primary Taxonomy207RP1001X
Provider Legal NameGREGORY ROBERT FLICKCredential: M.D.
Location Address9427 SW BARNES RD STE 296Portland, OR 97225-6667
Mailing Address847 Ne 19th Ave, Suite 300Portland, OR 97232-2684 · (503) 963-2801 · Fax (503) 963-2825
Phone(503) 297-3778
Fax(503) 297-7853
Sole ProprietorNo
Enumeration DateJune 15, 2006
Last NPPES UpdateJuly 22, 20213 updates tracked since enumeration
NPPES CertifiedJuly 22, 2021
✔ NPI 1417991969 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Pulmonary DiseaseAllopathic & Osteopathic Physicians
Taxonomy Code207RP1001X
License✔ Licensed in OR · MD16143
Definition
An internist who treats diseases of the lungs and airways. The pulmonologist diagnoses and treats cancer, pneumonia, pleurisy, asthma, occupational and environmental diseases, bronchitis, sleep disorders, emphysema and other complex disorders of the lungs.
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X · License MD16143 (OR)
9427 SW BARNES RD STE 296, Portland, OR 97225
Open in Google Maps ↗

Secondary Practice Locations 3

Location 116770 SW Edy Rd Ste 216Sherwood, OR 97140-9679 · Phone (503) 297-3778 · Fax (503) 297-7853
Location 2879 Providence DrNewberg, OR 97132-7563 · Phone (503) 297-3778 · Fax (503) 297-7853
Location 319250 SW 65th Ave Ste 135Tualatin, OR 97062-7745 · Phone (503) 692-8560 · Fax (503) 692-8562

Other Identifiers 2

Medicaid09378-1OR
Medicaid2017138WA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gregory Robert Flick M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignments

6

Medicare enrollment records show Gregory Flick reassigns Medicare billing to 6 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Providence Health & Services - Oregon
0.1 mi
General Acute Care Hospital
9205 SW BARNES RD
Portland, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 753 clinicians in this Medicare group
NPI 1114015971 (503) 451-3000
Providence Health & Services - Oregon
16 mi
Clinical Pathology
1001 PROVIDENCE DR
Newberg, OR 97132
  • Reassigned Medicare billing, Oregon enrollment
  • 198 clinicians in this Medicare group
NPI 1174074868 (503) 537-1555
Providence Health & Services Oregon
63 mi
Rural Health
171 N LARCH ST STE 16
Cannon Beach, OR 97110
  • Reassigned Medicare billing, Oregon enrollment
  • 301 clinicians in this Medicare group
NPI 1841756764 (503) 717-7400
Providence Health & Services - Oregon
219 mi
Clinic/Center
1111 CRATER LAKE AVE
Medford, OR 97504
  • Reassigned Medicare billing, Oregon enrollment
  • 311 clinicians in this Medicare group
NPI 1093976243 (541) 732-5250
Sound Physicians Intensivists Of Washington PLLC
295 mi
Critical Care Medicine
101 W 8TH AVE
Spokane, WA 99204
  • Reassigned Medicare billing, Oregon enrollment
  • 82 clinicians in this Medicare group
NPI 1528582699 (507) 474-3131
Mckenzie Physician Services LLC
1,979 mi
General Practice
1573 MALLORY LN STE 100
Brentwood, TN 37027
  • Reassigned Medicare billing, Oregon enrollment
  • 198 clinicians in this Medicare group
NPI 1316909054 (152) 221-1400

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97225 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
$134.16 typical visit price
range $58.99 – $176.88
Typical copayment $33.54 (range $14.74 – $44.22)
Most-billed visit code 99204
Established Patient
$103.51 typical visit price
range $19.32 – $144.79
Typical copayment $25.87 (range $4.83 – $36.19)
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.

Referred Medical Equipment & Supplies CMS DME claims 7

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Cushion for use on nasal mask interface, replacement only, each A7032
DME-Other DME · category DE001N
5 suppliers13 claims76 services$16.59 avg. paid by Medicare
Nasal interface (mask or cannula type) used with positive airway pressure device, with or without head strap A7034
DME-Other DME · category DE001N
8 suppliers20 claims20 services$52.27 avg. paid by Medicare
Headgear used with positive airway pressure device A7035
DME-Other DME · category DE001N
8 suppliers17 claims17 services$17.63 avg. paid by Medicare
Tubing used with positive airway pressure device A7037
DME-Other DME · category DE001N
5 suppliers14 claims14 services$14.89 avg. paid by Medicare
Filter, disposable, used with positive airway pressure device A7038
DME-Other DME · category DE001N
7 suppliers22 claims132 services$1.93 avg. paid by Medicare
Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers20 claims20 services$10.10 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 11

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

JULIETTE LOUISE WAIT MD
Internal Medicine (Pulmonary Disease)
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778
CARL ANTHONY RIDDICK M.D.
Internal Medicine (Pulmonary Disease)
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778
CANDACE NICOLE MEINEN D.O
Internal Medicine (Sleep Medicine)
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778
ASHA NARASIMHAN CHESNUTT MD
Internal Medicine (Pulmonary Disease)
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778
STEPHEN TENG-YIP YAU M.D.
Internal Medicine (Pulmonary Disease)
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778
OREGON CLINIC PC
Durable Medical Equipment & Medical Supplies
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778
JANIS LEIGH DENNING PAC
Physician Assistant
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778
CRYSTAL ANN DURAN MD
Internal Medicine (Pulmonary Disease)
9427 SW BARNES RD STE 296
PORTLAND, OR 97225
Washington County (503) 297-3778

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 Gregory Flick's NPI number?

The NPI number for Gregory Flick is 1417991969. It was assigned to this individual provider in the NPPES registry on June 15, 2006.

Where is Gregory Flick located?

Gregory Flick practices at 9427 SW Barnes Rd Ste 296, Portland, OR 97225. The listed phone number is (503) 297-3778.

What is Gregory Flick's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.

Is Gregory Flick enrolled in Medicare?

Yes. Gregory Flick is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gregory Flick's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Flick reassigns Medicare benefits to 6 organizations: Providence Health & Services - Oregon (Portland, OR), Providence Health & Services - Oregon (Newberg, OR), Providence Health & Services Oregon (Cannon Beach, OR), Providence Health & Services - Oregon (Medford, OR), Sound Physicians Intensivists Of Washington PLLC (Spokane, WA) and 1 more organization, listed in the Medicare section above. Each 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 Gregory Flick's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Gregory Flick was last updated on July 22, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.