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MS. GWENDOLYN M KEYT CRNA
NPI 1043531999
Nurse Anesthetist, Certified Registered in Portland, OR

Active since June 15, 2010Accepts Medicare Assignment
3181 SW SAM JACKSON PARK RD, MAILCODE UHS-2, PORTLAND, OR 97239(503) 494-7641(503) 418-0884 Get Directions Write a Review

NPPES record last updated: June 15, 2010. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Ms. Gwendolyn M Keyt Crna NPPES

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

MS. GWENDOLYN M KEYT CRNA (NPI 1043531999) is an individual nurse anesthetist, certified registered in Portland, Oregon, licensed in Oregon (201060012CRNA) and active in the NPI registry since June 2010. She is a graduate of Other (2010).

NPPES Registry Identity

NPI1043531999
Entity TypeIndividualFemale
Primary Taxonomy367500000X
Provider Legal NameMS. GWENDOLYN M KEYTCredential: CRNA
Location Address3181 SW SAM JACKSON PARK RD, MAILCODE UHS-2Portland, OR 97239-3011
Mailing Address4314 Ne Hassalo StPortland, OR 97213-1516 · (206) 714-6840
Phone(503) 494-7641
Fax(503) 418-0884
Sole ProprietorNo
Medical School CMSOtherGraduated 2010
Enumeration DateJune 15, 2010
✔ NPI 1043531999 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Anesthetist, Certified RegisteredPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code367500000X
License✔ Licensed in OR · 201060012CRNA
Definition
(1) A licensed registered nurse with advanced specialty education in anesthesia who, in collaboration with appropriate health care professionals, provides preoperative, intraoperative, and postoperative care to patients and assists in management and resuscitation of critical patients in intensive care, coronary care, and emergency situations. Nurse anesthetists are certified following successful completion of credentials and state licensure review and a national examination directed by the Council on Certification of Nurse Anesthetists. (2) A registered nurse who is qualified by special training to administer anesthesia in collaboration with a physician or dentist and who can assist in the care of patients who are in critical condition.
3181 SW SAM JACKSON PARK RD, Portland, OR 97239
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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ms. Gwendolyn M Keyt Crna 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 ID4486778636
PECOS Enrollment IDI20100825000650

Medicare Billing Reassignments

3

Medicare enrollment records show Gwendolyn Keyt reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Oregon Anesthesiology Group PC
1.6 mi
Anesthesiology
707 SW WASHINGTON ST, SUITE 700
Portland, OR 97205
  • Reassigned Medicare billing, Oregon enrollment
  • 271 clinicians in this Medicare group
NPI 1477527786 (503) 299-9906
Complete Anesthesia Care LLC
2.3 mi
Nurse Anesthetist, Certified Registered
1130 NW 22ND AVE, SUITE 615
Portland, OR 97210
  • Reassigned Medicare billing, Oregon enrollment
  • 63 clinicians in this Medicare group
NPI 1932464492 (503) 229-7137
Metropolitan Anesthesia LLC
4.4 mi
Anesthesiology
9701 SW BARNES RD, SUITE 300
Portland, OR 97225
  • Reassigned Medicare billing, Oregon enrollment
  • 76 clinicians in this Medicare group
NPI 1720387954 (843) 651-2624

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

Areas of Expertise CMS Part B claims 4

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.

Anesthesia for exam of colon using an endoscope 00812
Anesthesia for a colon examination with an endoscope is a method used to ensure comfort during the procedure. It involves administering medication to help you relax or sleep, thus reducing discomfort as the endoscope, a thin, flexible tube, is navigated through your colon.
110 services109 patients
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 00731
This procedure involves the use of an endoscope, a flexible tube with a light and camera, to examine your esophagus, stomach, or upper small bowel. Anesthesia ensures you are comfortable and pain-free during the procedure.
26 services26 patients
Anesthesia for other procedure on large bowel using an endoscope 00811
Anesthesia for an endoscopic procedure on the large bowel ensures comfort and relaxation during the procedure. You'll be given medication to make you drowsy or asleep, eliminating any discomfort. The medication can be administered through a vein or inhaled.
19 services19 patients
Anesthesia for procedure on small and large bowel using an endoscope 00813
Anesthesia for an endoscopic procedure on the small and large bowel ensures comfort and relaxation during the procedure. It involves administering medicine to help you sleep or feel drowsy. This allows the doctor to examine your bowels without causing you discomfort or pain.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97239 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
$73.28 typical visit price
range $19.32 – $144.79
Typical copayment $18.32 (range $4.83 – $36.19)
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.

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.

DONALD RICHARD SULLIVAN MD
Internal Medicine (Pulmonary Disease)
3181 SW SAM JACKSON PARK RD, UHN67
PORTLAND, OR 97239
Multnomah County (503) 494-6949
MRS. ANJALEE NIX ROWE NP
Nurse Practitioner (Acute Care)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Multnomah County (503) 494-3988
REEM HASAN MD
Internal Medicine
3181 SW SAM JACKSON PARK RD, PPV 350
PORTLAND, OR 97239
Multnomah County (503) 494-8562
DR. AMANDA D BALL PSY.D
Psychologist (Clinical)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Multnomah County (503) 494-6176
SUNSHINE WELSCH LMT
Massage Therapist
3181 SW SAM JACKSON PARK RD, 7D19
PORTLAND, OR 97239
Multnomah County (503) 494-8349
DR. ROBERT GENE MEALER M.D., PH.D.
Psychiatry & Neurology (Psychiatry)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Multnomah County (503) 494-6176
GREGORY HALL MD
Radiology (Diagnostic Radiology)
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Multnomah County (503) 418-0990
DR. BURHAN AHMED MIAN MD
Student in an Organized Health Care Education/Training Program
3181 SW SAM JACKSON PARK RD
PORTLAND, OR 97239
Multnomah County (503) 494-8311

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 Gwendolyn Keyt's NPI number?

The NPI number for Gwendolyn Keyt is 1043531999. It was assigned to this individual provider in the NPPES registry on June 15, 2010.

Where is Gwendolyn Keyt located?

Gwendolyn Keyt practices at 3181 SW Sam Jackson Park Rd Mailcode Uhs-2, Portland, OR 97239. The listed phone number is (503) 494-7641.

What is Gwendolyn Keyt's specialty?

The primary specialty registered for this NPI is Nurse Anesthetist, Certified Registered with taxonomy code 367500000X.

Is Gwendolyn Keyt enrolled in Medicare?

Yes. Gwendolyn Keyt 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.

Which organizations bill Medicare for Gwendolyn Keyt's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gwendolyn Keyt reassigns Medicare benefits to 3 organizations: Oregon Anesthesiology Group PC (Portland, OR), Complete Anesthesia Care LLC (Portland, OR) and Metropolitan Anesthesia LLC (Portland, OR). 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 Gwendolyn Keyt'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 Gwendolyn Keyt was last updated on June 15, 2010. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.