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GERALD D YOUKER MD
NPI 1912908138
Internal Medicine - Endocrinology, Diabetes & Metabolism in Portland, OR

Active since August 10, 2005PECOS EnrolledAccepts Medicare Assignment
5050 NE HOYT ST, SUITE 317, PORTLAND, OR 97213(503) 256-4096(503) 256-0101 Get Directions Write a Review

NPPES record last updated: September 22, 2014. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Gerald D Youker Md NPPES

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

GERALD D YOUKER MD (NPI 1912908138) is an individual endocrinology, diabetes & metabolism provider in Portland, Oregon, licensed in Oregon (MD019378) and active in the NPI registry since August 2005. He is enrolled in Medicare PECOS, is affiliated with Providence Willamette Falls Medical Center, and is a graduate of Loma Linda University School Of Medicine (1971).

NPPES Registry Identity

NPI1912908138
Entity TypeIndividualMale
Primary Taxonomy207RE0101X
Provider Legal NameGERALD D YOUKERCredential: MD
Location Address5050 NE HOYT ST, SUITE 317Portland, OR 97213-2991
Mailing Address5050 Ne Hoyt St, Suite 317Portland, OR 97213-2991 · (503) 256-4096 · Fax (503) 256-0101
Phone(503) 256-4096
Fax(503) 256-0101
Sole ProprietorNo
Medical School CMSLoma Linda University School Of MedicineGraduated 1971
Enumeration DateAugust 10, 2005
Last NPPES UpdateSeptember 22, 2014
✔ NPI 1912908138 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Endocrinology, Diabetes & MetabolismAllopathic & Osteopathic Physicians
Taxonomy Code207RE0101X
License✔ Licensed in OR · MD019378
Definition
An internist who concentrates on disorders of the internal (endocrine) glands such as the thyroid and adrenal glands. This specialist also deals with disorders such as diabetes, metabolic and nutritional disorders, obesity, pituitary diseases and menstrual and sexual problems.
5050 NE HOYT ST, Portland, OR 97213
Open in Google Maps ↗

Other Identifiers 3

Medicare PIN000WFBJWCOR
Medicare UPINC94132
Medicaid005090OR

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include BridgeSpan Health Company, Providence Health Plan, Regence BlueCross BlueShield of Oregon.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

Gerald D Youker 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 ID8729176110
PECOS Enrollment IDI20101104001519
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 5

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.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
180 services81 patients
Insertion of needle into vein for collection of blood sample 36415
This procedure involves inserting a small needle into a vein, typically in your arm, to collect a blood sample. It's a quick and simple process to help diagnose or monitor health conditions. You may feel a small prick, but discomfort is minimal.
111 services72 patients
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213
This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.
57 services42 patients
Hemoglobin a1c level 83036
Hemoglobin A1c (HbA1c) is a test that measures your average blood sugar level over the past 2-3 months. It's used to monitor how well diabetes is being controlled. High levels may indicate that your diabetes treatment plan needs adjustment.
54 services18 patients
Blood glucose (sugar) test performed by hand-held instrument 82962
A blood glucose test uses a handheld device to measure the amount of sugar in your blood. A small prick on your finger allows a drop of blood to be placed on a test strip, which is then read by the device. This helps monitor and manage diabetes effectively.
51 services17 patients

Hospital Affiliations CMS Care Compare 3

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

Providence Willamette Falls Medical Center

Acute Care Hospitals · Oregon City, OR
4/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380038
Location1500 Division StreetOregon City, OR 97045 · Clackamas County
Emergency services Birthing friendly

Adventist Health Portland

Acute Care Hospitals · Portland, OR
2/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number380060
Location10123 SE Market StreetPortland, OR 97216 · Multnomah County
Emergency services Birthing friendly

Adventist Health Tillamook

Critical Access Hospitals · Tillamook, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Church
CMS Certification Number381317
Location1000 Third StreetTillamook, OR 97141 · Tillamook County
Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97213 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 2

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

Blood glucose test or reagent strips for home blood glucose monitor, per 50 strips A4253
DME-Other DME · category DE017N
11 suppliers28 claims107 services$6.67 avg. paid by Medicare
Supply allowance for therapeutic continuous glucose monitor (cgm), includes all supplies and accessories, 1 month supply = 1 unit of service K0553
DME-Other DME · category DE017N
9 suppliers86 claims86 services$180.56 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 20

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

MS. MOLLY ANNE BREDENBERG PT
Physical Therapist
5050 NE HOYT ST
PORTLAND, OR 97213
Multnomah County (503) 215-0424
ALISON MITCHELL MD
Family Medicine
5050 NE HOYT ST, SUITE 240
PORTLAND, OR 97213
Multnomah County (503) 215-6480
JOHN EDWARD HEFFNER MD
Internal Medicine (Pulmonary Disease)
5050 NE HOYT ST, SUITE 540
PORTLAND, OR 97213
Multnomah County (503) 215-6600
DR. THERESA MARIE MORIKAWA PHARMD, BCACP
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
5050 NE HOYT ST
PORTLAND, OR 97213
Multnomah County (503) 215-6296
JAMES H IMATANI, JR. M.D., PC
Surgery (Surgical Oncology)
5050 NE HOYT ST, SUITE 610
PORTLAND, OR 97213
Multnomah County (503) 467-4761
DONALD ANDREW YOUNG III MD
Urology
5050 NE HOYT ST, SUITE 514
PORTLAND, OR 97213
Multnomah County (503) 488-2323
SPECIALTY SURGERY PC
Surgery
5050 NE HOYT ST, STE 511
PORTLAND, OR 97213
Multnomah County (503) 232-0942
GRETCHEN E VANDERBEEK MD
Internal Medicine
5050 NE HOYT ST, SUITE 540
PORTLAND, OR 97213
Multnomah County (503) 215-6600

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 Gerald Youker's NPI number?

The NPI number for Gerald Youker is 1912908138. It was assigned to this individual provider in the NPPES registry on August 10, 2005.

Where is Gerald Youker located?

Gerald Youker practices at 5050 NE Hoyt St Suite 317, Portland, OR 97213. The listed phone number is (503) 256-4096.

What is Gerald Youker's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Endocrinology, Diabetes & Metabolism, with taxonomy code 207RE0101X.

Is Gerald Youker enrolled in Medicare?

Yes. Gerald Youker 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 Gerald Youker accept?

Health plans from BridgeSpan Health Company, Providence Health Plan and Regence BlueCross BlueShield of Oregon list Gerald Youker 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 Gerald Youker affiliated with any hospitals?

According to CMS data, Gerald Youker is affiliated with Providence Willamette Falls Medical Center, Adventist Health Portland and Adventist Health Tillamook.

When was this NPI record last updated?

The NPPES record for Gerald Youker was last updated on September 22, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.