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PROMPORN PAULA WICHIENKUER MD
NPI 1598978272
Internal Medicine in Portland, OR

Active since May 08, 2007PECOS EnrolledAccepts Medicare Assignment
5050 NE HOYT ST, SUITE 540, PORTLAND, OR 97213(503) 215-6600 Get Directions Write a Review

NPPES record last updated: March 25, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Promporn Paula Wichienkuer Md NPPES

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

PROMPORN PAULA WICHIENKUER MD (NPI 1598978272) is an individual internal medicine provider in Portland, Oregon, licensed in Oregon (MD152342) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Providence Portland Medical Center, and is a graduate of Oregon Health Sciences University School Of Medicine (2007).

NPPES Registry Identity

NPI1598978272
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NamePROMPORN PAULA WICHIENKUERCredential: MD
Location Address5050 NE HOYT ST, SUITE 540Portland, OR 97213-2991
Mailing AddressPo Box 3158Portland, OR 97208-3158
Phone(503) 215-6600
Sole ProprietorNo
Medical School CMSOregon Health Sciences University School Of MedicineGraduated 2007
Enumeration DateMay 8, 2007
Last NPPES UpdateMarch 25, 2021
NPPES CertifiedMarch 25, 2021
✔ NPI 1598978272 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in OR · MD152342
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
5050 NE HOYT ST, Portland, OR 97213
Open in Google Maps ↗

Other Identifiers 2

Medicaid500624437OR
OtherP00965916OR · Rr Medicare

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Promporn Paula Wichienkuer 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 ID2961527346
PECOS Enrollment IDI20100909000548
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 7

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.
108 services86 patients
Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215
This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.
63 services26 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.
24 services18 patients
Administration of influenza virus vaccine G0008
The administration of the influenza virus vaccine, also known as the flu shot, is a simple procedure to protect against the flu. A healthcare provider injects a small dose of the vaccine into your arm. This stimulates your immune system to produce antibodies, which will help your body fight off the flu if exposed.
17 services16 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.
15 services15 patients
Influenza vaccine, inactivated 90653
The Influenza vaccine, inactivated, is a shot given to protect against the flu. It contains killed virus particles that help your body build immunity to the flu. It's recommended annually to keep your protection up-to-date. It's safe for ages 6 months and up.
12 services12 patients

Hospital Affiliations CMS Care Compare

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

Providence Portland Medical Center

Acute Care Hospitals · Portland, OR
3/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number380061
Location4805 NE Glisan StreetPortland, OR 97213 · Multnomah County
Emergency services Birthing friendly

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.

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 Promporn Wichienkuer's NPI number?

The NPI number for Promporn Wichienkuer is 1598978272. It was assigned to this individual provider in the NPPES registry on May 8, 2007.

Where is Promporn Wichienkuer located?

Promporn Wichienkuer practices at 5050 NE Hoyt St Suite 540, Portland, OR 97213. The listed phone number is (503) 215-6600.

What is Promporn Wichienkuer's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Promporn Wichienkuer enrolled in Medicare?

Yes. Promporn Wichienkuer 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 Promporn Wichienkuer accept?

Health plans from Providence Health Plan list Promporn Wichienkuer 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 Promporn Wichienkuer affiliated with any hospitals?

According to CMS data, Promporn Wichienkuer is affiliated with Providence Portland Medical Center.

When was this NPI record last updated?

The NPPES record for Promporn Wichienkuer was last updated on March 25, 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.