ALEKSANDRA ANNA GIEDWOYN MD
NPI 1912229279
Family Medicine in Portland, OR

Q: What is Aleksandra Giedwoyn's NPI number?

The NPI number for Aleksandra Giedwoyn is 1912229279. It was assigned to this individual provider in the NPPES registry on February 26, 2010. The provider is also known as Aleksandra Anna Giedwoyn Mizgajska.

Q: What is Aleksandra Giedwoyn's specialty?

The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.

Q: Is Aleksandra Giedwoyn enrolled in Medicare?

No. Aleksandra Giedwoyn has opted out of Medicare through February 9, 2027. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.

Active since February 26, 2010Opted out of Medicare · through Feb 9, 2027

736 SE 60TH AVE, PORTLAND, OR 97215(503) 662-1971(844) 299-0399 Get Directions Write a Review

NPPES record last updated: October 4, 2021. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Aleksandra Anna Giedwoyn Md NPPES

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

ALEKSANDRA ANNA GIEDWOYN MD (NPI 1912229279) is an individual family medicine provider in Portland, Oregon, licensed in Oregon (MD25161) and active in the NPI registry since February 2010. She has opted out of Medicare through February 9, 2027 and remains eligible to order and refer.

NPPES Registry Identity

NPI1912229279

Entity TypeIndividualFemale

Primary Taxonomy207Q00000X

Provider Legal NameALEKSANDRA ANNA GIEDWOYNCredential: MD

Location Address736 SE 60TH AVEPortland, OR 97215-1906

Mailing Address835 Se 72nd AvePortland, OR 97215-2211 · (503) 662-1971

Phone(503) 662-1971

Fax(844) 299-0399

Sole ProprietorNo

Enumeration DateFebruary 26, 2010

Last NPPES UpdateOctober 4, 2021

NPPES CertifiedOctober 4, 2021

✔ NPI 1912229279 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207Q00000X

License✔ Licensed in OR · MD25161

Definition

Family Medicine is the medical specialty which is concerned with the total health care of the individual and the family. It is the specialty in breadth which integrates the biological, clinical, and behavioral sciences. The scope of family medicine is not limited by age, sex, organ system, or disease entity.

736 SE 60TH AVE, Portland, OR 97215

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Other Names 1

Former Name (1)Aleksandra Anna Giedwoyn Mizgajska

Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

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Opted out of Medicare

Aleksandra Anna Giedwoyn Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 9, 2025 through February 9, 2027.

Opt-Out Effective DateFebruary 9, 2025

Opt-Out In Effect ThroughFebruary 9, 2027Opt-out affidavits renew automatically every two years unless cancelled

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesAn opted-out provider can still order and refer for Medicare patients in the categories marked above, even though their own services are not covered.

Areas of Expertise CMS Part B claims 2

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.

39 services17 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.

24 services15 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97215 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

$90.51 typical visit price

range $58.99 – $176.88

Typical copayment $22.62 (range $14.74 – $44.22)

Most-billed visit code 99203

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 17

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

MS. KIMBERLY SUSAN SHOTZ WHCNP, LAC

Nurse Practitioner (Women's Health)