NPPES file of Aug 9, 2026

Aleksandra Anna Giedwoyn, MD

Family Medicine Physician · Portland, OR

Aleksandra Anna Giedwoyn, MD is a family medicine physician with a practice address in Portland, Oregon, and NPI 1912229279, issued on Feb 26, 2010. Check the license (Oregon MD25161, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1912229279
Name
Aleksandra Anna Giedwoyn
Credential
MD
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
MD25161 OR
Self-reported in NPPES; status is on the state search
Practice location
736 SE 60TH Ave, Portland, OR 97215
Phone
(503) 662-1971
Enumerated
Feb 26, 2010
Record last updated
Oct 4, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(844) 299-0399
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

Also registered at 736 SE 60TH Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Leasia Cleary, LCSWMental Health Counselor1033244884
  2. Alexis Fernandez, L.ACAcupuncturist1396395620
  3. Kecia Fox, LACAcupuncturist1346891231
  4. Sterling Gordon, LMTMassage Therapist1578129532
  5. Heather Lefevre, LMTMassage Therapist1851994636
  6. Heather Mulkerns, LCSWClinical Social Worker1669578217

Verify Aleksandra Anna Giedwoyn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD25161
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

94% fewer Medicare Part D claims than the average family medicine physician in 2024

211 Medicare Part D claims for 31 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Aleksandra Giedwoyn211
  2. Specialty average3,544

Most prescribed

  1. Amlodipine Besylate21 claims
  2. Levothyroxine Sodium17 claims
  3. Progesterone15 claims
  4. Acetaminophen-Codeine11 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Aleksandra Anna Giedwoyn among 2,847 family medicine physician records in Oregon

Aleksandra Anna Giedwoyn, MD is one of 2,847 family medicine physician records with a practice address in Oregon. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 62% of them.

  • NPI issued2010 · 62% of these records are older, 35% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileNo · 59% of these records are
  • Record last updated2021 · 57% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

561 family medicine physician records list a practice address in Portland

They are 561 of the 42,088 NPPES records with a practice address in Portland, and 2,847 family medicine physician records in Oregon.

The 8 family medicine physician records with the nearest ZIP codes

  1. Alison Little Toledo, MDPortland, OR 972151043515323
  2. David Blessing, M.D.Portland, OR 972161649215922
  3. Arthur Bulger, MDPortland, OR 972161265497416
  4. Roberta Bulger, MDPortland, OR 972161295790350
  5. Philip Carriere, MDPortland, OR 972141982044038
  6. Edgar Crawford, M.D.Portland, OR 972161558399790
  7. Jeana Crover, M.D.Portland, OR 972161215963707
  8. Bruce Douglas, M.D.Portland, OR 972161134158561

Common questions

What is Aleksandra Anna Giedwoyn, MD's NPI number?

Aleksandra Anna Giedwoyn, MD's National Provider Identifier (NPI) is 1912229279, issued on Feb 26, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Aleksandra Anna Giedwoyn, MD located?

The NPPES record lists a practice address at 736 SE 60TH Ave, Portland, OR, 97215. Phone: (503) 662-1971. Providers update this record themselves, so call before visiting.

How can I verify Aleksandra Anna Giedwoyn, MD's license?

NPPES lists Oregon license number MD25161, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Aleksandra Anna Giedwoyn, MD prescribe under Medicare Part D?

In 2024, Aleksandra Anna Giedwoyn, MD had 211 Medicare Part D claims for 31 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.

Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.