NPPES file of Aug 9, 2026

Karen L. Archabald, MD

Maternal & Fetal Medicine Physician · Portland, OR

Karen L. Archabald, MD is a maternal & fetal medicine physician with a practice address in Portland, Oregon, and NPI 1144486507, issued on Aug 5, 2008. Check the license (Oregon MD166556, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1144486507
Name
Karen L. Archabald
Credential
MD
Primary taxonomy
Maternal & Fetal Medicine Physician 207VM0101X
License numbers
MD166556 OR
LP01227 RI
Self-reported in NPPES; status is on the state search
Practice location
300 N Graham St Ste 100, Portland, OR 97227
Phone
(503) 413-1122
Enumerated
Aug 5, 2008
Record last updated
Jul 24, 2026
Fax
(503) 413-4238
Medicare enrollment
Enrolled (PECOS I20140904002564); accepts Medicare assignment
Medical or professional school
Yale University School Of Medicine, 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 300 N Graham St Ste 100

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

  1. Anuradha DevabhaktuniMaternal & Fetal Medicine Physician1033452123
  2. Heather Dorsey, MS, CGCGenetic Counselor (M.S.)1538148226
  3. Emily Guilbert, MS, CGCGenetic Counselor (M.S.)1124691142
  4. John Mission, M.D.Obstetrics & Gynecology Physician1912224858
  5. Kelsey PinsonMaternal & Fetal Medicine Physician1841722485
  6. Morgan Webster, MS, LGCGenetic Counselor (M.S.)1356035950

Verify Karen L. Archabald in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD166556    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.

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The practice group's MIPS final score for 2023 (Medicare payment program): 86 of 100

The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score77.8
  2. Costout of 100 · 30%74.2
  3. Promoting interoperabilityout of 100 · 25%99.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. Legacy Clinics LLCPortland, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Maternal & Fetal Medicine Physician providers in Oregon

There are 57 maternal & fetal medicine physician records in Oregon.

All 57 in Oregon → Every provider in Portland →

Other maternal & fetal medicine physician records in Oregon

  1. David Abel, MDPortland, OR1609858224
  2. Keith Balderston, MDSpringfield, OR1871525337
  3. Amy Bednar, M.D.Portland, OR1659574648
  4. Leah Bernard, MDMedford, OR1487737573
  5. Marie Boller, MDPortland, OR1215468459
  6. Elizabeth Brass, MDPortland, OR1124165493
  7. Kathleen Brookfield, M.D., PH.D.Portland, OR1770756561
  8. Irina Cassimatis, M.D.Portland, OR1194119172
  9. Aaron Caughey, M.D.Portland, OR1457398430
  10. Charlotte Clausen, MDSpringfield, OR1548338841

Common questions

What is Karen L. Archabald, MD's NPI number?

Karen L. Archabald, MD's National Provider Identifier (NPI) is 1144486507, issued on Aug 5, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Karen L. Archabald, MD located?

The NPPES record lists a practice address at 300 N Graham St Ste 100, Portland, OR, 97227. Phone: (503) 413-1122. Providers update this record themselves, so call before visiting.

How can I verify Karen L. Archabald, MD's license?

NPPES lists Oregon license number MD166556, 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.

What is Karen L. Archabald, MD's MIPS final score?

The 2023 MIPS final score is 86 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.