NPPES file of Aug 9, 2026

Lisa K. Johnson, MD

Obstetrics & Gynecology Physician · Portland, OR

Lisa K. Johnson, MD is an obstetrics & gynecology physician with a practice address in Portland, Oregon, and NPI 1942296579, issued on Sep 20, 2005. Check the license (Oregon MD22958, 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
1942296579
Name
Lisa K. Johnson
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD22958 OR
Self-reported in NPPES; status is on the state search
Practice location
5050 NE Hoyt St Ste 210, Portland, OR 97213
Phone
(503) 249-5454
Enumerated
Sep 20, 2005
Record last updated
Jan 29, 2026
Fax
(503) 249-5498
Medicaid ID
226897 OR
Medicare enrollment
Enrolled (PECOS I20040624000407); accepts Medicare assignment
Medical or professional school
Oregon Health Sciences University School Of Medicine, 1999
Telehealth
Offers telehealth (CMS)
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 5050 NE Hoyt St Ste 210

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

  1. Barbara Coiner, LPCProfessional Counselor1437506573
  2. John Gunselman, D.O.Urology Physician1194953125
  3. Mia Kane, CNMAdvanced Practice Midwife1780392944
  4. Jaime Kean, MDObstetrics & Gynecology Physician1457346371
  5. Nathan Parker, DOObstetrics & Gynecology Physician1578957791

Verify Lisa K. Johnson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD22958
    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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2.3 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

377 Medicare Part D claims for 97 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Lisa Johnson377
  2. Specialty average165

Most prescribed

  1. Estradiol97 claims
  2. Alendronate Sodium30 claims
  3. Estradiol (Twice Weekly)27 claims
  4. Fluconazole25 claims
  5. Progesterone19 claims
  6. Acyclovir13 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.

Industry payments in 2024: $95.27

2 payments; by number, the most common kind was food and beverage; the largest payer was Astellas Pharma US Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Lisa Johnson$95.27
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Womens Healthcare Associates LLCNewberg, OR

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

Lisa K. Johnson among 654 obstetrics & gynecology physician records in Oregon

Lisa K. Johnson, MD is one of 654 obstetrics & gynecology physician records with a practice address in Oregon. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 89% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated1999 · median 2007 among the 413 with a school on file
  • Record last updated2026 · 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 207V00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics & Gynecology Physician providers in Oregon

There are 654 obstetrics & gynecology physician records in Oregon.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Stephanie Ahmed, MDPortland, OR 972131447269170
  2. Ross Anderson, MDPortland, OR 972131447209549
  3. Desiree Bley, MDPortland, OR 972131174626493
  4. Renee Carisio Farber, MDPortland, OR 972131700855517
  5. Brendan Carroll, MDPortland, OR 972131669472775
  6. Amanda Clark, MDPortland, OR 972131689682205
  7. Jennifer Franz, MDPortland, OR 972131215915806
  8. Janet Gibbens, M.D.Portland, OR 972131427042373

Common questions

What is Lisa K. Johnson, MD's NPI number?

Lisa K. Johnson, MD's National Provider Identifier (NPI) is 1942296579, issued on Sep 20, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Lisa K. Johnson, MD located?

The NPPES record lists a practice address at 5050 NE Hoyt St Ste 210, Portland, OR, 97213. Phone: (503) 249-5454. Providers update this record themselves, so call before visiting.

How can I verify Lisa K. Johnson, MD's license?

NPPES lists Oregon license number MD22958, 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 Lisa K. Johnson, MD prescribe under Medicare Part D?

In 2024, Lisa K. Johnson, MD had 377 Medicare Part D claims for 97 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.