Katherine L. Lessman, M.D.
Obstetrics & Gynecology Physician · Spokane, WA
Katherine L. Lessman, M.D. is an obstetrics & gynecology physician with a practice address in Spokane, Washington, and NPI 1164650354, issued on Jun 25, 2009. Check the license (Washington MD60351795, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Katherine L. Lessman
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- MD60351795 WA
2009014075 MO
Self-reported in NPPES; status is on the state search - Practice location
- 910 W 5TH Ave, Spokane, WA 99204
- Phone
- (509) 838-2531
- Enumerated
- Jun 25, 2009
- Record last updated
- Aug 5, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (509) 755-6580
- Medicare enrollment
- Enrolled (PECOS I20170308002063); accepts Medicare assignment
- Medical or professional school
- University Of Nebraska College Of Medicine, 2009
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 910 W 5TH Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lauren Armstrong, CNMAdvanced Practice Midwife1023106994
- Tonia Baker, C.N.M./ A.R.N.PAdvanced Practice Midwife1629386610
- Susan Baran, ARNPFamily Nurse Practitioner1326040130
- Kathleen Bentley, CNMAdvanced Practice Midwife1619065505
- Gaye Bloxom, PA-CPhysician Assistant1780862359
- Abigail Blumenthal, PAMedical Physician Assistant1205354727
Verify Katherine L. Lessman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60351795Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
56% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
72 Medicare Part D claims for 28 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.
Most prescribed
- Medroxyprogesterone Acetate13 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.
Bills Medicare through one group practice
- Unmc PhysiciansOmaha, NE
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Katherine L. Lessman among 1,038 obstetrics & gynecology physician records in Washington
Katherine L. Lessman, M.D. is one of 1,038 obstetrics & gynecology physician records with a practice address in Washington. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 63% of them.
- NPI issued2009 · 63% of these records are older, 33% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2009 · median 2007 among the 582 with a school on file
- Record last updated2013 · 59% 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 Washington 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 Washington
There are 1,038 obstetrics & gynecology physician records in Washington.
All 1,038 in Washington → Every provider in Spokane → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Alva Childress, MDSpokane, WA 992041467451906
- John Gollhofer, MDSpokane, WA 992041811989759
- Bruce Hopkins, MDSpokane, WA 992041841288966
- Kelley Mathia, MDSpokane, WA 992041891783924
- Floyd McCaffree, MDSpokane, WA 992041548252794
- Jennifer Messinger, MDSpokane, WA 992041538152418
- Marynell Meyer, MDSpokane, WA 992041811985930
- Nancy O'Neil, MDSpokane, WA 992041629064209
Common questions
What is Katherine L. Lessman, M.D.'s NPI number?
Katherine L. Lessman, M.D.'s National Provider Identifier (NPI) is 1164650354, issued on Jun 25, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Katherine L. Lessman, M.D. located?
The NPPES record lists a practice address at 910 W 5TH Ave, Spokane, WA, 99204. Phone: (509) 838-2531. Providers update this record themselves, so call before visiting.
How can I verify Katherine L. Lessman, M.D.'s license?
NPPES lists Washington license number MD60351795, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Katherine L. Lessman, M.D. prescribe under Medicare Part D?
In 2024, Katherine L. Lessman, M.D. had 72 Medicare Part D claims for 28 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.