Wendy Jo Lorentz, MD
Obstetrics & Gynecology Physician · Seattle, WA
Wendy Jo Lorentz, MD is an obstetrics & gynecology physician with a practice address in Seattle, Washington, and NPI 1346355328, issued on Aug 20, 2006. Check the license (Washington MD60079014, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Wendy Jo Lorentz
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD60079014 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1101 Madison St Ste 1150, Seattle, WA 98104
- Phone
- (206) 386-3400
- Enumerated
- Aug 20, 2006
- Record last updated
- Jul 21, 2022
- Fax
- (206) 386-3411
- Medicaid ID
- 2003268 WA
- Medicare enrollment
- Enrolled (PECOS I20090903000688); accepts Medicare assignment
- Medical or professional school
- University Of Washington School Of Medicine, 2005
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1101 Madison St Ste 1150
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Elizabeth Anderson, ARNPFamily Nurse Practitioner1811132210
- Karen Bar-Joseph, M.D.Obstetrics & Gynecology Physician1164686077
- Tiffany Chen, M.D.Obstetrics & Gynecology Physician1740523455
- Elizabeth Fleming, ARNPObstetrics & Gynecology Nurse Practitioner1730323791
- Elena Hannon, M.D.Obstetrics & Gynecology Physician1437126067
- Rachel Herrmann, ARNPFamily Nurse Practitioner1841838422
Verify Wendy Jo Lorentz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60079014Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Womens Healthcare Alliance PLLCSeattle, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Wendy Jo Lorentz among 1,038 obstetrics & gynecology physician records in Washington
Wendy Jo Lorentz, MD 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 52% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 56% of these records are
- Graduated2005 · median 2007 among the 582 with a school on file
- Record last updated2022 · 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 Seattle → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Susan Block, MDSeattle, WA 981041285621771
- Karen Bohmke, MDSeattle, WA 981041003802679
- Ann Bridges, M.D.Seattle, WA 981041811963424
- Robin Cole, MDSeattle, WA 981041043206717
- Sarah Delatorre, MDSeattle, WA 981041104899673
- Philip Dubois, M.D.Seattle, WA 981041578552238
- Nancy Gregory-Hoefling, ARNPSeattle, WA 981041124091517
- Elena Hannon, M.D.Seattle, WA 981041437126067
Common questions
What is Wendy Jo Lorentz, MD's NPI number?
Wendy Jo Lorentz, MD's National Provider Identifier (NPI) is 1346355328, issued on Aug 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Wendy Jo Lorentz, MD located?
The NPPES record lists a practice address at 1101 Madison St Ste 1150, Seattle, WA, 98104. Phone: (206) 386-3400. Providers update this record themselves, so call before visiting.
How can I verify Wendy Jo Lorentz, MD's license?
NPPES lists Washington license number MD60079014, 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.
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.