William N. Hinderstein, MD
Obstetrics & Gynecology Physician · Mount Vernon, WA
William N. Hinderstein, MD is an obstetrics & gynecology physician with a practice address in Mount Vernon, Washington, and NPI 1043207095, issued on Oct 4, 2005. Check the license (Washington MD00038202, as entered in NPPES) on the Washington Medical Commission; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William N. Hinderstein
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD00038202 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 E Kincaid St, Mount Vernon, WA 98274
- Phone
- (360) 428-2500
- Enumerated
- Oct 4, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (360) 428-6485
- Medicaid ID
- 8250169 WA
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 1,038 in Washington → Look up another NPI →
Also registered at 1400 E Kincaid St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Daniela Abreu, DOObstetrics & Gynecology Physician1770169260
- Sankar Alagugurusamy, MDGastroenterology Physician1093970576
- Aleisha Allen, PA-CSurgical Physician Assistant1700520087
- Marshall Anderson, MDOccupational Medicine Physician1417942038
- George Ang, MDEndocrinology, Diabetes & Metabolism Physician1396737326
- Melissa Ashby, MDFamily Medicine Physician1245226646
Verify William N. Hinderstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD00038202Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
William N. Hinderstein among 1,038 obstetrics & gynecology physician records in Washington
William N. Hinderstein, 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 not. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileNo · 68% of these records are
- In the CMS Doctors and Clinicians fileNo · 56% of these records are
- Record last updated2026 · 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).
18 obstetrics & gynecology physician records list a practice address in Mount Vernon
They are 18 of the 1,500 NPPES records with a practice address in Mount Vernon, and 1,038 obstetrics & gynecology physician records in Washington. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,038 in Washington → Every provider in Mount Vernon → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Daniela Abreu, DOMount Vernon, WA 982741770169260
- Nichole Baruth, MDMount Vernon, WA 982741558897694
- Daniel Bynum, M.D.Mount Vernon, WA 982741871567792
- Maria Cayabyab, D.O.Mount Vernon, WA 982741508165804
- Melissa Chinn, DOMount Vernon, WA 982741336125343
- Kathryn Delbello, MDMount Vernon, WA 982741588220081
- Jan Delli-Bovi, MDMount Vernon, WA 982741457347585
- Trisha Halvorsen, MDMount Vernon, WA 982741245585959
Common questions
What is William N. Hinderstein, MD's NPI number?
William N. Hinderstein, MD's National Provider Identifier (NPI) is 1043207095, issued on Oct 4, 2005. An NPI identifies a provider in billing; it is not a license.
Where is William N. Hinderstein, MD located?
The NPPES record lists a practice address at 1400 E Kincaid St, Mount Vernon, WA, 98274. Phone: (360) 428-2500. Providers update this record themselves, so call before visiting.
How can I verify William N. Hinderstein, MD's license?
NPPES lists Washington license number MD00038202, 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. 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.