Zaid Mohammed Diken, M.D.
Maternal & Fetal Medicine Physician · Richland, WA
Zaid Mohammed Diken, M.D. is a maternal & fetal medicine physician with a practice address in Richland, Washington, and NPI 1134569148, issued on Jul 5, 2013. Check the license (Washington MD61089889, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Zaid Mohammed Diken
- Credential
- M.D.
- Primary taxonomy
- Maternal & Fetal Medicine Physician 207VM0101X
- License numbers
- MD61089889 WA
BP1-0046306 TX
BP30065709 TX
Self-reported in NPPES; status is on the state search - Practice location
- 969 Stevens Dr Ste 3A, Richland, WA 99352
- Phone
- (509) 946-8696
- Enumerated
- Jul 5, 2013
- Record last updated
- Aug 30, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (509) 946-8646
- Medicare enrollment
- Enrolled (PECOS I20210712000587); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest maternal & fetal medicine physician records → All 76 in Washington → Look up another NPI →
Also registered at 969 Stevens Dr Ste 3A
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jeffrey Allgaier, MDAddiction Medicine (Family Medicine) Physician1659300374
- Amy Hoger, PA-CPhysician Assistant1003029950
- Thomas Luedeke, ARNPFamily Nurse Practitioner1760226211
- Zandra Melchor, PA-CPhysician Assistant1295015527
- Larry Nye, PA-CPhysician Assistant1457686826
- Chadwick Perry, PA CPhysician Assistant1093902413
Verify Zaid Mohammed Diken in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD61089889Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
One hospital affiliation
- Kadlec Regional Medical CenterRichland, WA · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
Zaid Mohammed Diken among 76 maternal & fetal medicine physician records in Washington
Zaid Mohammed Diken, M.D. is one of 76 maternal & fetal medicine 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 2013, is newer than 84% of them.
- NPI issued2013 · 84% of these records are older, 13% newer
- In a Medicare fileYes · 68% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2011 · median 2006 among the 48 with a school on file
- Record last updated2021 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VM0101X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Maternal & Fetal Medicine Physician providers in Washington
There are 76 maternal & fetal medicine physician records in Washington.
All 76 in Washington → Every provider in Richland → Maternal & Fetal Medicine Physician nationwide →
The 8 maternal & fetal medicine physician records with the nearest ZIP codes
- Philip Halvorsen, M.D.Richland, WA 993521568474377
- Richard Kates, M.D.Pasco, WA 993011669484572
- Douglas Barber, M.D.Spokane, WA 992041477520005
- Gabor Mezei, M.D., PH.D.Spokane, WA 992041841520731
- Nathaniel Miller, M.D.Spokane, WA 992041336310945
- Diana Smigaj, M.D.Selah, WA 989421629148408
- Timothy Mitchell, M.D.Vancouver, WA 986861457677627
- Nuong Truong, MDVancouver, WA 986861578052890
Common questions
What is Zaid Mohammed Diken, M.D.'s NPI number?
Zaid Mohammed Diken, M.D.'s National Provider Identifier (NPI) is 1134569148, issued on Jul 5, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Zaid Mohammed Diken, M.D. located?
The NPPES record lists a practice address at 969 Stevens Dr Ste 3A, Richland, WA, 99352. Phone: (509) 946-8696. Providers update this record themselves, so call before visiting.
How can I verify Zaid Mohammed Diken, M.D.'s license?
NPPES lists Washington license number MD61089889, 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.