Gregory Mallek, M.D.
Obstetrics & Gynecology Physician · Mount Vernon, WA
Gregory Mallek, M.D. is an obstetrics & gynecology physician with a practice address in Mount Vernon, Washington, and NPI 1003012303, issued on Jun 23, 2007. Check the license (Washington MD60902474, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Gregory Mallek
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- MD60902474 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 E Kincaid St, Mount Vernon, WA 98274
- Phone
- (360) 428-2575
- Enumerated
- Jun 23, 2007
- Entity
- Type 1 · individual
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, MDPublic Health & General Preventive Medicine Physician1417942038
- George Ang, MDEndocrinology, Diabetes & Metabolism Physician1396737326
- Melissa Ashby, MDFamily Medicine Physician1245226646
Verify Gregory Mallek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license MD60902474Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
72% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
53 Medicare Part D claims for 15 beneficiaries, against an average of 188 among the 27,363 providers of this specialty who prescribed in Part D. Brand-name drugs were 42% of claims.
Most prescribed
- Premarin11 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.
2 hospital and facility affiliations
- Capital Medical Center Specialty Physicians LLCOlympia, WA
- Public Hospital Dist NO 1 SkagitMount Vernon, WA
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
17 obstetrics & gynecology physician records list a Mount Vernon practice address
They are 17 of the 1,500 NPPES records with a Mount Vernon practice address, and 1,027 obstetrics & gynecology physician records in Washington.
All 17 in Mount Vernon → All 1,027 in Washington → Every provider in Mount Vernon →
Other obstetrics & gynecology physician records in Washington
- Monica Abbi, MDTacoma, WA1295703650
- Hasan Abdessamad, MDBurien, WA1265643472
- Daniela Abreu, DOMount Vernon, WA1770169260
- Kristina Adams WaldorfSeattle, WA1659457463
- Christen Adkins, MDSeattle, WA1689017956
- Richard Agress, M.D.Seattle, WA1215902036
- Patricia Agudelo Suarez, MDSeattle, WA1821139445
- Homayoun Akhavan-Saraf, M.D.Vancouver, WA1518906916
- Chiazor Akusoba, M.D.Issaquah, WA1104261064
- Rose Al Abosy, MDSeattle, WA1245933365
Common questions
What is Gregory Mallek, M.D.'s NPI number?
Gregory Mallek, M.D.'s National Provider Identifier (NPI) is 1003012303, issued on Jun 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Gregory Mallek, M.D. located?
The NPPES record lists a practice address at 1400 E Kincaid St, Mount Vernon, WA, 98274. Phone: (360) 428-2575. Providers update this record themselves, so call before visiting.
How can I verify Gregory Mallek, M.D.'s license?
NPPES lists Washington license number MD60902474, 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 Gregory Mallek, M.D. prescribe under Medicare Part D?
In 2024, Gregory Mallek, M.D. had 53 Medicare Part D claims for 15 beneficiaries; the average among obstetrics & gynecology physician prescribers was 188. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.