Jay Preston Malmquist, DMD
Oral and Maxillofacial Surgery (Dentist) · Portland, OR
Jay Preston Malmquist, DMD is an oral and maxillofacial surgery (dentist) with a practice address in Portland, Oregon, and NPI 1275641284, issued on Aug 29, 2006. Check the license (Oregon D4642, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Jay Preston Malmquist
- Credential
- DMD
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License number
- D4642 OR
Self-reported in NPPES; status is on the state search - Practice location
- 5415 SW Westgate Dr, Portland, OR 97221
- Phone
- (503) 292-8824
- Enumerated
- Aug 29, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (503) 297-7810
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 97 in Oregon → Look up another NPI →
Also registered at 5415 SW Westgate Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Crystal AlcalaCase Manager/Care Coordinator1649146119
- Alyssa ArellaCounselor1356903173
- Caroline BaconStudent in an Organized Health Care Education/Training Program1881393734
- Kathryn Bailey, RNRegistered Nurse1164266763
- Jovita BalderasStudent in an Organized Health Care Education/Training Program1790577260
- Nicole BarajasCounselor1184471237
Verify Jay Preston Malmquist in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D4642Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
71% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
118 Medicare Part D claims for 67 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims. 58 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen51 claims
- Amoxicillin47 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.
Industry payments in 2024: $81.72
3 payments; by number, the most common kind was food and beverage; the largest payer was Keystone Dental Inc. The 4,075 providers of this specialty with any payment received $1,077.58 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Jay Preston Malmquist among 97 oral and maxillofacial surgery (dentist) records in Oregon
Jay Preston Malmquist, DMD is one of 97 oral and maxillofacial surgery (dentist) records with a practice address in Oregon. 76% 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, 56% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2007 · 68% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1223S0112X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Oral and Maxillofacial Surgery (Dentist) providers in Oregon
There are 97 oral and maxillofacial surgery (dentist) records in Oregon.
All 97 in Oregon → Every provider in Portland → Oral and Maxillofacial Surgery (Dentist) nationwide →
The 8 oral and maxillofacial surgery (dentist) records with the nearest ZIP codes
- Stephen Clemens, DMDPortland, OR 972211841308863
- John Holland, D.D.S.Portland, OR 972201972618346
- Rodney Nichols, D.M.D.Milwaukie, OR 972221568486728
- Daniel Rawley, D.D.SPortland, OR 972201396764346
- Jeffrey Burstein, D.D.S., M.D.Tigard, OR 972231114121720
- Dennis Clark, DMDTigard, OR 972231386868370
- Bryan Clevenger, DDSTigard, OR 972231780065128
- Gregory Delgado, D.D.S.Tigard, OR 972231538281068
Common questions
What is Jay Preston Malmquist, DMD's NPI number?
Jay Preston Malmquist, DMD's National Provider Identifier (NPI) is 1275641284, issued on Aug 29, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jay Preston Malmquist, DMD located?
The NPPES record lists a practice address at 5415 SW Westgate Dr, Portland, OR, 97221. Phone: (503) 292-8824. Providers update this record themselves, so call before visiting.
How can I verify Jay Preston Malmquist, DMD's license?
NPPES lists Oregon license number D4642, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Jay Preston Malmquist, DMD prescribe under Medicare Part D?
In 2024, Jay Preston Malmquist, DMD had 118 Medicare Part D claims for 67 beneficiaries; the average among oral and maxillofacial surgery (dentist) prescribers was 406. 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.