Michael Joseph Isaac, DDS
Oral and Maxillofacial Surgery (Dentist) · Portland, OR
Michael Joseph Isaac, DDS is an oral and maxillofacial surgery (dentist) with a practice address in Portland, Oregon, and NPI 1578884912, issued on Jun 21, 2010. Check the license (Oregon D10206, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Michael Joseph Isaac
- Credential
- DDS
- Primary taxonomy
- Oral and Maxillofacial Surgery (Dentist) 1223S0112X
- License numbers
- D10206 OR
2010016152 MO
Self-reported in NPPES; status is on the state search - Practice location
- 8931 SE Foster RD, Portland, OR 97266
- Phone
- (855) 433-6825
- Enumerated
- Jun 21, 2010
- Record last updated
- Sep 15, 2025
- Entity
- Type 1 · individual
8 nearest oral and maxillofacial surgery (dentist) records → All 97 in Oregon → Look up another NPI →
Also registered at 8931 SE Foster RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Thao Chu, D.D.S.General Practice Dentistry1033213657
- Tyler Craven, DMDDentist1790390060
- Emily Goff, DMDDentist1255069514
- Tracy Herion, D.D.S, M. S.Orthodontics and Dentofacial Orthopedics Dentistry1427102276
- Kyle Malloy, D.M.D.; M.S.Periodontics1457791592
- Blaine Mowrey, D.M.D., M.S.Endodontics1063482586
Verify Michael Joseph Isaac in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license D10206Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
74% fewer Medicare Part D claims than the average oral and maxillofacial surgery (dentist) in 2024
107 Medicare Part D claims for 58 beneficiaries, against an average of 406 among the 5,870 providers of this specialty who prescribed in Part D. 29 claims were for opioids.
Most prescribed
- Amoxicillin34 claims
- Chlorhexidine Gluconate32 claims
- Hydrocodone-Acetaminophen25 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: $29.36
1 payment: gift; the largest payer was Straumann USA LLC. 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.
Michael Joseph Isaac among 97 oral and maxillofacial surgery (dentist) records in Oregon
Michael Joseph Isaac, DDS 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 2010, is newer than 70% of them.
- NPI issued2010 · 70% of these records are older, 26% newer
- In a Medicare fileYes · 76% of these records are
- In the CMS Doctors and Clinicians fileNo · 5% of these records are
- Record last updated2025 · 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
- Julie Ann Smith, DDS, MDPortland, OR 972661972588374
- Robert Smith, DMDPortland, OR 972661841250545
- Matthew Williams, D.D.S.Portland, OR 972661790086957
- Eugene Kelley, DMDPortland, OR 972391588805311
- Cynthia Kleinegger, DDSPortland, OR 972391366404717
- Ying Wu, DDS, PHDPortland, OR 972391265662894
- Kenneth Stinchfield, DDSPortland, OR 972331326104076
- John Bozich, D.M.D.Portland, OR 972321265644306
Common questions
What is Michael Joseph Isaac, DDS's NPI number?
Michael Joseph Isaac, DDS's National Provider Identifier (NPI) is 1578884912, issued on Jun 21, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Michael Joseph Isaac, DDS located?
The NPPES record lists a practice address at 8931 SE Foster RD, Portland, OR, 97266. Phone: (855) 433-6825. Providers update this record themselves, so call before visiting.
How can I verify Michael Joseph Isaac, DDS's license?
NPPES lists Oregon license number D10206, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
How much does Michael Joseph Isaac, DDS prescribe under Medicare Part D?
In 2024, Michael Joseph Isaac, DDS had 107 Medicare Part D claims for 58 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.