Nikolaus A. Kashey, MD, MPH
Pediatrics Physician · Lake Oswego, OR
Nikolaus A. Kashey, MD, MPH is a pediatrics physician with a practice address in Lake Oswego, Oregon, and NPI 1538155775, issued on Sep 22, 2005. Check the license (Oregon MD181858, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Nikolaus A. Kashey
- Credential
- MD, MPH
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- MD181858 OR
Self-reported in NPPES; status is on the state search - Practice location
- 18010 Mcewan RD, Lake Oswego, OR 97035
- Phone
- (503) 525-7500
- Enumerated
- Sep 22, 2005
- Record last updated
- Jul 21, 2022
- Fax
- (503) 525-7501
- Medicare enrollment
- Enrolled (PECOS I20171109001291); accepts Medicare assignment
- Medical or professional school
- New York Medical College, 2001
- Entity
- Type 1 · individual
Also registered at 18010 Mcewan RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Colene Andersen, MDInternal Medicine Physician1710932421
- Ellen Mayock, MDInternal Medicine Physician1619930237
Verify Nikolaus A. Kashey in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD181858Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average pediatrics physician in 2024
543 Medicare Part D claims for 94 beneficiaries, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims.
Most prescribed
- Atorvastatin Calcium29 claims
- Metoprolol Succinate20 claims
- Venlafaxine Hcl Er20 claims
- Tamsulosin Hcl19 claims
- Trazodone Hcl17 claims
- Furosemide16 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 86.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Legacy Emanuel Hospital And Health CenterPortland, OR
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Pediatrics Physician providers in Oregon
There are 861 pediatrics physician records in Oregon.
Other pediatrics physician records in Oregon
- Pradeep Adumala, MDConyngham, OR1770983272
- Neda Afzali, M.D.Albany, OR1114197787
- Ebelosele Aigbivbalu, MDRoseburg, OR1164918108
- Ekene Ajufo, M.D.Hermiston, OR1962853556
- Raya Al Ghalayini, MDMedford, OR1255990735
- Zaid Al-Mulla, MDTigard, OR1558441030
- Hugh Alexander, MDPortland, OR1811986813
- Abdallah Alkhaldi, MDKlamath Falls, OR1407544281
- Michael Allender, MDCorvallis, OR1679522692
- Victoria Allsup, MDLebanon, OR1437786944
Common questions
What is Nikolaus A. Kashey, MD, MPH's NPI number?
Nikolaus A. Kashey, MD, MPH's National Provider Identifier (NPI) is 1538155775, issued on Sep 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Nikolaus A. Kashey, MD, MPH located?
The NPPES record lists a practice address at 18010 Mcewan RD, Lake Oswego, OR, 97035. Phone: (503) 525-7500. Providers update this record themselves, so call before visiting.
How can I verify Nikolaus A. Kashey, MD, MPH's license?
NPPES lists Oregon license number MD181858, as entered by the provider. Search the Oregon Medical Board at https://www.oregon.gov/OMB/Pages/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Nikolaus A. Kashey, MD, MPH prescribe under Medicare Part D?
In 2024, Nikolaus A. Kashey, MD, MPH had 543 Medicare Part D claims for 94 beneficiaries; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions only.
What is Nikolaus A. Kashey, MD, MPH's MIPS final score?
The 2023 MIPS final score is 86.2 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.