David A. Siker, M.D.
Specialist · Portland, OR
David A. Siker, M.D. is a specialist with a practice address in Portland, Oregon, and NPI 1427031467, issued on Nov 23, 2005. Check the license (Oregon MD 22182, as entered in NPPES) with the Oregon board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- David A. Siker
- Credential
- M.D.
- Primary taxonomy
- Specialist 174400000X
- License number
- MD 22182 OR
Self-reported in NPPES; status is on the state search - Practice location
- 1800 NE 2ND Ave, Portland, OR 97212
- Phone
- (503) 614-0602
- Enumerated
- Nov 23, 2005
- Record last updated
- Jul 13, 2026
- Fax
- (503) 617-4549
- Medicaid ID
- 277844 OR
- Medicare enrollment
- Enrolled (PECOS I20050707001070); accepts Medicare assignment
- Medical or professional school
- University Of Florida College Of Medicine, 1992
- Entity
- Type 1 · individual
8 nearest specialist records → All 1,085 in Oregon → Look up another NPI →
Verify David A. Siker in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Oregon board licenses this profession
Search for license MD 22182Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
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).
Industry payments in 2024: $246.09
6 payments; by number, the most common kind was food and beverage; the largest payer was Stryker Corporation. The 5,844 providers of this specialty with any payment received $4,760.79 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.
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).
David A. Siker among 1,085 specialist records in Oregon
David A. Siker, M.D. is one of 1,085 specialist records with a practice address in Oregon. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 94% newer
- In a Medicare fileYes · 9% of these records are
- In the CMS Doctors and Clinicians fileYes · 6% of these records are
- Graduated1992 · median 1994 among the 65 with a school on file
- Record last updated2026 · 85% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in Oregon
There are 1,085 specialist records in Oregon.
All 1,085 in Oregon → Every provider in Portland → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Taylor AbrigoPortland, OR 972121487438586
- Merlin Arbor, LMTPortland, OR 972121871914895
- Laila Birn, LMTPortland, OR 972121255762779
- Penelope Christianson, MDIV PSYDPortland, OR 972121942235262
- Andrea Curtis-Gibson, LMPPortland, OR 972121184737447
- Dana Davis, LMTPortland, OR 972121477728525
- Kate Kirkpatrick, PDSPPortland, OR 972121467853804
- Pamela Lyons, LMTPortland, OR 972121437205861
Common questions
What is David A. Siker, M.D.'s NPI number?
David A. Siker, M.D.'s National Provider Identifier (NPI) is 1427031467, issued on Nov 23, 2005. An NPI identifies a provider in billing; it is not a license.
Where is David A. Siker, M.D. located?
The NPPES record lists a practice address at 1800 NE 2ND Ave, Portland, OR, 97212. Phone: (503) 614-0602. Providers update this record themselves, so call before visiting.
How can I verify David A. Siker, M.D.'s license?
NPPES lists Oregon license number MD 22182, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity only.
What is David A. Siker, M.D.'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.