Jeffrey Penikas, MD
Obstetrics & Gynecology Physician · Portland, OR
Jeffrey Penikas, MD is an obstetrics & gynecology physician with a practice address in Portland, Oregon, and NPI 1063447043, issued on Jul 11, 2006. Check the license (Oregon MD28585, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.
- Name
- Jeffrey Penikas
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License numbers
- MD28585 OR
98132 NM
Self-reported in NPPES; status is on the state search - Practice location
- 9427 SW Barnes RD, Portland, OR 97225
- Phone
- (503) 216-2602
- Enumerated
- Jul 11, 2006
- Record last updated
- Oct 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 024176 OR
R6665 NM - Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →
Also registered at 9427 SW Barnes RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Masud Ahmad, MDCardiovascular Disease Physician1780620880
- Emmanuel Ariola, FNPFamily Nurse Practitioner1912341108
- Alec Baker, PA-CPhysician Assistant1932158953
- Lisa Bauer, PA-CPhysician Assistant1356585186
- Maxine Bauer, M.D.Obstetrics & Gynecology Physician1497749345
- Cynthia Beall, NPPediatric Nurse Practitioner1952573438
Verify Jeffrey Penikas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersOregon Medical Board
Search for license MD28585Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
81% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
32 Medicare Part D claims for 16 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.
Most prescribed
- Estradiol11 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: $66.67
3 payments; by number, the most common kind was food and beverage; the largest payer was Mindray DS USA, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 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.
Jeffrey Penikas among 654 obstetrics & gynecology physician records in Oregon
Jeffrey Penikas, MD is one of 654 obstetrics & gynecology physician records with a practice address in Oregon. 73% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 48% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2020 · 57% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in Oregon
There are 654 obstetrics & gynecology physician records in Oregon.
All 654 in Oregon → Every provider in Portland → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Maxine Bauer, M.D.Portland, OR 972251497749345
- Marni Carlyle, MDPortland, OR 972251245213834
- Darlene Dodson, M.D.Portland, OR 972251013974559
- Shirley Fox, MDPortland, OR 972251437131984
- Walter Hoffman, MDPortland, OR 972251821079971
- Ben Johnson, MDPortland, OR 972251982688933
- Anna Karlsson, MDPortland, OR 972251427031566
- Maria Leiva, M.D.Portland, OR 972251790766244
Common questions
What is Jeffrey Penikas, MD's NPI number?
Jeffrey Penikas, MD's National Provider Identifier (NPI) is 1063447043, issued on Jul 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey Penikas, MD located?
The NPPES record lists a practice address at 9427 SW Barnes RD, Portland, OR, 97225. Phone: (503) 216-2602. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey Penikas, MD's license?
NPPES lists Oregon license number MD28585, 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 Jeffrey Penikas, MD prescribe under Medicare Part D?
In 2024, Jeffrey Penikas, MD had 32 Medicare Part D claims for 16 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.