NPPES file of Aug 9, 2026

Kenneth Allan Jacobs, M.D.

Obstetrics & Gynecology Physician · Portland, OR

Kenneth Allan Jacobs, M.D. is an obstetrics & gynecology physician with a practice address in Portland, Oregon, and NPI 1417055518, issued on Sep 20, 2006. Check the license (Oregon MD22997, as entered in NPPES) on the Oregon Medical Board; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1417055518
Name
Kenneth Allan Jacobs
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD22997 OR
Self-reported in NPPES; status is on the state search
Practice location
2801 N Gantenbein Ave, Portland, OR 97227
Phone
(503) 413-2200
Enumerated
Sep 20, 2006
Record last updated
Aug 29, 2025
Medicaid ID
287590 OR
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →

Also registered at 2801 N Gantenbein Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Corey Anderson, PSY.D.Clinical Neuropsychologist1114278819
  2. Amy Anderton, MDInternal Medicine Physician1568802361
  3. Roberto Anker, M.D.Anatomic Pathology & Clinical Pathology Physician1518179613
  4. Dilara ArtikaslanClinical Social Worker1083494140
  5. Cibi Arumugam, M.D.Internal Medicine Physician1376822742
  6. Bradley Baker, MDInternal Medicine Physician1831357615

Verify Kenneth Allan Jacobs in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD22997    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Oregon license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

Kenneth Allan Jacobs among 654 obstetrics & gynecology physician records in Oregon

Kenneth Allan Jacobs, M.D. 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 not. Its NPI, issued in 2006, is newer than 11% of them.

  • NPI issued2006 · 11% of these records are older, 48% newer
  • In a Medicare fileNo · 73% of these records are
  • In the CMS Doctors and Clinicians fileNo · 63% of these records are
  • Record last updated2025 · 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. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 654 in Oregon → Every provider in Portland → Obstetrics & Gynecology Physician nationwide →

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Dalika Crawford, MDPortland, OR 972271508972597
  2. Debra Dillon, MDPortland, OR 972271598739385
  3. Brenda Kehoe, MDPortland, OR 972271770599128
  4. Sik Kim, MDPortland, OR 972271891757043
  5. Petr Miksovsky, M.D.Portland, OR 972271285647735
  6. Lisa Molina, MDPortland, OR 972271376634931
  7. Duncan Neilson, MDPortland, OR 972271386607414
  8. Philippa Ribbink, MDPortland, OR 972271255368585

Common questions

What is Kenneth Allan Jacobs, M.D.'s NPI number?

Kenneth Allan Jacobs, M.D.'s National Provider Identifier (NPI) is 1417055518, issued on Sep 20, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Kenneth Allan Jacobs, M.D. located?

The NPPES record lists a practice address at 2801 N Gantenbein Ave, Portland, OR, 97227. Phone: (503) 413-2200. Providers update this record themselves, so call before visiting.

How can I verify Kenneth Allan Jacobs, M.D.'s license?

NPPES lists Oregon license number MD22997, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.