NPPES file of Aug 9, 2026

Elizabeth C. Oler, M.D.

Obstetrics & Gynecology Physician · Roseburg, OR

Elizabeth C. Oler, M.D. is an obstetrics & gynecology physician with a practice address in Roseburg, Oregon, and NPI 1760894760, issued on May 24, 2014. Check the license (Oregon MD194341, as entered in NPPES) on the Oregon Medical Board; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1760894760
Name
Elizabeth C. Oler
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
MD194341 OR
Self-reported in NPPES; status is on the state search
Practice location
1937 W Harvard Ave, Roseburg, OR 97471
Phone
(541) 677-7200
Enumerated
May 24, 2014
Record last updated
Jun 22, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(541) 229-3309
Medicare enrollment
Enrolled (PECOS I20200107003369); accepts Medicare assignment
Medical or professional school
Georgetown University School Of Medicine, 2014
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest obstetrics & gynecology physician records → All 654 in Oregon → Look up another NPI →

Also registered at 1937 W Harvard Ave

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

  1. Judy Black, M.D.Pediatrics Physician1770786667
  2. Anca Dauer, DOFamily Medicine Physician1295269082
  3. Pamela Ellenburg, DOFamily Medicine Physician1376936732
  4. Alyssa Emo, DOObstetrics & Gynecology Physician1811343155
  5. Christopher Escobedo, CHWCommunity Health Worker1629939798
  6. Natalie Groshong, MDInternal Medicine Physician1952042939

Verify Elizabeth C. Oler in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD194341    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

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2.1 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

351 Medicare Part D claims for 119 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D.

  1. Elizabeth Oler351
  2. Specialty average165

Most prescribed

  1. Estradiol100 claims
  2. Progesterone28 claims
  3. Solifenacin Succinate24 claims
  4. Fluconazole17 claims
  5. Clobetasol Propionate14 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: $122.23

1 payment: food and beverage; the largest payer was Intuitive Surgical, 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.

  1. Elizabeth Oler$122.23
  2. Specialty average$1,030.61

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

  1. Centennial Medical Group East LLCRoseburg, OR

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Elizabeth C. Oler among 654 obstetrics & gynecology physician records in Oregon

Elizabeth C. Oler, 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. Its NPI, issued in 2014, is newer than 81% of them.

  • NPI issued2014 · 81% of these records are older, 17% newer
  • In a Medicare fileYes · 73% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2014 · median 2007 among the 413 with a school on file
  • 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 Roseburg → Obstetrics & Gynecology Physician nationwide →

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

  1. Alyssa Emo, DORoseburg, OR 974711811343155
  2. William Hollander, M.D.Roseburg, OR 974711902964315
  3. Indu Mital, M.D.Roseburg, OR 974711073979233
  4. Mary Powell, MDRoseburg, OR 974711487727988
  5. Linda Sewell, MDRoseburg, OR 974711609880368
  6. Donald Wonderly, M.D.Roseburg, OR 974711417990003
  7. Kimberly Bock, M.D.Springfield, OR 974771821060591
  8. Paul Chavin, MDSpringfield, OR 974771992783567

Common questions

What is Elizabeth C. Oler, M.D.'s NPI number?

Elizabeth C. Oler, M.D.'s National Provider Identifier (NPI) is 1760894760, issued on May 24, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Elizabeth C. Oler, M.D. located?

The NPPES record lists a practice address at 1937 W Harvard Ave, Roseburg, OR, 97471. Phone: (541) 677-7200. Providers update this record themselves, so call before visiting.

How can I verify Elizabeth C. Oler, M.D.'s license?

NPPES lists Oregon license number MD194341, 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 Elizabeth C. Oler, M.D. prescribe under Medicare Part D?

In 2024, Elizabeth C. Oler, M.D. had 351 Medicare Part D claims for 119 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.

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.