NPPES file of Aug 9, 2026

Christopher Schiefer, MD

Ophthalmology Physician · Portland, OR

Christopher Schiefer, MD is an ophthalmology physician with a practice address in Portland, Oregon, and NPI 1679151617, issued on Mar 31, 2021. Check the license (Oregon MD230165, 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
1679151617
Name
Christopher Schiefer
Credential
MD
Primary taxonomy
Ophthalmology Physician 207W00000X
License numbers
MD230165 OR
ME172404 FL
Self-reported in NPPES; status is on the state search
Practice location
10819 SE Stark St, Portland, OR 97216
Phone
(503) 255-2291
Enumerated
Mar 31, 2021
Record last updated
Jul 15, 2026
Fax
(503) 252-1797
Medicare enrollment
Enrolled (PECOS I20250425001565); accepts Medicare assignment
Medical or professional school
University Of Maryland School Of Medicine, 2020
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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Also registered at 10819 SE Stark St

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

  1. Francisco Castillo, MDOphthalmic Plastic and Reconstructive Surgery Physician1831320233
  2. Brian Chan-Kai, M.D.Retina Specialist (Ophthalmology) Physician1578690566
  3. Ronald Hampel, ODOptometrist1639151723
  4. Mary Hauptmann, MDOphthalmology Physician1801878996
  5. Daniel Holland, MDOphthalmology Physician1649252685
  6. Matthew Kaufman, M.D.Ophthalmology Physician1700014503

Verify Christopher Schiefer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD230165
    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.

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83% fewer Medicare Part D claims than the average ophthalmology physician in 2024

261 Medicare Part D claims for 60 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 36% of claims.

  1. Christopher Schiefer261
  2. Specialty average1,518

Most prescribed

  1. Latanoprost109 claims
  2. Brimonidine Tartrate58 claims
  3. Dorzolamide-Timolol21 claims
  4. Combigan15 claims
  5. Timolol Maleate14 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.

Bills Medicare through one group practice

  1. The Eye Physicians OF Pinellas, PALargo, FL

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

Christopher Schiefer among 322 ophthalmology physician records in Oregon

Christopher Schiefer, MD is one of 322 ophthalmology physician records with a practice address in Oregon. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2021, is newer than 97% of them.

  • NPI issued2021 · 97% of these records are older, under 1% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 59% of these records are
  • Graduated2020 · median 2007 among the 189 with a school on file
  • Record last updated2026 · 63% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Oregon

There are 322 ophthalmology physician records in Oregon.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Mary Hauptmann, MDPortland, OR 972161801878996
  2. Daniel Holland, MDPortland, OR 972161649252685
  3. Matthew Kaufman, M.D.Portland, OR 972161700014503
  4. Jonathan Kemp, MDPortland, OR 972161245212901
  5. Shane Kim, MDPortland, OR 972161801974027
  6. Jordon Lubahn, M.D.Portland, OR 972161225201155
  7. Donald Plumb, MDPortland, OR 972161205818267
  8. Roger Saulson, MDPortland, OR 972161366424343

Common questions

What is Christopher Schiefer, MD's NPI number?

Christopher Schiefer, MD's National Provider Identifier (NPI) is 1679151617, issued on Mar 31, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Schiefer, MD located?

The NPPES record lists a practice address at 10819 SE Stark St, Portland, OR, 97216. Phone: (503) 255-2291. Providers update this record themselves, so call before visiting.

How can I verify Christopher Schiefer, MD's license?

NPPES lists Oregon license number MD230165, 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 Christopher Schiefer, MD prescribe under Medicare Part D?

In 2024, Christopher Schiefer, MD had 261 Medicare Part D claims for 60 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.