NPPES file of Aug 9, 2026

Donald Andrew Ross, MD

Neurological Surgery Physician · Medford, OR

Donald Andrew Ross, MD is a neurological surgery physician with a practice address in Medford, Oregon, and NPI 1477553618, issued on Jul 29, 2005. Check the license (Oregon MD22175, 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 2023 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1477553618
Name
Donald Andrew Ross
Credential
MD
Primary taxonomy
Neurological Surgery Physician 207T00000X
License number
MD22175 OR
Self-reported in NPPES; status is on the state search
Practice location
2900 State St, Medford, OR 97504
Phone
(541) 779-1672
Enumerated
Jul 29, 2005
Record last updated
Jul 13, 2026
Fax
(541) 618-9434
Medicaid ID
134474 OR
Medicare enrollment
Enrolled (PECOS I20090714000672); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 1983
Telehealth
Offers telehealth (CMS)
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 2900 State St

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

  1. Miroslav Bobek, M.D.Neurological Surgery Physician1881693133
  2. Jared Brougham, MDNeurological Surgery Physician1124482815
  3. Xem Bui, MDNeurology Physician1194390187
  4. Sarah Crawford, NPNurse Practitioner1982953113
  5. Corrie Crump, ACNPC-AGNurse Practitioner1992524201
  6. Timothy Hall, P.A.-CPhysician Assistant1851319917

Verify Donald Andrew Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD22175
    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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The MIPS final score for 2023 (Medicare payment program): 97.8 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score81.0
  2. Costnot scored (reweighted)
  3. Promoting interoperabilityout of 100 · 25%100.0
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Bills Medicare through one group practice

  1. University Professional ServicesPortland, OR

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

Donald Andrew Ross among 134 neurological surgery physician records in Oregon

Donald Andrew Ross, MD is one of 134 neurological surgery physician records with a practice address in Oregon. 65% 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, 86% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 55% of these records are
  • Graduated1983 · median 2007 among the 74 with a school on file
  • Record last updated2026 · 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 207T00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Neurological Surgery Physician providers in Oregon

There are 134 neurological surgery physician records in Oregon.

The 8 neurological surgery physician records with the nearest ZIP codes

  1. Miroslav Bobek, M.D.Medford, OR 975041881693133
  2. Jared Brougham, MDMedford, OR 975041124482815
  3. Jeffrey Louie, MDMedford, OR 975041831199074
  4. Thomas Purtzer, M.D.Medford, OR 975041366623738
  5. Timothy Uschold, MDMedford, OR 975041760662720
  6. David Walker, MDMedford, OR 975041063414803
  7. Michael Potter, M.D.Central Point, OR 975021245230143
  8. Valerie Coon, MDSpringfield, OR 974771407026263

Common questions

What is Donald Andrew Ross, MD's NPI number?

Donald Andrew Ross, MD's National Provider Identifier (NPI) is 1477553618, issued on Jul 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Donald Andrew Ross, MD located?

The NPPES record lists a practice address at 2900 State St, Medford, OR, 97504. Phone: (541) 779-1672. Providers update this record themselves, so call before visiting.

How can I verify Donald Andrew Ross, MD's license?

NPPES lists Oregon license number MD22175, 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.

What is Donald Andrew Ross, MD's MIPS final score?

The 2023 MIPS final score is 97.8 of 100. 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.