NPPES file of Aug 9, 2026

Amy Suzanne Greene, M.D.

Anesthesiology Physician · Portland, OR

Amy Suzanne Greene, M.D. is an anesthesiology physician with a practice address in Portland, Oregon, and NPI 1487832382, issued on Feb 4, 2008. Check the license (Oregon MD28310, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487832382
Name
Amy Suzanne Greene
Credential
M.D.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
MD28310 OR
A93466 CA
Self-reported in NPPES; status is on the state search
Practice location
707 SW Washington St, Portland, OR 97205
Phone
(503) 299-9906
Enumerated
Feb 4, 2008
Record last updated
Oct 12, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(503) 225-9002
Medicaid IDs
8518284 WA
242438 OR
Medicare enrollment
Enrolled (PECOS I20080729000738); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2004
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 707 SW Washington St

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

  1. Matthew Abrahams, M.D.Anesthesiology Physician1467667428
  2. Mark Adams, M.D.Anesthesiology Physician1700044484
  3. Brent Andersen, MDAnesthesiology Physician1013981216
  4. Shea Anderson, MDAnesthesiology Physician1902073604
  5. Methapan Arunakul, MDAnesthesiology Physician1578756789
  6. Anunai Asthana, M.D.Anesthesiology Physician1871785014

Verify Amy Suzanne Greene in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD28310
    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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Bills Medicare through one group practice

  1. Oregon Anesthesiology Group PCPortland, OR

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

Amy Suzanne Greene among 969 anesthesiology physician records in Oregon

Amy Suzanne Greene, M.D. is one of 969 anesthesiology physician records with a practice address in Oregon. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 57% of them.

  • NPI issued2008 · 57% of these records are older, 37% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2004 · median 2009 among the 627 with a school on file
  • Record last updated2018 · 64% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

578 anesthesiology physician records list a practice address in Portland

They are 578 of the 42,088 NPPES records with a practice address in Portland, and 969 anesthesiology physician records in Oregon.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Brent Andersen, MDPortland, OR 972051013981216
  2. Ying-Hao Au, DOPortland, OR 972051225002439
  3. Neil Jeffery Axel, MDPortland, OR 972051194799304
  4. Michael Berry, MDPortland, OR 972051578537577
  5. Elizabeth Billerbeck, MDPortland, OR 972051538133749
  6. Bruce Bolton, MDPortland, OR 972051053385260
  7. Thomas Box, MDPortland, OR 972051861466088
  8. Matthew Buckon, MDPortland, OR 972051013981232

Common questions

What is Amy Suzanne Greene, M.D.'s NPI number?

Amy Suzanne Greene, M.D.'s National Provider Identifier (NPI) is 1487832382, issued on Feb 4, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Amy Suzanne Greene, M.D. located?

The NPPES record lists a practice address at 707 SW Washington St, Portland, OR, 97205. Phone: (503) 299-9906. Providers update this record themselves, so call before visiting.

How can I verify Amy Suzanne Greene, M.D.'s license?

NPPES lists Oregon license number MD28310, 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. 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.