NPPES file of Aug 9, 2026

Greg W. Brown, M.D.

Pediatrics Physician · Hillsboro, OR

Greg W. Brown, M.D. is a pediatrics physician with a practice address in Hillsboro, Oregon, and NPI 1114914728, issued on Sep 29, 2005. Check the license (Oregon MD19888, 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
1114914728
Name
Greg W. Brown
Credential
M.D.
Primary taxonomy
Pediatrics Physician 208000000X
License number
MD19888 OR
Self-reported in NPPES; status is on the state search
Practice location
445 E Main St, Hillsboro, OR 97123
Phone
(503) 640-2757
Enumerated
Sep 29, 2005
Record last updated
Apr 11, 2013 (not updated in 13 years: call before relying on the address or phone)
Fax
(503) 640-9753
Medicaid ID
081856 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.
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Also registered at 445 E Main St

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

  1. Aurora Avalos, LMFT, MS, QMHPMental Health Counselor1184016164
  2. Jessica Chaney, CPNPPediatric Nurse Practitioner1720714264
  3. Kelcey Chilcott, PNP-BCPediatric Nurse Practitioner1134660558
  4. Martha CornelioCommunity Health Worker1134885320
  5. Nanette Dahlquist, M.D.Pediatrics Physician1114914629
  6. Monique Gutierrez, M.D.Pediatrics Physician1306833918

Verify Greg W. Brown in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersOregon Medical Board
    Search for license MD19888    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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Industry payments in 2024: $38.77

2 payments; by number, the most common kind was food and beverage; the largest payer was Supernus Pharmaceuticals, Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Greg Brown$38.77
  2. Specialty average$842.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Pediatrics Physician providers in Oregon

There are 861 pediatrics physician records in Oregon.

All 861 in Oregon → Every provider in Hillsboro →

Other pediatrics physician records in Oregon

  1. Pradeep Adumala, MDConyngham, OR1770983272
  2. Neda Afzali, M.D.Albany, OR1114197787
  3. Ebelosele Aigbivbalu, MDRoseburg, OR1164918108
  4. Ekene Ajufo, M.D.Hermiston, OR1962853556
  5. Raya Al Ghalayini, MDMedford, OR1255990735
  6. Zaid Al-Mulla, MDTigard, OR1558441030
  7. Hugh Alexander, MDPortland, OR1811986813
  8. Abdallah Alkhaldi, MDKlamath Falls, OR1407544281
  9. Michael Allender, MDCorvallis, OR1679522692
  10. Victoria Allsup, MDLebanon, OR1437786944

Common questions

What is Greg W. Brown, M.D.'s NPI number?

Greg W. Brown, M.D.'s National Provider Identifier (NPI) is 1114914728, issued on Sep 29, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Greg W. Brown, M.D. located?

The NPPES record lists a practice address at 445 E Main St, Hillsboro, OR, 97123. Phone: (503) 640-2757. Providers update this record themselves, so call before visiting.

How can I verify Greg W. Brown, M.D.'s license?

NPPES lists Oregon license number MD19888, 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.

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.