NPPES file of Aug 9, 2026

Stephen Schwarzenberger, LCSW

Clinical Social Worker · Salem, OR

Stephen Schwarzenberger, LCSW is a clinical social worker with a practice address in Salem, Oregon, and NPI 1740590744, issued on Oct 12, 2010. Check the license (Oregon L2833, as entered in NPPES) with the Oregon board that licenses this profession; 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
1740590744
Name
Stephen Schwarzenberger
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
L2833 OR
Self-reported in NPPES; status is on the state search
Practice location
694 Church St NE, Salem, OR 97301
Phone
(503) 588-5827
Enumerated
Oct 12, 2010
Record last updated
Oct 12, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(503) 315-0714
Medicare enrollment
Enrolled (PECOS I20110404000195); accepts Medicare assignment
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 694 Church St NE

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

  1. Pamela BlanchardCase Manager/Care Coordinator1992860431
  2. Angelica BradenCommunity Health Worker1962242354
  3. Deann DipasqualeCase Manager/Care Coordinator1407927965
  4. James JohnsonCase Manager/Care Coordinator1538241070
  5. Kelly KnechtelCase Manager/Care Coordinator1902988264
  6. Nicole KnightCase Manager/Care Coordinator1295930436

Verify Stephen Schwarzenberger in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Oregon board licenses this profession
    Search for license L2833
    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
Find 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. Salem HealthSalem, OR

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

Stephen Schwarzenberger among 5,014 clinical social worker records in Oregon

Stephen Schwarzenberger, LCSW is one of 5,014 clinical social worker records with a practice address in Oregon. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 33% of them.

  • NPI issued2010 · 33% of these records are older, 63% newer
  • In a Medicare fileYes · 12% of these records are
  • In the CMS Doctors and Clinicians fileYes · 21% of these records are
  • Graduated1991 · median 2011 among the 1,044 with a school on file
  • Record last updated2010 · 49% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Oregon practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

268 clinical social worker records list a practice address in Salem

They are 268 of the 6,700 NPPES records with a practice address in Salem, and 5,014 clinical social worker records in Oregon.

The 8 clinical social worker records with the nearest ZIP codes

  1. Sandra Adams, LCSWSalem, OR 973011841370293
  2. Michael Beaver, LCSWSalem, OR 973011962464735
  3. Gail Bills, MSW, LCSWSalem, OR 973011417971995
  4. Angela Carroll, MSW, LCSWSalem, OR 973011184684490
  5. Linda Donnelly, MSWSalem, OR 973011942364468
  6. Anthony Gagliardo, LCSWSalem, OR 973011922022946
  7. Bradley Houck, MSW, LCSWSalem, OR 973011033205752
  8. Pamela McCollum, LCSWSalem, OR 973011831253699

Common questions

What is Stephen Schwarzenberger, LCSW's NPI number?

Stephen Schwarzenberger, LCSW's National Provider Identifier (NPI) is 1740590744, issued on Oct 12, 2010. An NPI identifies a provider in billing; it is not a license.

Where is Stephen Schwarzenberger, LCSW located?

The NPPES record lists a practice address at 694 Church St NE, Salem, OR, 97301. Phone: (503) 588-5827. Providers update this record themselves, so call before visiting.

How can I verify Stephen Schwarzenberger, LCSW's license?

NPPES lists Oregon license number L2833, as entered by the provider. Search the Oregon board that licenses this profession; the NPPES record confirms identity 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.