NPPES file of Aug 9, 2026

Sarah Elizabeth Lewis, ASW

Mental Health Counselor · Hayword, CA

Sarah Elizabeth Lewis, ASW is a mental health counselor with a practice address in Hayword, California, and NPI 1275674830, issued on Feb 8, 2007. Check the license (California ASW21421, as entered in NPPES) with the California 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
1275674830
Name
Sarah Lewis
Credential
ASW
Primary taxonomy
Mental Health Counselor 101YM0800X
License number
ASW21421 CA
Self-reported in NPPES; status is on the state search
Practice location
22245 Main Street, Hayword, CA 94541
Phone
(510) 727-9401
Enumerated
Feb 8, 2007
Record last updated
Apr 9, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(510) 727-9405
Medicare enrollment
Enrolled (PECOS I20210824000298); accepts Medicare assignment
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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Verify Sarah Lewis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license ASW21421
    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 California license search

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Bills Medicare through one group practice

  1. Optum Behavioral Care OF North Carolina PCCharlotte, NC

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

Mental Health Counselor providers in California

There are 28,617 mental health counselor records in California.

Other mental health counselor records in California

  1. Rita A Wilborne, MHRSSan Jose, CA1649315763
  2. Katie AabSalinas, CA1205257284
  3. Kayla Aanerud, B.A.Rio Linda, CA1649622101
  4. La Shaun AaronCamarillo, CA1740469717
  5. Tamika AaronInglewood, CA1245550284
  6. Tamara AasenCamarillo, CA1912255035
  7. Hanna AbaataSan Leandro, CA1659913572
  8. Edname AbadLemon Grove, CA1356647812
  9. Taliana AbadiSan Diego, CA1568260271
  10. Jonathan Abadia, LPTManteca, CA1225625213

Common questions

What is Sarah Elizabeth Lewis, ASW's NPI number?

Sarah Elizabeth Lewis, ASW's National Provider Identifier (NPI) is 1275674830, issued on Feb 8, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Elizabeth Lewis, ASW located?

The NPPES record lists a practice address at 22245 Main Street, Hayword, CA, 94541. Phone: (510) 727-9401. Providers update this record themselves, so call before visiting.

How can I verify Sarah Elizabeth Lewis, ASW's license?

NPPES lists California license number ASW21421, as entered by the provider. Search the California 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.