Shirley Lyn Loffer, PHD
Psychologist · Santa Clara, CA
Shirley Lyn Loffer, PHD is a psychologist with a practice address in Santa Clara, California, and NPI 1487877072, issued on Apr 11, 2007. Check the license (California PSY18513, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Shirley Lyn Loffer
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY18513 CA
Self-reported in NPPES; status is on the state search - Practice location
- 160 Saratoga Ave, Santa Clara, CA 95051
- Phone
- (408) 248-6604
- Enumerated
- Apr 11, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (408) 248-9563
- Entity
- Type 1 · individual
Also registered at 160 Saratoga Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Patrice Otten, LCSWClinical Social Worker1902951379
- Patricia Rowe, LCSWClinical Social Worker1790755940
- Janet Sims, MFTMarriage & Family Therapist1891135174
Verify Shirley Lyn Loffer in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PSY18513Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Psychologist providers in California
There are 7,304 psychologist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
Other psychologist records in California
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- Sheri Abercrombie, PSY.D.San Diego, CA1932292422
- Tseday Aberra, PSY.D.Corona, CA1104026517
- Elham Abouhamzeh, PSY.DIrvine, CA1386092880
- Lilit Abraamyan-ChaidezBurbank, CA1710433289
- Mackenzie Abraham, PHDRedondo Beach, CA1881053833
- Sandra Abraham, PSYDSanta Fe Springs, CA1427467851
Common questions
What is Shirley Lyn Loffer, PHD's NPI number?
Shirley Lyn Loffer, PHD's National Provider Identifier (NPI) is 1487877072, issued on Apr 11, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Shirley Lyn Loffer, PHD located?
The NPPES record lists a practice address at 160 Saratoga Ave, Santa Clara, CA, 95051. Phone: (408) 248-6604. Providers update this record themselves, so call before visiting.
How can I verify Shirley Lyn Loffer, PHD's license?
NPPES lists California license number PSY18513, 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. 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.