NPPES file of Aug 9, 2026

Sarah Lynn Auer, PHD

Psychologist · Hummelstown, PA

Sarah Lynn Auer, PHD is a psychologist with a practice address in Hummelstown, Pennsylvania, and NPI 1487168852, issued on Nov 21, 2017. Check the license (Pennsylvania PS018155, as entered in NPPES) with the Pennsylvania board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1487168852
Name
Sarah Lynn Auer
Credential
PHD
Primary taxonomy
Psychologist 103T00000X
License number
PS018155 PA
Self-reported in NPPES; status is on the state search
Practice location
1371 Sand Hill RD, Hummelstown, PA 17036
Phone
(717) 265-4466
Enumerated
Nov 21, 2017
Record last updated
Nov 21, 2017 (not updated in 9 years: call before relying on the address or phone)
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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8 nearest psychologist records → All 2,687 in Pennsylvania → Look up another NPI →

Also registered at 1371 Sand Hill RD

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

  1. Dana Bortel, MSWSocial Worker1063761872
  2. Sara Czuchnicki, LPCProfessional Counselor1003158445
  3. Emily Drueding, LSWSocial Worker1417622507
  4. Allison HickeyProfessional Counselor1568220150
  5. Stephan Hohlbaum, PSYD, LPCPsychologist1215723663
  6. Case Melton, LAMFTMarriage & Family Therapist1821981663

Verify Sarah Lynn Auer in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Pennsylvania board licenses this profession
    Search for license PS018155    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 Pennsylvania 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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Sarah Lynn Auer among 2,687 psychologist records in Pennsylvania

Sarah Lynn Auer, PHD is one of 2,687 psychologist records with a practice address in Pennsylvania. 13% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2017, is newer than 75% of them.

  • NPI issued2017 · 75% of these records are older, 22% newer
  • In a Medicare fileNo · 13% of these records are
  • In the CMS Doctors and Clinicians fileNo · 22% of these records are
  • Record last updated2017 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in Pennsylvania

There are 2,687 psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 2,687 in Pennsylvania → Every provider in Hummelstown → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Stephan Hohlbaum, PSYD, LPCHummelstown, PA 170361215723663
  2. Kristina Lenker, PH.D.Hummelstown, PA 170361295354256
  3. Gregory Amatrudo, PSYDHershey, PA 170331780210732
  4. Sierra Barnett-Hall, PSYDHershey, PA 170331316540081
  5. April Campbell, PSY.D.Hershey, PA 170331710301718
  6. Jennifer Dorau, PSYDHershey, PA 170331841715745
  7. Ademola FawoleHershey, PA 170331871080358
  8. Julio Fernandez-MendozaHershey, PA 170331427479468

Common questions

What is Sarah Lynn Auer, PHD's NPI number?

Sarah Lynn Auer, PHD's National Provider Identifier (NPI) is 1487168852, issued on Nov 21, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Lynn Auer, PHD located?

The NPPES record lists a practice address at 1371 Sand Hill RD, Hummelstown, PA, 17036. Phone: (717) 265-4466. Providers update this record themselves, so call before visiting.

How can I verify Sarah Lynn Auer, PHD's license?

NPPES lists Pennsylvania license number PS018155, as entered by the provider. Search the Pennsylvania 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.

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.