NPPES file of Aug 9, 2026

Allyson Hahl Nelson, M.A, E.DS

School Psychologist · Malvern, PA

Allyson Hahl Nelson, M.A, E.DS is a school psychologist with a practice address in Malvern, Pennsylvania, and NPI 1386342418, issued on Feb 17, 2023. Check the license (Pennsylvania 4651748, 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
1386342418
Name
Allyson Hahl Nelson
Credential
M.A, E.DS
Primary taxonomy
School Psychologist 103TS0200X
License number
4651748 PA
Self-reported in NPPES; status is on the state search
Practice location
1200 Atwater Dr, Malvern, PA 19355
Phone
(484) 942-0629
Enumerated
Feb 17, 2023
Record last updated
Feb 17, 2023
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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Verify Allyson Hahl Nelson 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 4651748    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
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School Psychologist providers in Pennsylvania

There are 191 school psychologist records in Pennsylvania. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 191 in Pennsylvania → Every provider in Malvern →

Other school psychologist records in Pennsylvania

  1. Aigner Allen, M.SPhiladelphia, PA1710697677
  2. Jessica Anderson, PSY.D, NCSPPhiladelphia, PA1154689826
  3. Korinne AnkerbrandDu Bois, PA1538802632
  4. Karen Arcangelo, PH.D.Clarks Summit, PA1962168138
  5. Courtney Artau, MS, ED.SWarrington, PA1902496276
  6. Maria AyacuCoplay, PA1124909056
  7. Marilyn Bacarella, PSY.D.Bala Cynwyd, PA1821150632
  8. Lorraine Ball, PH.D.Media, PA1558574038
  9. Cheryl BanullScranton, PA1417600750
  10. Suzanne Baxter, M.A.King Of Prussia, PA1124174172

Common questions

What is Allyson Hahl Nelson, M.A, E.DS's NPI number?

Allyson Hahl Nelson, M.A, E.DS's National Provider Identifier (NPI) is 1386342418, issued on Feb 17, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Allyson Hahl Nelson, M.A, E.DS located?

The NPPES record lists a practice address at 1200 Atwater Dr, Malvern, PA, 19355. Phone: (484) 942-0629. Providers update this record themselves, so call before visiting.

How can I verify Allyson Hahl Nelson, M.A, E.DS's license?

NPPES lists Pennsylvania license number 4651748, 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.