NPPES file of Aug 9, 2026

William Curtin

Clinical Social Worker · Lancaster, PA

William Curtin is a clinical social worker with a practice address in Lancaster, Pennsylvania, and NPI 1881385599, issued on May 15, 2023. Check the license (Pennsylvania CW025367, as entered in NPPES) with the Pennsylvania 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
1881385599
Name
William Curtin
Primary taxonomy
Clinical Social Worker 1041C0700X
License numbers
CW025367 PA
SW139406 PA
Self-reported in NPPES; status is on the state search
Practice location
2603 Lititz Pike, Lancaster, PA 17601
Phone
(717) 315-4371
Enumerated
May 15, 2023
Record last updated
Nov 18, 2025
Fax
(833) 946-3162
Medicare enrollment
Enrolled (PECOS I20250409000394); 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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8 nearest clinical social worker records → All 7,830 in Pennsylvania → Look up another NPI →

Also registered at 2603 Lititz Pike

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

  1. Christine AltomareCounselor1609712678
  2. Lyndy Berardi, COUNSELORCounselor1235869231
  3. Amy Brower, LSWSocial Worker1184412108
  4. Caroline Brown, MSN, CRNP, PMHNPPsychiatric/Mental Health Nurse Practitioner1992422083
  5. Christine Carpenter, CRNPPsychiatric/Mental Health Nurse Practitioner1184148785
  6. Chelsey Cofone, LCSWClinical Social Worker1386352235

Verify William Curtin 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 CW025367    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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Bills Medicare through one group practice

  1. Schell Therapy IncLandisville, PA

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

William Curtin among 7,830 clinical social worker records in Pennsylvania

William Curtin is one of 7,830 clinical social worker records with a practice address in Pennsylvania. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 85% of them.

  • NPI issued2023 · 85% of these records are older, 10% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2022 · median 2007 among the 1,888 with a school on file
  • Record last updated2025 · 53% 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 Pennsylvania practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

197 clinical social worker records list a practice address in Lancaster

They are 197 of the 5,378 NPPES records with a practice address in Lancaster, and 7,830 clinical social worker records in Pennsylvania.

All 7,830 in Pennsylvania → Every provider in Lancaster → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Katina Barton, MSW LCSWLancaster, PA 176011124002464
  2. Janelle Bitikofer, LCSWLancaster, PA 176011174634877
  3. Robin Cain, LCSWLancaster, PA 176011912958042
  4. Ron Danko, LCSWLancaster, PA 176011841240033
  5. Mary Detweiler, LCSWLancaster, PA 176011053324194
  6. Carol Emerson, LCSWLancaster, PA 176011669580403
  7. Cynthia Foster-Clark, LCSWLancaster, PA 176011801846209
  8. Lois Gray, LCSWLancaster, PA 176011144232398

Common questions

What is William Curtin's NPI number?

William Curtin's National Provider Identifier (NPI) is 1881385599, issued on May 15, 2023. An NPI identifies a provider in billing; it is not a license.

Where is William Curtin located?

The NPPES record lists a practice address at 2603 Lititz Pike, Lancaster, PA, 17601. Phone: (717) 315-4371. Providers update this record themselves, so call before visiting.

How can I verify William Curtin's license?

NPPES lists Pennsylvania license number CW025367, 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. Medicare files from data.cms.gov. 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.