NPPES file of Aug 9, 2026

Caitlin Zorn, PT, DPT

Specialist · Swampscott, MA

Caitlin Zorn, PT, DPT is a specialist with a practice address in Swampscott, Massachusetts, and NPI 1447636311, issued on Aug 3, 2015. Check the license (Massachusetts 21868, as entered in NPPES) with the Massachusetts 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
1447636311
Name
Caitlin Zorn
Credential
PT, DPT
Primary taxonomy
Specialist 174400000X
License number
21868 MA
Self-reported in NPPES; status is on the state search
Practice location
503 Humphrey St, Swampscott, MA 01907
Phone
(617) 987-0040
Enumerated
Aug 3, 2015
Record last updated
Aug 20, 2024
Fax
(617) 623-4224
Medicare enrollment
Enrolled (PECOS I20151112000035); accepts Medicare assignment
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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Also registered at 503 Humphrey St

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

  1. Stephen Bingel, DPTPhysical Therapist1316879059
  2. Jessica Carey, DPTPhysical Therapist1932610573
  3. Emily Cassata, DPTPhysical Therapist1912598715

Verify Caitlin Zorn in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Massachusetts board licenses this profession
    Search for license 21868
    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 Massachusetts 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. Boston Sports Medicine IncSwampscott, MA

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

Specialist providers in Massachusetts

There are 1,096 specialist records in Massachusetts.

Other specialist records in Massachusetts

  1. Sylvie Abi-Younes, M.D.Norwood, MA1316926975
  2. Henry Abraham, M.D.Lexington, MA1811001076
  3. Stephen Abraham, M.D.Boston, MA1487743316
  4. Pamela Abrams-Warnick, LICSWBrockton, MA1538256813
  5. Janine Acevedo, M.E.C.S.E.Beverly, MA1568631869
  6. Brian Acker, M.D.Springfield, MA1619077369
  7. Vincent Agnello, M.D.Burlington, MA1053362129
  8. Patricia Ahearn.burnettBrockton, MA1578125811
  9. Alexandra AisBrockton, MA1386357333
  10. Abdallah Alameddine, MDSpringfield, MA1851437107

Common questions

What is Caitlin Zorn, PT, DPT's NPI number?

Caitlin Zorn, PT, DPT's National Provider Identifier (NPI) is 1447636311, issued on Aug 3, 2015. An NPI identifies a provider in billing; it is not a license.

Where is Caitlin Zorn, PT, DPT located?

The NPPES record lists a practice address at 503 Humphrey St, Swampscott, MA, 01907. Phone: (617) 987-0040. Providers update this record themselves, so call before visiting.

How can I verify Caitlin Zorn, PT, DPT's license?

NPPES lists Massachusetts license number 21868, as entered by the provider. Search the Massachusetts 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.