NPPES file of Aug 9, 2026

Caitlin McElvenny, LCSW

Clinical Social Worker · Philadelphia, PA

Caitlin McElvenny, LCSW is a clinical social worker with a practice address in Philadelphia, Pennsylvania, and NPI 1457929374, issued on Jun 16, 2021. Check the license (Pennsylvania CW021796, 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
1457929374
Name
Caitlin McElvenny
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
CW021796 PA
Self-reported in NPPES; status is on the state search
Practice location
1211 Chestnut St Ste 605, Philadelphia, PA 19107
Phone
(215) 525-8657
Enumerated
Jun 16, 2021
Record last updated
Jun 16, 2021 (not updated in 5 years: call before relying on the address or phone)
Fax
(215) 988-9062
Medicare enrollment
Enrolled (PECOS I20210708000011); 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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Also registered at 1211 Chestnut St Ste 605

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

  1. Judith Knoop, LCSWClinical Social Worker1881765683

Verify Caitlin McElvenny 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 CW021796
    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. Main Line HealthcareBryn Mawr, PA

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

Caitlin McElvenny among 7,830 clinical social worker records in Pennsylvania

Caitlin McElvenny, LCSW 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 2021, is newer than 74% of them.

  • NPI issued2021 · 74% of these records are older, 21% newer
  • In a Medicare fileYes · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated2016 · median 2007 among the 1,888 with a school on file
  • Record last updated2021 · 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).

1,427 clinical social worker records list a practice address in Philadelphia

They are 1,427 of the 42,849 NPPES records with a practice address in Philadelphia, and 7,830 clinical social worker records in Pennsylvania.

The 8 clinical social worker records with the nearest ZIP codes

  1. Ruth Conviser, LCSWPhiladelphia, PA 191071720297476
  2. Marsha Dorman, PH.D.Philadelphia, PA 191071801812706
  3. Joanne Johnson-Buda, LCSWPhiladelphia, PA 191071447394028
  4. Jeffrey Klemann, LCSWPhiladelphia, PA 191071255464517
  5. Judith Knoop, LCSWPhiladelphia, PA 191071881765683
  6. Una Majmudar, LCSWPhiladelphia, PA 191071932238995
  7. Megan McCullough, BSED,MSW,LSWPhiladelphia, PA 191071972635258
  8. Robin Meyer, L.C.S.W.Philadelphia, PA 191071932230323

Common questions

What is Caitlin McElvenny, LCSW's NPI number?

Caitlin McElvenny, LCSW's National Provider Identifier (NPI) is 1457929374, issued on Jun 16, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Caitlin McElvenny, LCSW located?

The NPPES record lists a practice address at 1211 Chestnut St Ste 605, Philadelphia, PA, 19107. Phone: (215) 525-8657. Providers update this record themselves, so call before visiting.

How can I verify Caitlin McElvenny, LCSW's license?

NPPES lists Pennsylvania license number CW021796, 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.

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.