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CAITLIN MCELVENNY LCSW
NPI 1457929374
Social Worker - Clinical in Philadelphia, PA

Active since June 16, 2021PECOS EnrolledAccepts Medicare Assignment
1211 CHESTNUT ST STE 605, PHILADELPHIA, PA 19107(215) 525-8657(215) 988-9062 Get Directions Write a Review

NPPES record last updated: June 16, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Caitlin Mcelvenny Lcsw NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

CAITLIN MCELVENNY LCSW (NPI 1457929374) is an individual clinical provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (CW021796) and active in the NPI registry since June 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1457929374
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameCAITLIN MCELVENNYCredential: LCSW
Location Address1211 CHESTNUT ST STE 605Philadelphia, PA 19107-4117
Mailing Address1233 Locust St Fl 3Philadelphia, PA 19107-5400 · (215) 985-4448 · Fax (215) 732-1478
Phone(215) 525-8657
Fax(215) 988-9062
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateJune 16, 2021
NPPES CertifiedJune 16, 2021
✔ NPI 1457929374 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySocial Worker · ClinicalBehavioral Health & Social Service Providers
Taxonomy Code1041C0700X
License✔ Licensed in PA · CW021796
Definition
A social worker who holds a master's or doctoral degree in social work from an accredited school of social work in addition to at least two years of post-master's supervised experience in a clinical setting. The social worker must be licensed, certified, or registered at the clinical level in the jurisdiction of practice. A clinical social worker provides direct services, including interventions focused on interpersonal interactions, intrapsychic dynamics, and life management issues. Clinical social work services are based on bio-psychosocial perspectives. Services consist of assessment, diagnosis, treatment (including psychotherapy and counseling), client-centered advocacy, consultation, evaluation, and prevention of mental illness, emotional, or behavioral disturbances.
1211 CHESTNUT ST STE 605, Philadelphia, PA 19107
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Caitlin Mcelvenny Lcsw is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID9032511449
PECOS Enrollment IDI20210708000011
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignment

Medicare enrollment records show Caitlin Mcelvenny reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Main Line Healthcare
13 mi
Family Medicine
3803 WEST CHESTER PIKE, H BLDG SUITE 160
Newtown Square, PA 19073
  • Reassigned Medicare billing, Pennsylvania enrollment
  • 1,638 clinicians in this Medicare group
NPI 1922077643 (484) 337-1585

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
183 services16 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19107 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$0.00 typical visit price
range $59.88 – $180.99
Typical copayment $0.00 (range $14.97 – $45.24)
Most-billed visit code NA
Established Patient
$74.47 typical visit price
range $19.30 – $147.29
Typical copayment $18.61 (range $4.82 – $36.82)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MISS MELITA F. GRIMES LCSW
Social Worker (Clinical)
1211 CHESTNUT ST STE 605
PHILADELPHIA, PA 19107
Philadelphia County (215) 525-8657
JUDITH ALICE KNOOP LCSW
Social Worker (Clinical)
1211 CHESTNUT ST STE 605
PHILADELPHIA, PA 19107
Philadelphia County (215) 525-8657

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Caitlin Mcelvenny's NPI number?

The NPI number for Caitlin Mcelvenny is 1457929374. It was assigned to this individual provider in the NPPES registry on June 16, 2021.

Where is Caitlin Mcelvenny located?

Caitlin Mcelvenny practices at 1211 Chestnut St Ste 605, Philadelphia, PA 19107. The listed phone number is (215) 525-8657.

What is Caitlin Mcelvenny's specialty?

The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.

Is Caitlin Mcelvenny enrolled in Medicare?

Yes. Caitlin Mcelvenny is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organization bills Medicare for Caitlin Mcelvenny's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Caitlin Mcelvenny reassigns Medicare benefits to Main Line Healthcare (Newtown Square, PA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Caitlin Mcelvenny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Caitlin Mcelvenny was last updated on June 16, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.