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GWENDOLYN YVETTE DAVIS LCSW, PHD
NPI 1225989189
Social Worker - Clinical in Philadelphia, PA

Active since February 06, 2026PECOS Enrolled
1300 W LEHIGH AVE, PHILADELPHIA, PA 19132(215) 226-8800 Get Directions Write a Review

NPPES record last updated: February 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Gwendolyn Yvette Davis Lcsw, Phd NPPES

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

GWENDOLYN YVETTE DAVIS LCSW, PHD (NPI 1225989189) is an individual clinical provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (CW018437) and active in the NPI registry since February 2026. She is enrolled in Medicare PECOS and is a graduate of Other (1988).

NPPES Registry Identity

NPI1225989189
Entity TypeIndividualFemale
Primary Taxonomy1041C0700X
Provider Legal NameGWENDOLYN YVETTE DAVISCredential: LCSW, PHD
Location Address1300 W LEHIGH AVEPhiladelphia, PA 19132-2760
Mailing Address2405 N 53rd StPhiladelphia, PA 19131-2421 · (215) 868-3729
Phone(215) 226-8800
Sole ProprietorYes
Medical School CMSOtherGraduated 1988
Enumeration DateFebruary 6, 2026
NPPES CertifiedFebruary 6, 2026
✔ NPI 1225989189 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 · CW018437
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.
1300 W LEHIGH AVE, Philadelphia, PA 19132
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Gwendolyn Yvette Davis Lcsw, Phd is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID7113493941
PECOS Enrollment IDI20260418000077
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 19132 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 8

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

TEMPLE PHYSICIANS INC.
Family Medicine
1300 W LEHIGH AVE, SUITE A
PHILADELPHIA, PA 19132
Philadelphia County (215) 226-8800
THE DIALYSIS CENTER OF NORTH PHILADELPHIA LLC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1300 W LEHIGH AVE, SUITE 106
PHILADELPHIA, PA 19132
Philadelphia County (215) 223-1018
MOHAMAD KADKHODA MD
Pediatrics
1300 W LEHIGH AVE, SUITE B
PHILADELPHIA, PA 19132
Philadelphia County (215) 226-8800
ISD RENAL INC
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1300 W LEHIGH AVE, STE 106
PHILADELPHIA, PA 19132
Philadelphia County (215) 223-1018
ANNE CLARK MCFADDEN PA
Physician Assistant (Medical)
1300 W LEHIGH AVE
PHILADELPHIA, PA 19132
Philadelphia County (215) 226-8800
TEMPLE PHYSICIANS INC.
Pediatrics
1300 W LEHIGH AVE, SUITE B
PHILADELPHIA, PA 19132
Philadelphia County (215) 226-8800
RONALD COWEN DO
Family Medicine
1300 W LEHIGH AVE
PHILADELPHIA, PA 19132
Philadelphia County (215) 226-8800
SUSAN VONNESSEN-SCANLIN DNP, CRPNP
Nurse Practitioner (Pediatrics)
1300 W LEHIGH AVE
PHILADELPHIA, PA 19132
Philadelphia County (215) 204-3084

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 Gwendolyn Davis's NPI number?

The NPI number for Gwendolyn Davis is 1225989189. It was assigned to this individual provider in the NPPES registry on February 6, 2026.

Where is Gwendolyn Davis located?

Gwendolyn Davis practices at 1300 W Lehigh Ave, Philadelphia, PA 19132. The listed phone number is (215) 226-8800.

What is Gwendolyn Davis's specialty?

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

Is Gwendolyn Davis enrolled in Medicare?

Yes. Gwendolyn Davis is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Gwendolyn Davis was last updated on February 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months 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.