Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MRS. JANIE KOWARSKY ROSEN LCSW
NPI 1083692503
Marriage & Family Therapist in Wayne, PA

Active since January 04, 2006PECOS Enrolled
303 W LANCASTER AVE, SUITE 2B, WAYNE, PA 19087(484) 432-9217 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 13, 2026, Sep 11, 2025 (2 updates tracked since 2025).

About Mrs. Janie Kowarsky Rosen Lcsw NPPES

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

MRS. JANIE KOWARSKY ROSEN LCSW (NPI 1083692503) is an individual marriage & family therapist in Wayne, Pennsylvania and active in the NPI registry since January 2006. She is enrolled in Medicare PECOS and is a graduate of Other (1978).

NPPES Registry Identity

NPI1083692503
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameMRS. JANIE KOWARSKY ROSENCredential: LCSW
Location Address303 W LANCASTER AVE, SUITE 2BWayne, PA 19087-3938
Mailing Address42 Haymarket LnBryn Mawr, PA 19010-1148 · (610) 525-1642
Sole ProprietorNo
Medical School CMSOtherGraduated 1978
Enumeration DateJanuary 4, 2006
Last NPPES UpdateJuly 13, 20262 updates tracked since enumeration
NPI 1083692503 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Definition
A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.
Also ListedCounselor · Mental HealthTaxonomy 101YM0800X
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License CW012577 (PA)
303 W LANCASTER AVE, Wayne, PA 19087

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Mrs. Janie Kowarsky Rosen 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 ID1254467764
PECOS Enrollment IDI20100408000424
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.

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.

Social Worker (Clinical)
303 W LANCASTER AVE, # 2B
WAYNE, PA 19087
Social Worker (Clinical)
303 W LANCASTER AVE, SUITE 2B
WAYNE, PA 19087
Psychiatry & Neurology (Psychiatry)
303 W LANCASTER AVE, SUITE 2B
WAYNE, PA 19087
Psychologist (Clinical)
303 W LANCASTER AVE, SUITE 2-B
WAYNE, PA 19087
Psychologist (Clinical)
303 W LANCASTER AVE, SUITE 2B
WAYNE, PA 19087
Psychologist (Clinical)
303 W LANCASTER AVE, SUITE 2C
WAYNE, PA 19087
Physical Therapist
303 W LANCASTER AVE
WAYNE, PA 19087
Plastic Surgery (Plastic Surgery Within the Head and Neck)
303 W LANCASTER AVE, SUITE 1A
WAYNE, PA 19087

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 Janie Rosen's NPI number?

The NPI number for Janie Rosen is 1083692503. It was assigned to this individual provider in the NPPES registry on January 4, 2006.

Where is Janie Rosen located?

Janie Rosen practices at 303 W Lancaster Ave Suite 2B, Wayne, PA 19087. The listed phone number is (484) 432-9217.

What is Janie Rosen's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Is Janie Rosen enrolled in Medicare?

Yes. Janie Rosen 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.

When was this NPI record last updated?

The NPPES record for Janie Rosen was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.