MS. MARCY JILL SEMINOFF (LCSW) – Clinical Social Worker, NPI 1104843846

MS. MARCY JILL SEMINOFF (LCSW) is a healthcare provider. based in Media, Pennsylvania. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW. They hold a License No. CW014430 (PA). The NPI Number for MS. MARCY JILL SEMINOFF (LCSW) is 1104843846

Main info

Female
Sole Proprietor
28 Years Of Experience
Accepts Medicare Assignment
Name
MS. MARCY JILL SEMINOFF (LCSW)
NPI
1104843846
Phone
(610) 328-6751
Address
113 N OLIVE ST
Enumeration Date
17 July 2006
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
6103286751
Graduation Year
1998 (28 years ago)
PAC ID
2668477431
Professional Enrollment ID
I20060929000109
Address ID
PA190632912ME42XXXSTXX400
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

2,438 CLINICAL SOCIAL WORKER in PA

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Provider Addresses for MS. MARCY JILL SEMINOFF (LCSW)

  • 113, North Olive Street, Media, Delaware County, Pennsylvania, 19063, United States

    MEDIA, PA 190632809

    Phone: (610) 328-6751

    Type: Location

  • Hillview Drive, Brush Hill Mobile Home Park, Ashleyville, West Springfield, Hampden County, Massachusetts, 01013, United States

    SPRINGFIELD, PA 190641904

    Phone: (610) 328-6751

    Type: Mailing

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2006-09-29

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20060929000109IClinical Social WorkerPATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
90837Psychotherapy, 1 hour26913$0
View full utilization report →

Insurance plans in this area (ZIP 19063)

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Reviews

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Frequently asked questions

How is MS. MARCY JILL SEMINOFF (LCSW) identified in CMS data?
CMS-hosted NPPES data lists MS. MARCY JILL SEMINOFF (LCSW) with NPI 1104843846.
Can I rely on MS. MARCY JILL SEMINOFF (LCSW) being an active provider?
As of the registry snapshot, MS. MARCY JILL SEMINOFF (LCSW) is marked active.
What is MS. MARCY JILL SEMINOFF (LCSW)'s specialty?
The listing groups MS. MARCY JILL SEMINOFF (LCSW) with Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Where is MS. MARCY JILL SEMINOFF (LCSW) based?
MS. MARCY JILL SEMINOFF (LCSW) is tied to Media, Pennsylvania in the data we show; additional addresses may exist on the full record.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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