MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) – Speech-Language Pathologist, NPI 1124336110

Speech-Language Pathologist

MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) is a healthcare provider. based in Northridge, California. specializing in QUALIFIED SPEECH LANGUAGE PATHOLOGIST. They hold the professional credentials M.A. SLP, M. ED ECSE. They hold a License No. SP12539 (CA). The NPI Number for MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) is 1124336110

Main info

Male

Sole Proprietor

26 Years Of Experience

Name

MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE)

NPI

1124336110

Phone

(818) 677-2856

Address

18111 NORDHOFF ST

Enumeration Date

23 September 2010

Last Update Date

23 September 2010

Doctor Profile

Medical School Name

OTHER

Secondary Phone

Graduation Year

2000 (26 years ago)

PAC ID

7517305253

Professional Enrollment ID

I20240401002443

Address ID

CA913308288NO18111STXX303

Data current as of

20 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology

Experience44

Completeness75

Years active:15State licenses:1Digital endpointsOther names

594 QUALIFIED SPEECH LANGUAGE PATHOLOGIST in CA

Provider Addresses for MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE)

18111 NORDHOFF ST
NORTHRIDGE, CA 913308288
Phone: (818) 677-2856
Mailing address matches the actual address.

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.

No Medicare enrollment or revalidation data available for this provider in our database.

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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.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 91330)

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Reviews

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Frequently asked questions

What federal number belongs to MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE)?

The federal identifier for MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) is NPI 1124336110.

Is MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) currently active in the NPI registry?

CMS-published data lists MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) as an active registrant.

Does MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) list a primary specialty?

If you are matching referrals, note Speech-Language Pathologist for MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE). Clinical services aligned with this taxonomy classification.

What location shows for MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE)?

We surface Northridge, California for MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE) based on available NPPES addresses.

How can I contact MR. MARSHALL FENIG (M.A. SLP, M. ED ECSE)?

Phone or fax may appear on the official NPI record when supplied — verify before relying on them.